大连地区水库中116种药物与个人护理品的高效液相色谱-四极杆/静电场轨道阱高分辨质谱筛查与测定分析

褚莹倩, 刘水琳, 齐欣, 陈溪, 周艺蓉, 孙韬智, 朱乾琨. 大连地区水库中116种药物与个人护理品的高效液相色谱-四极杆/静电场轨道阱高分辨质谱筛查与测定分析[J]. 环境化学, 2021, 40(10): 3066-3081. doi: 10.7524/j.issn.0254-6108.2021022303
引用本文: 褚莹倩, 刘水琳, 齐欣, 陈溪, 周艺蓉, 孙韬智, 朱乾琨. 大连地区水库中116种药物与个人护理品的高效液相色谱-四极杆/静电场轨道阱高分辨质谱筛查与测定分析[J]. 环境化学, 2021, 40(10): 3066-3081. doi: 10.7524/j.issn.0254-6108.2021022303
CHU Yingqian, LIU Shuilin, QI Xin, CHEN Xi, ZHOU Yirong, SUN Taozhi, ZHU Qiankun. Screening and determination of 116 pharmaceuticals and personal care products in reservoirs in Dalian area by high performance liquid chromatography-quadrupole/field orbitrap high resolution mass spectrometry[J]. Environmental Chemistry, 2021, 40(10): 3066-3081. doi: 10.7524/j.issn.0254-6108.2021022303
Citation: CHU Yingqian, LIU Shuilin, QI Xin, CHEN Xi, ZHOU Yirong, SUN Taozhi, ZHU Qiankun. Screening and determination of 116 pharmaceuticals and personal care products in reservoirs in Dalian area by high performance liquid chromatography-quadrupole/field orbitrap high resolution mass spectrometry[J]. Environmental Chemistry, 2021, 40(10): 3066-3081. doi: 10.7524/j.issn.0254-6108.2021022303

大连地区水库中116种药物与个人护理品的高效液相色谱-四极杆/静电场轨道阱高分辨质谱筛查与测定分析

    通讯作者: E-mail:chuyingqian@163.com streamchen@126.com
  • 基金项目:
    大连市科技创新基金(2019J13SN122),国家自然科学基金青年基金(21705065)和大连海关科研项目(2021DK18)资助

Screening and determination of 116 pharmaceuticals and personal care products in reservoirs in Dalian area by high performance liquid chromatography-quadrupole/field orbitrap high resolution mass spectrometry

    Corresponding authors: CHU Yingqian, chuyingqian@163.com ;  CHEN Xi, streamchen@126.com
  • Fund Project: the Scientific and Technological Innovation Foundation of Dalian (2019J13SN122), the National Natural Science Foundation of China Youth Foundation Project (21705065) and the Scientific Research Project of Dalian Customs(2021DK18)
  • 摘要: 采用固相萃取技术对大连地区青云河水库、石门子水库、大渔沟水库、北大河水库水样进行富集净化,通过高效液相色谱-四极杆/静电场轨道阱高分辨质谱对水样中116种药物与个人护理品(pharmaceuticals and personal care products,PPCPs)进行筛查检测与定量分析。结果表明,116种PPCPs化合物在10—100 ng·mL−1范围内线性良好,相关系数R2均在0.99以上,定量限(LOQ)为0.4 μg·L−1,回收率为40.7%—121.6%。研究发现,水样中激素类化合物能够被普遍检出,其浓度总量范围为1.79—9.33 ng·L−1,醋酸泼尼松、醋酸氟氢可的松、醋酸可的松、醋酸氢化可的松和甲基泼尼松龙醋酸酯在4个水库中均有检出,其中醋酸泼尼松和醋酸氟氢可的松在8个采样点位均有检出,为检出频率最高的化合物。大渔沟水库中醋酸泼尼松的检出浓度最大,其检出浓度为1.84 ng·L−1。大渔沟水库中激素类化合物的整体污染水平要略高于青云河水库、石门子水库和北大河水库,分析其原因主要受水库的规模、功能类型影响。与国内其他饮用水源地、河流相比较,本研究中4个水库水样中激素类化合物的检出浓度相比较低,属于低等污染水平。
  • 加载中
  • 图 1  水库采样点位分布图

    Figure 1.  Distribution of sampling sites in the reservoirs

    图 2  水库水样中PPCPs浓度分布情况

    Figure 2.  Concentration of PPCPs for water sample in the reservoirs

    表 1  流动相梯度洗脱程序(正离子模式)

    Table 1.  Gradient elution procedure of the mobile phase (ESI+)

    时间/min
    Time
    流动相A/%
    Mobile phase A
    流动相B/%
    Mobile phase B
    0955
    2955
    77030
    111090
    131090
    13955
    16955
    时间/min
    Time
    流动相A/%
    Mobile phase A
    流动相B/%
    Mobile phase B
    0955
    2955
    77030
    111090
    131090
    13955
    16955
    下载: 导出CSV

    表 2  116种PPCPs的分子式、CAS号、精确分子量、保留时间、和碎片离子

    Table 2.  Molecular formula, CAS No., retention time and fragment ion of 116 PPCPs

    序号
    No.
    中文名称
    Chinses name
    英文名称
    English name
    分类
    Classification
    分子式
    Molecular formula
    CAS号
    CAS No.
    精确分子量
    Precursor ion(m/z)
    保留时间/min
    Retention time
    碎片离子
    Fragment ion(m/z)
    1去氢睾酮Boldenone激素类药物C19H26O2846-48-0287.2005611.02269.18999,173.09609,121.06479,135.11683,
    2群勃龙Trenbolone激素类药物C18H22O210161-33-8271.1692610.98253.15869,199.11174
    3泼尼松Prednisone激素类药物C21H26O51953-3-2359.1853010.18341.17474,237.12739,171.08044,147.08044
    4可的松Cortisone激素类药物C21H28O51953-6-5361.2009510.24163.11174,121.06479
    5氢化可的松Hydrocortisone激素类药物C21H30O550-23-7363.2166010.82327.19547,309.18491,121.06479,97.06479
    6甲基泼尼松龙Methylprednisolone激素类药物C22H30O583-43-2375.2166011.11399.2166,321.18491,253.15869,185.09609,161.09609
    7氟米龙Fluoromethalone激素类药物C22H29FO4426-13-1377.2122610.87339.19547,321.18491,279.17434,161.09609,135.08044
    8醋酸泼尼松Prednisone 21-Acetate激素类药物C23H28O6125-10-0401.1958710.76313.17982,295.16926,277.15869,171.08044,147.08044
    9醋酸可的松Cortisone 21-Acetate激素类药物C23H30O61950-4-4403.2115210.78343.19038,163.11174
    10醋酸氢化可的松Hydrocortisone 21-Acetate激素类药物C23H32O61950-3-3405.2271710.82327.19547,309.18491,121.06479,97.06479
    11倍氯米松Beclomethasone激素类药物C22H29ClO54419-39-0409.1776311.91319.16926,301.15869,171.08044
    12氟米松Flumethasone激素类药物C22H28F2O52135-17-3411.1977610.61253.12231,235.11174,121.06479
    13甲基泼尼松龙醋酸酯Methylprednisolone 21-Acetate激素类药物C24H32O653-36-1417.2271711.11399.2166,321.18491,253.15869,185.09609,161.09609
    14醋酸氟氢可的松Fludrocortisone 21-Acetate激素类药物C23H31FO6514-36-3423.2177410.75239.14304,181.10118,121.0648
    15布地奈德Budesonide激素类药物C25H34O651372-29-3431.2428211.47323.16417,173.09609,147.08044,121.06479
    16丁酸氢化可的松Hydrocortisone 17-Butyrate激素类药物C25H36O613609-67-1433.2584711.31345.20604,297.18491,121.06479
    17曲安奈德Triamcinolone Acetonide激素类药物C24H31O6F76-25-5435.2177411.07439.21151,339.15908,321.14852,171.08044,147.08044
    18氟氢缩松Fludroxycortide激素类药物C24H33FO61524-88-5437.2333910.98361.18096,341.17474,105.06988
    19地夫可特Deflazacort激素类药物C25H31NO614484-47-0442.2224111.06424.21185,400.21185,142.04987
    20醋酸曲安奈德Triamcinolone Acetonide 21-Acetate激素类药物C26H33FO73870-7-3477.2283111.36439.21151,339.15909,293.15361,147.08044
    21泼尼卡酯Prednicarbate激素类药物C27H36O873771-04-7489.2482911.63381.20604,289.15869,147.08044
    22二乙酸二氟拉松Diflorasone Diacetate激素类药物C26H32F2O733564-31-7495.2188911.33317.15361,289.15869,121.06479,101.02332
    23曲安西龙双醋酸酯Triamcinolone Diacetate激素类药物C25H31FO867-78-7479.2075710.49399.18021,339.15908,321.14852,293.15361,225.12739
    24泼尼松龙Prednisolone激素类药物C21H28O550-24-8361.2009510.38343.19039,171.08044,147.08044,121.06479,326.18765
    25地塞米松Dexamethasone激素类药物C22H29FO51950-2-2393.2071710.67355.19039,337.17982,237.12739,147.08044
    26醋酸地塞米松Dexamethasone 21-Acetate激素类药物C24H31FO61177-87-3435.2177411.02397.20095,319.16926,309.18491,237.12739,147.08044
    27醋酸倍他米松Betamethasone 21-Acetate激素类药物C24H31FO6987-24-6477.2646910.84397.20095,319.16926,309.18491,237.12739,147.08044
    28莫美他松Mometasone激素类药物C27H30Cl2O6105102-22-5521.1492211.17409.13317,147.08044,237.12739,121.06479
    29醋酸氟轻松Fluocinonide激素类药物C26H32F2O7356-12-7495.2188911.33317.15361,289.15869,171.08044,121.06479
    30甲基睾丸酮17-Methyltestosterone激素类药物C20H30O258-18-4303.2318611.52285.22129,267.21073,109.06479,97.06479
    31替诺昔康Tenoxicam非甾体类抗炎药物C13H11N3O4S259804-37-4338.026379.01338.02637,121.03964,164.08184
    32茚酮苯丙酸Indoprofen非甾体类抗炎药物C17H15NO331842-01-0282.1124710.56236.10699,218.09643,91.05423
    33双水杨酸酯Sasapyrine非甾体类抗炎药物C14H10O5552-94-3259.06015.07228.00532
    34酮基布洛芬Ketoprofen非甾体类抗炎药物C16H14O322071-15-4255.1015810.91209.09609,105.03349
    35氟尼辛Flunixin非甾体类抗炎药物C14H11F3N2O242461-84-7297.0845411.41279.07373,264.05026,259.0664
    36吡罗昔康Piroxicam非甾体类抗炎药物C15H13N3O4S36322-90-4332.0699610.22164.08184,121.03964,95.06037
    37托麦汀Tolmetin非甾体类抗炎药物C15H15NO326171-23-3258.1124710.87119.04914
    38磺胺嘧啶Sulfadiazine磺胺类药物C10H10N4O2S68-35-9251.059733.37156.01138,108.04439,92.04948
    39磺胺噻唑Sulfathiazole磺胺类药物C9H9N3O2S272-14-0256.020904.32156.01138,108.04439,92.04948
    40磺胺吡啶Sulfapyridine磺胺类药物C11H11N3O2S144-83-2250.064484.68184.08692,156.01138,108.04439,95.06037
    41磺胺甲基嘧啶Sulfamerazine磺胺类药物C11H12N4O2S127-79-7265.075375.11190.02809,156.01138,108.04439,110.07127,92.04948
    42磺胺-6-(间)甲氧嘧啶Sulfamonomethoxine磺胺类药物C11H12N4O3S1220-83-3281.070297.16215.09274,156.01138,126.06619,92.04948
    43磺胺甲噻二唑Sulfamethizole磺胺类药物C9H10N4O2S2144-82-1271.031806.11156.01138,108.04439,92.04948
    44磺胺-5-(对)甲氧嘧啶Sulfameter磺胺类药物C11H12N4O3S651-06-9281.070295.95215.09274,156.01138,126.06619,108.04439
    45磺胺氯哒嗪Sulfachloropyridazine磺胺类药物C10H9ClN4O2S80-32-0285.020756.8156.01138,108.04439,92.04948
    46磺胺甲氧哒嗪Sulfamethoxypyridazine磺胺类药物C11H12N4O3S80-35-3281.070296.51215.09274,156.01138,126.06619,92.04948
    47磺胺多辛Sulfadoxine磺胺类药物C12H14N4O4S2447-57-6311.080867.64156.01138,140.04545,108.04439,92.04948
    48磺胺间二甲氧嘧啶Sulfadimethoxine磺胺类药物C12H14N4O4S122-11-2311.080869.08156.01138,108.04439,92.04948
    49磺胺甲基异恶唑Sulfamethoxazole磺胺类药物C10H11N3O3S723-46-6254.059397.09156.01138,108.04439,92.04948
    50磺胺二甲异恶唑Sulfisoxazole磺胺类药物C11H13N3O3S127-69-5268.075047.7156.01138,113.07094,108.04439,92.04948
    51苯酰磺胺Sulfabenzamide磺胺类药物C13H12N2O3S127-71-9277.064148.05156.01137,108.04439,92.04948
    52磺胺喹恶啉Sulfaquinoxaline磺胺类药物C14H12N4O2S59-40-5301.075389.26156.01138,108.04439,92.04948,146.07127
    53磺胺醋酰Sulphacetamide磺胺类药物C8H10N2O3S144-80-9215.048491.99156.01138,108.04439,92.04948
    54三甲氧苄胺嘧啶Trimethoprim磺胺类药物C14H18N4O3738-70-5291.145176.01275.11387,261.09822,245.1033,123.06652
    55磺胺苯吡唑Sulfaphenazole磺胺类药物C15H14N4O2S526-08-9315.091038.71222.03317,158.07127,108.04439,92.04948
    56磺胺二甲异嘧啶Sulfisomidine磺胺类药物C12H14N4O2S515-64-0279.091036.24156.01138,124.08692,108.04439
    57磺胺二甲基恶唑Sulfamoxole磺胺类药物C11H13N3O3S729-99-7268.075046.1156.01138,108.04439,92.04948,113.07094
    58磺胺甲嘧啶Sulfmethazine磺胺类药物C12H14N4O2S57-68-1279.091023.76156.01138,124.08692,108.04439
    59甲硝唑Metronidazole硝基咪唑类药物C6H9N3O3443-48-1172.071672.58128.04545
    60二甲硝咪唑Dimetridazole硝基咪唑类药物C5H7N3O2551-92-8142.061113.16112.06311,95.06037,56.04948
    61氯甲硝咪唑5-Chloro-1-Methyl-4-Nitroimidazole硝基咪唑类药物C4H4ClN3O24897-25-0162.006494.43145.00374,131.00067
    62苯硝咪唑5-Nitrobenzimidazole硝基咪唑类药物C7H5N3O294-52-0164.045464.05150.04238
    63阿苯哒唑亚砜Albendazole Sulfoxide硝基咪唑类药物C12H15N3O3S54029-12-8282.090698.6240.04374,208.01752,191.01478,159.04271
    64奥芬达唑Oxfendazole硝基咪唑类药物C15H13N3O3S53716-50-0316.075049.65284.04882,223.0576,191.03254,159.04271
    65噻苯哒唑Thiabendazole硝基咪唑类药物C10H7N3S148-79-8202.043355.83175.03244
    66替硝唑Tinidazole硝基咪唑类药物C8H13N3O4S19387-91-8248.069964.96121.03178,128.04545
    67奥硝唑Ornidazole硝基咪唑类药物C7H10ClN3O316773-42-5220.048356.41128.04545
    68羟基甲硝唑Metronidazole-Hydroxy硝基咪唑类药物C6H9N3O44812-40-2188.066581.69144.04037,126.0298,123.05529,68.04948
    69洛硝哒唑Ronidazole硝基咪唑类药物C6H8N4O47681-76-7201.061842.96140.04545
    70莱克多巴胺Ractopamine兴奋剂类药物C18H23NO397825-25-7302.175086.79284.16451,164.10699,136.07569,121.06479,107.04914
    71塞曼特罗Cimaterol兴奋剂类药物C12H17N3O54239-37-1220.144442.29202.13387,160.08692,143.06037
    72克伦特罗Clenbuterol兴奋剂类药物C12H18Cl2N2O37148-27-9277.086907.45259.07633,203.01373,168.04488,132.0682
    73氯丙那林Clorprenaline兴奋剂类药物C11H16NOCl3811-25-4214.099327.03196.08875,154.0418,118.06513
    74溴布特罗Brombuterol兴奋剂类药物C12H18Br2N2O41937-02-4364.985878.33290.9127,346.9753,211.99436
    75西马特罗Cimbuterol兴奋剂类药物C13H19N3O1246819-04-4235.167924.47216.14952,160.08692,143.06037
    76马布特罗Mabuterol兴奋剂类药物C13H18ClF3N2O54240-36-7311.113258.57293.10269,237.0396,217.03386,202.07123
    77妥洛特罗Tolobuterol兴奋剂类药物C12H18ClNO41570-61-0228.114968.23172.05237,154.0418,118.06513
    78诺氟沙星Norfloxacin喹诺酮类药物C16H18FN3O370458-96-7320.140506.5276.15067,233.10847,256.14444
    79培氟沙星Pefloxacin喹诺酮类药物C17H20FN3O370458-92-3334.156156.41290.16632,233.10847,205.07717
    80氧氟沙星Ofloxacin喹诺酮类药物C18H20FN3O482419-36-1362.151076.39318.16123,261.10338,221.07208
    81依诺沙星Enoxacin喹诺酮类药物C15H17FN4O374011-58-8321.135756.35277.14592,250.06225,257.13969,234.10372,206.07242
    82萘啶酸Nalidixic Acid喹诺酮类药物C12H12N2O3389-08-2233.0920710205.06077,187.0502
    83恶喹酸Oxolinic Acid喹诺酮类药物C13H11NO514698-29-4262.071009.16244.06043,234.0397,129.06988,117.06988
    84西诺沙星Cinoxacin喹诺酮类药物C12H10N2O528657-80-9263.066808.69235.07133,217.06077,207.04003,189.02947,129.06988
    85氟甲喹Flumequine喹诺酮类药物C14H12FNO342835-25-6262.0879510.15244.07683,238.04987,220.04045
    86洛美沙星Lomefloxacin喹诺酮类药物C17H19F2N3O398079-51-7353.154557.12308.1569,295.10771,265.1147,251.09905,237.0834
    87马波沙星Marbofloxacin喹诺酮类药物C17H19FN4O411550-35-1363.146865.93320.10411,72.08078
    88吡哌酸Pipemidic Acid喹诺酮类药物C14H17N5O351940-44-4304.140975.51217.10839,189.0779
    89红霉素Erythromycin大环内酯类药物C37H67NO13114-07-8734.4685210.25158.11756,116.07061,576.37422,83.04914
    90林可霉素Lincomycin大环内酯类药物C18H34N2O6S154-21-2407.221045.86126.12773,359.21766
    91克林霉素Clindamycin大环内酯类药物C18H33ClN2O5S18323-44-9425.187159.68126.12773
    92交沙霉素Josamycin大环内酯类药物C42H69NO1516846-24-5828.4740010.6127.07536,83.04914,600.33784,109.06479
    93白霉素Leucomycin大环内酯类药物C40H67NO141392-21-8786.4634310.51109.06479,174.11247,558.32727
    94竹桃霉素Oleandomycin大环内酯类药物C35H61NO123922-90-5688.426659.87544.34801,158.11756,116.07061
    95泰乐菌素Tylosin大环内酯类药物C46H77NO1774610-55-2916.5264310.2772.44778,174.11247,88.07569,83.04914
    96头孢氨苄Cephalexin头孢菌素类药物C16H17N3O4S15686-71-2348.101266.79158.02702,68.04948,118.06513,106.06513
    97头孢匹啉Cefapirin头孢菌素类药物C17H17N3O6S221593-23-7424.063165.01292.05728,181.04301,152.01646,124.02154,193.04301
    98头孢克洛Cefaclor头孢菌素类药物C15H14ClN3O4S53994-73-3368.046646.07174.05496,106.06513,118.0418
    99头孢拉定Cephradine头孢菌素类药物C16H19N3O4S38821-53-3350.116917.46176.07061,158.02703,108.08078,91.05423
    100头孢匹罗Cefpirome头孢菌素类药物C22H22N6O5S284957-29-9515.116595.07120.08078,167.02736,324.05747,125.00422
    101头孢他美酯Cefetamet Pivoxyl头孢菌素类药物C20H25N5O7S265243-33-6512.1268210.44482.11625,241.03899,197.04916,158.02703,126.01204
    102头孢唑啉Cefazolin头孢菌素类药物C14H14N8O4S325953-19-9455.037297.23323.0557,295.06032,156.01138,132.98887
    1033-去乙酰基头孢噻肟Desacetylcefotaxime头孢菌素类药物C14H15N5O6S266340-28-1414.053664.69285.01106,241.03899,156.02261,210.0206,126.01204
    104头孢孟多锂Cefamandole Lithium头孢菌素类药物C18H18N6O5S258648-57-0463.085298.71158.02703,185.03792,108.0682
    105头孢哌酮钠Cefoperazone Sodium头孢菌素类药物C25H27N9O8S262893-20-3646.149688.06290.11353,148.0393,143.0815
    106头孢噻肟Cefotaxime头孢菌素类药物C16H17N5O7S263527-52-6456.064226.97396.04309,241.03899,201.04407,167.02736,152.01646
    107头孢他啶Ceftazidime头孢菌素类药物C22H32N6O12S278439-06-2637.159245.26167.02736,396.07744,142.00696,277.01989
    108头孢洛宁Cephalonium头孢菌素类药物C20H18N4O5S25575-21-3459.079145.39152.01646,158.02703,123.05529
    109头孢喹肟Cefquinome头孢菌素类药物C23H24N6O5S284957-30-2529.132245.83134.09643,167.02736,324.05631
    110纳多洛尔Nadololβ-受体阻断剂C17H27NO442200-33-9310.201296.47254.13868,236.12812,201.09101
    111倍他洛尔Betaxololβ-受体阻断剂C18H29NO363659-18-7308.222039.7116.10699,98.09643,177.09101
    112索他洛尔Sotalolβ-受体阻断剂C12H20N2O3S3930-20-9273.126742.47255.11618,213.06922,133.07602,176.1308
    113阿替洛尔Atenololβ-受体阻断剂C14H22N2O329122-68-7267.170323.71190.08626,145.06479,116.10699
    114格列吡嗪Glipizide降糖药C21H27N5O4S29094-61-9446.1856510.68321.1009,167.01613,111.05529,347.08016
    115瑞格列奈Repaglinde降糖药C27H36N2O4135062-02-1453.2747811.33230.19033,162.12773,86.09643,174.12773
    116甲苯磺丁脲Tolbutamide降糖药C12H18N2O3S64-77-7271.1110910.5874.09643,155.01613,172.04268,91.05423
    序号
    No.
    中文名称
    Chinses name
    英文名称
    English name
    分类
    Classification
    分子式
    Molecular formula
    CAS号
    CAS No.
    精确分子量
    Precursor ion(m/z)
    保留时间/min
    Retention time
    碎片离子
    Fragment ion(m/z)
    1去氢睾酮Boldenone激素类药物C19H26O2846-48-0287.2005611.02269.18999,173.09609,121.06479,135.11683,
    2群勃龙Trenbolone激素类药物C18H22O210161-33-8271.1692610.98253.15869,199.11174
    3泼尼松Prednisone激素类药物C21H26O51953-3-2359.1853010.18341.17474,237.12739,171.08044,147.08044
    4可的松Cortisone激素类药物C21H28O51953-6-5361.2009510.24163.11174,121.06479
    5氢化可的松Hydrocortisone激素类药物C21H30O550-23-7363.2166010.82327.19547,309.18491,121.06479,97.06479
    6甲基泼尼松龙Methylprednisolone激素类药物C22H30O583-43-2375.2166011.11399.2166,321.18491,253.15869,185.09609,161.09609
    7氟米龙Fluoromethalone激素类药物C22H29FO4426-13-1377.2122610.87339.19547,321.18491,279.17434,161.09609,135.08044
    8醋酸泼尼松Prednisone 21-Acetate激素类药物C23H28O6125-10-0401.1958710.76313.17982,295.16926,277.15869,171.08044,147.08044
    9醋酸可的松Cortisone 21-Acetate激素类药物C23H30O61950-4-4403.2115210.78343.19038,163.11174
    10醋酸氢化可的松Hydrocortisone 21-Acetate激素类药物C23H32O61950-3-3405.2271710.82327.19547,309.18491,121.06479,97.06479
    11倍氯米松Beclomethasone激素类药物C22H29ClO54419-39-0409.1776311.91319.16926,301.15869,171.08044
    12氟米松Flumethasone激素类药物C22H28F2O52135-17-3411.1977610.61253.12231,235.11174,121.06479
    13甲基泼尼松龙醋酸酯Methylprednisolone 21-Acetate激素类药物C24H32O653-36-1417.2271711.11399.2166,321.18491,253.15869,185.09609,161.09609
    14醋酸氟氢可的松Fludrocortisone 21-Acetate激素类药物C23H31FO6514-36-3423.2177410.75239.14304,181.10118,121.0648
    15布地奈德Budesonide激素类药物C25H34O651372-29-3431.2428211.47323.16417,173.09609,147.08044,121.06479
    16丁酸氢化可的松Hydrocortisone 17-Butyrate激素类药物C25H36O613609-67-1433.2584711.31345.20604,297.18491,121.06479
    17曲安奈德Triamcinolone Acetonide激素类药物C24H31O6F76-25-5435.2177411.07439.21151,339.15908,321.14852,171.08044,147.08044
    18氟氢缩松Fludroxycortide激素类药物C24H33FO61524-88-5437.2333910.98361.18096,341.17474,105.06988
    19地夫可特Deflazacort激素类药物C25H31NO614484-47-0442.2224111.06424.21185,400.21185,142.04987
    20醋酸曲安奈德Triamcinolone Acetonide 21-Acetate激素类药物C26H33FO73870-7-3477.2283111.36439.21151,339.15909,293.15361,147.08044
    21泼尼卡酯Prednicarbate激素类药物C27H36O873771-04-7489.2482911.63381.20604,289.15869,147.08044
    22二乙酸二氟拉松Diflorasone Diacetate激素类药物C26H32F2O733564-31-7495.2188911.33317.15361,289.15869,121.06479,101.02332
    23曲安西龙双醋酸酯Triamcinolone Diacetate激素类药物C25H31FO867-78-7479.2075710.49399.18021,339.15908,321.14852,293.15361,225.12739
    24泼尼松龙Prednisolone激素类药物C21H28O550-24-8361.2009510.38343.19039,171.08044,147.08044,121.06479,326.18765
    25地塞米松Dexamethasone激素类药物C22H29FO51950-2-2393.2071710.67355.19039,337.17982,237.12739,147.08044
    26醋酸地塞米松Dexamethasone 21-Acetate激素类药物C24H31FO61177-87-3435.2177411.02397.20095,319.16926,309.18491,237.12739,147.08044
    27醋酸倍他米松Betamethasone 21-Acetate激素类药物C24H31FO6987-24-6477.2646910.84397.20095,319.16926,309.18491,237.12739,147.08044
    28莫美他松Mometasone激素类药物C27H30Cl2O6105102-22-5521.1492211.17409.13317,147.08044,237.12739,121.06479
    29醋酸氟轻松Fluocinonide激素类药物C26H32F2O7356-12-7495.2188911.33317.15361,289.15869,171.08044,121.06479
    30甲基睾丸酮17-Methyltestosterone激素类药物C20H30O258-18-4303.2318611.52285.22129,267.21073,109.06479,97.06479
    31替诺昔康Tenoxicam非甾体类抗炎药物C13H11N3O4S259804-37-4338.026379.01338.02637,121.03964,164.08184
    32茚酮苯丙酸Indoprofen非甾体类抗炎药物C17H15NO331842-01-0282.1124710.56236.10699,218.09643,91.05423
    33双水杨酸酯Sasapyrine非甾体类抗炎药物C14H10O5552-94-3259.06015.07228.00532
    34酮基布洛芬Ketoprofen非甾体类抗炎药物C16H14O322071-15-4255.1015810.91209.09609,105.03349
    35氟尼辛Flunixin非甾体类抗炎药物C14H11F3N2O242461-84-7297.0845411.41279.07373,264.05026,259.0664
    36吡罗昔康Piroxicam非甾体类抗炎药物C15H13N3O4S36322-90-4332.0699610.22164.08184,121.03964,95.06037
    37托麦汀Tolmetin非甾体类抗炎药物C15H15NO326171-23-3258.1124710.87119.04914
    38磺胺嘧啶Sulfadiazine磺胺类药物C10H10N4O2S68-35-9251.059733.37156.01138,108.04439,92.04948
    39磺胺噻唑Sulfathiazole磺胺类药物C9H9N3O2S272-14-0256.020904.32156.01138,108.04439,92.04948
    40磺胺吡啶Sulfapyridine磺胺类药物C11H11N3O2S144-83-2250.064484.68184.08692,156.01138,108.04439,95.06037
    41磺胺甲基嘧啶Sulfamerazine磺胺类药物C11H12N4O2S127-79-7265.075375.11190.02809,156.01138,108.04439,110.07127,92.04948
    42磺胺-6-(间)甲氧嘧啶Sulfamonomethoxine磺胺类药物C11H12N4O3S1220-83-3281.070297.16215.09274,156.01138,126.06619,92.04948
    43磺胺甲噻二唑Sulfamethizole磺胺类药物C9H10N4O2S2144-82-1271.031806.11156.01138,108.04439,92.04948
    44磺胺-5-(对)甲氧嘧啶Sulfameter磺胺类药物C11H12N4O3S651-06-9281.070295.95215.09274,156.01138,126.06619,108.04439
    45磺胺氯哒嗪Sulfachloropyridazine磺胺类药物C10H9ClN4O2S80-32-0285.020756.8156.01138,108.04439,92.04948
    46磺胺甲氧哒嗪Sulfamethoxypyridazine磺胺类药物C11H12N4O3S80-35-3281.070296.51215.09274,156.01138,126.06619,92.04948
    47磺胺多辛Sulfadoxine磺胺类药物C12H14N4O4S2447-57-6311.080867.64156.01138,140.04545,108.04439,92.04948
    48磺胺间二甲氧嘧啶Sulfadimethoxine磺胺类药物C12H14N4O4S122-11-2311.080869.08156.01138,108.04439,92.04948
    49磺胺甲基异恶唑Sulfamethoxazole磺胺类药物C10H11N3O3S723-46-6254.059397.09156.01138,108.04439,92.04948
    50磺胺二甲异恶唑Sulfisoxazole磺胺类药物C11H13N3O3S127-69-5268.075047.7156.01138,113.07094,108.04439,92.04948
    51苯酰磺胺Sulfabenzamide磺胺类药物C13H12N2O3S127-71-9277.064148.05156.01137,108.04439,92.04948
    52磺胺喹恶啉Sulfaquinoxaline磺胺类药物C14H12N4O2S59-40-5301.075389.26156.01138,108.04439,92.04948,146.07127
    53磺胺醋酰Sulphacetamide磺胺类药物C8H10N2O3S144-80-9215.048491.99156.01138,108.04439,92.04948
    54三甲氧苄胺嘧啶Trimethoprim磺胺类药物C14H18N4O3738-70-5291.145176.01275.11387,261.09822,245.1033,123.06652
    55磺胺苯吡唑Sulfaphenazole磺胺类药物C15H14N4O2S526-08-9315.091038.71222.03317,158.07127,108.04439,92.04948
    56磺胺二甲异嘧啶Sulfisomidine磺胺类药物C12H14N4O2S515-64-0279.091036.24156.01138,124.08692,108.04439
    57磺胺二甲基恶唑Sulfamoxole磺胺类药物C11H13N3O3S729-99-7268.075046.1156.01138,108.04439,92.04948,113.07094
    58磺胺甲嘧啶Sulfmethazine磺胺类药物C12H14N4O2S57-68-1279.091023.76156.01138,124.08692,108.04439
    59甲硝唑Metronidazole硝基咪唑类药物C6H9N3O3443-48-1172.071672.58128.04545
    60二甲硝咪唑Dimetridazole硝基咪唑类药物C5H7N3O2551-92-8142.061113.16112.06311,95.06037,56.04948
    61氯甲硝咪唑5-Chloro-1-Methyl-4-Nitroimidazole硝基咪唑类药物C4H4ClN3O24897-25-0162.006494.43145.00374,131.00067
    62苯硝咪唑5-Nitrobenzimidazole硝基咪唑类药物C7H5N3O294-52-0164.045464.05150.04238
    63阿苯哒唑亚砜Albendazole Sulfoxide硝基咪唑类药物C12H15N3O3S54029-12-8282.090698.6240.04374,208.01752,191.01478,159.04271
    64奥芬达唑Oxfendazole硝基咪唑类药物C15H13N3O3S53716-50-0316.075049.65284.04882,223.0576,191.03254,159.04271
    65噻苯哒唑Thiabendazole硝基咪唑类药物C10H7N3S148-79-8202.043355.83175.03244
    66替硝唑Tinidazole硝基咪唑类药物C8H13N3O4S19387-91-8248.069964.96121.03178,128.04545
    67奥硝唑Ornidazole硝基咪唑类药物C7H10ClN3O316773-42-5220.048356.41128.04545
    68羟基甲硝唑Metronidazole-Hydroxy硝基咪唑类药物C6H9N3O44812-40-2188.066581.69144.04037,126.0298,123.05529,68.04948
    69洛硝哒唑Ronidazole硝基咪唑类药物C6H8N4O47681-76-7201.061842.96140.04545
    70莱克多巴胺Ractopamine兴奋剂类药物C18H23NO397825-25-7302.175086.79284.16451,164.10699,136.07569,121.06479,107.04914
    71塞曼特罗Cimaterol兴奋剂类药物C12H17N3O54239-37-1220.144442.29202.13387,160.08692,143.06037
    72克伦特罗Clenbuterol兴奋剂类药物C12H18Cl2N2O37148-27-9277.086907.45259.07633,203.01373,168.04488,132.0682
    73氯丙那林Clorprenaline兴奋剂类药物C11H16NOCl3811-25-4214.099327.03196.08875,154.0418,118.06513
    74溴布特罗Brombuterol兴奋剂类药物C12H18Br2N2O41937-02-4364.985878.33290.9127,346.9753,211.99436
    75西马特罗Cimbuterol兴奋剂类药物C13H19N3O1246819-04-4235.167924.47216.14952,160.08692,143.06037
    76马布特罗Mabuterol兴奋剂类药物C13H18ClF3N2O54240-36-7311.113258.57293.10269,237.0396,217.03386,202.07123
    77妥洛特罗Tolobuterol兴奋剂类药物C12H18ClNO41570-61-0228.114968.23172.05237,154.0418,118.06513
    78诺氟沙星Norfloxacin喹诺酮类药物C16H18FN3O370458-96-7320.140506.5276.15067,233.10847,256.14444
    79培氟沙星Pefloxacin喹诺酮类药物C17H20FN3O370458-92-3334.156156.41290.16632,233.10847,205.07717
    80氧氟沙星Ofloxacin喹诺酮类药物C18H20FN3O482419-36-1362.151076.39318.16123,261.10338,221.07208
    81依诺沙星Enoxacin喹诺酮类药物C15H17FN4O374011-58-8321.135756.35277.14592,250.06225,257.13969,234.10372,206.07242
    82萘啶酸Nalidixic Acid喹诺酮类药物C12H12N2O3389-08-2233.0920710205.06077,187.0502
    83恶喹酸Oxolinic Acid喹诺酮类药物C13H11NO514698-29-4262.071009.16244.06043,234.0397,129.06988,117.06988
    84西诺沙星Cinoxacin喹诺酮类药物C12H10N2O528657-80-9263.066808.69235.07133,217.06077,207.04003,189.02947,129.06988
    85氟甲喹Flumequine喹诺酮类药物C14H12FNO342835-25-6262.0879510.15244.07683,238.04987,220.04045
    86洛美沙星Lomefloxacin喹诺酮类药物C17H19F2N3O398079-51-7353.154557.12308.1569,295.10771,265.1147,251.09905,237.0834
    87马波沙星Marbofloxacin喹诺酮类药物C17H19FN4O411550-35-1363.146865.93320.10411,72.08078
    88吡哌酸Pipemidic Acid喹诺酮类药物C14H17N5O351940-44-4304.140975.51217.10839,189.0779
    89红霉素Erythromycin大环内酯类药物C37H67NO13114-07-8734.4685210.25158.11756,116.07061,576.37422,83.04914
    90林可霉素Lincomycin大环内酯类药物C18H34N2O6S154-21-2407.221045.86126.12773,359.21766
    91克林霉素Clindamycin大环内酯类药物C18H33ClN2O5S18323-44-9425.187159.68126.12773
    92交沙霉素Josamycin大环内酯类药物C42H69NO1516846-24-5828.4740010.6127.07536,83.04914,600.33784,109.06479
    93白霉素Leucomycin大环内酯类药物C40H67NO141392-21-8786.4634310.51109.06479,174.11247,558.32727
    94竹桃霉素Oleandomycin大环内酯类药物C35H61NO123922-90-5688.426659.87544.34801,158.11756,116.07061
    95泰乐菌素Tylosin大环内酯类药物C46H77NO1774610-55-2916.5264310.2772.44778,174.11247,88.07569,83.04914
    96头孢氨苄Cephalexin头孢菌素类药物C16H17N3O4S15686-71-2348.101266.79158.02702,68.04948,118.06513,106.06513
    97头孢匹啉Cefapirin头孢菌素类药物C17H17N3O6S221593-23-7424.063165.01292.05728,181.04301,152.01646,124.02154,193.04301
    98头孢克洛Cefaclor头孢菌素类药物C15H14ClN3O4S53994-73-3368.046646.07174.05496,106.06513,118.0418
    99头孢拉定Cephradine头孢菌素类药物C16H19N3O4S38821-53-3350.116917.46176.07061,158.02703,108.08078,91.05423
    100头孢匹罗Cefpirome头孢菌素类药物C22H22N6O5S284957-29-9515.116595.07120.08078,167.02736,324.05747,125.00422
    101头孢他美酯Cefetamet Pivoxyl头孢菌素类药物C20H25N5O7S265243-33-6512.1268210.44482.11625,241.03899,197.04916,158.02703,126.01204
    102头孢唑啉Cefazolin头孢菌素类药物C14H14N8O4S325953-19-9455.037297.23323.0557,295.06032,156.01138,132.98887
    1033-去乙酰基头孢噻肟Desacetylcefotaxime头孢菌素类药物C14H15N5O6S266340-28-1414.053664.69285.01106,241.03899,156.02261,210.0206,126.01204
    104头孢孟多锂Cefamandole Lithium头孢菌素类药物C18H18N6O5S258648-57-0463.085298.71158.02703,185.03792,108.0682
    105头孢哌酮钠Cefoperazone Sodium头孢菌素类药物C25H27N9O8S262893-20-3646.149688.06290.11353,148.0393,143.0815
    106头孢噻肟Cefotaxime头孢菌素类药物C16H17N5O7S263527-52-6456.064226.97396.04309,241.03899,201.04407,167.02736,152.01646
    107头孢他啶Ceftazidime头孢菌素类药物C22H32N6O12S278439-06-2637.159245.26167.02736,396.07744,142.00696,277.01989
    108头孢洛宁Cephalonium头孢菌素类药物C20H18N4O5S25575-21-3459.079145.39152.01646,158.02703,123.05529
    109头孢喹肟Cefquinome头孢菌素类药物C23H24N6O5S284957-30-2529.132245.83134.09643,167.02736,324.05631
    110纳多洛尔Nadololβ-受体阻断剂C17H27NO442200-33-9310.201296.47254.13868,236.12812,201.09101
    111倍他洛尔Betaxololβ-受体阻断剂C18H29NO363659-18-7308.222039.7116.10699,98.09643,177.09101
    112索他洛尔Sotalolβ-受体阻断剂C12H20N2O3S3930-20-9273.126742.47255.11618,213.06922,133.07602,176.1308
    113阿替洛尔Atenololβ-受体阻断剂C14H22N2O329122-68-7267.170323.71190.08626,145.06479,116.10699
    114格列吡嗪Glipizide降糖药C21H27N5O4S29094-61-9446.1856510.68321.1009,167.01613,111.05529,347.08016
    115瑞格列奈Repaglinde降糖药C27H36N2O4135062-02-1453.2747811.33230.19033,162.12773,86.09643,174.12773
    116甲苯磺丁脲Tolbutamide降糖药C12H18N2O3S64-77-7271.1110910.5874.09643,155.01613,172.04268,91.05423
    下载: 导出CSV

    表 3  116种化合物的线性方程、相关系数(R2)、回收率和相对标准偏差(n=6)

    Table 3.  Linear equations, correlation coefficients(R2), recoveries and RSDs (n=6) for 116 compounds

    序号
    No.
    中文名称
    Chinses name
    英文名称
    English name
    线性方程
    Linear equations
    R2
    Correlation
    coefficients
    加标水平/
    (μg·L−1)
    Addition
    回收率/%
    Recoveries
    相对标
    准偏差/%
    RSD
    1去氢睾酮Boldenoney=2719000x+163900000.99870.4, 1.0, 2.065.0—85.611.2—14.0
    2群勃龙Trenboloney=3446000x+220800000.99530.4, 1.0, 2.072.1—77.03.5—4.6
    3泼尼松Prednisoney=1493000x+4759000.99810.4, 1.0, 2.083.4—88.32.1—4.0
    4可的松Cortisoney=1738000x+8454000.99920.4, 1.0, 2.085.2—110.814.2—19.8
    5氢化可的松Hydrocortisoney=1598000x+6284000.99810.4, 1.0, 2.081.6—88.23.2—4.3
    6甲基泼尼松龙Methylprednisoloney=1468000x+12880000.99890.4, 1.0, 2.091.8—121.615.6—19.7
    7氟米龙Fluoromethaloney=1085000x+85430000.99830.4, 1.0, 2.068.5—77.27.1—8.4
    8醋酸泼尼松Prednisone 21-acetatey=1221000x+2425000.9990.4, 1.0, 2.070.8—96.07.2—9.4
    9醋酸可的松Cortisone 21-acetatey=2055000x+12780000.99890.4, 1.0, 2.076.3—89.27.4—8.2
    10醋酸氢化可的松Hydrocortisone 21-acetatey=915000x−121800000.99580.4, 1.0, 2.083.6—112.613.5—19.8
    11倍氯米松Beclomethasoney=539200x−43180000.99980.4, 1.0, 2.071.4—77.61.2—2.2
    12氟米松Flumethasoney=828800x+43510000.99820.4, 1.0, 2.073.5—78.33.1—4.5
    13甲基泼尼松龙醋酸酯Methylprednisolone 21-acetatey=1039000x−5999000.99960.4, 1.0, 2.067.2—72.01.0—1.5
    14醋酸氟氢可的松Fludrocortisone 21-acetatey=1022000x+6534000.99930.4, 1.0, 2.072.8—80.46.3—7.1
    15布地奈德Budesonidey=1125000x+10500000.99910.4, 1.0, 2.060.4—64.00.3—1.9
    16丁酸氢化可的松Hydrocortisone 17-butyratey=695800x+1442000.9950.4, 1.0, 2.065.5—72.12.2—4.9
    17曲安奈德Triamcinolone acetonidey=1123000x−51610000.99740.4, 1.0, 2.057.3—62.13.2—5.7
    18氟氢缩松Fludroxycortidey=638100x+48850000.99480.4, 1.0, 2.073.8—79.83.4—5.5
    19地夫可特Deflazacorty=3034000x+8936000.99950.4, 1.0, 2.077.7—89.06.4—9.6
    20醋酸曲安奈德Triamcinolone acetonide 21-acetatey=686900x−29350000.99740.4, 1.0, 2.075.1—83.05.2—7.1
    21泼尼卡酯Prednicarbatey=966200x+2866000.99870.4, 1.0, 2.086.0—114.215.3—19.9
    22二乙酸二氟拉松Diflorasone diacetatey=1420000x−72050000.99630.4, 1.0, 2.065.2—77.59.8—12.1
    23曲安西龙双醋酸酯Triamcinolone diacetatey=654300x+5401000.99920.4, 1.0, 2.078.4—114.516.2—26.5
    24泼尼松龙Prednisoloney=1105000x+2433000.99860.4, 1.0, 2.087.0—111.413.2—17.4
    25地塞米松Dexamethasoney=2287000x+15760000.99910.4, 1.0, 2.077.0—83.63.1—5.8
    26醋酸地塞米松Dexamethasone 21-acetatey=1123000x−51610000.99740.4, 1.0, 2.057.3—62.12.7—5.7
    27醋酸倍他米松Betamethasone 21-acetatey=1358000x+21350000.99760.4, 1.0, 2.075.7—79.40.9—3.1
    28莫美他松Mometasoney=503500x−68010000.99530.4, 1.0, 2.052.9—67.913.3—17.2
    29醋酸氟轻松Fluocinonidey=1420000x−72050000.99630.4, 1.0, 2.068.6—77.55.3—8.6
    30甲基睾丸酮17-Methyltestosteroney=3210000x+237300000.99640.4, 1.0, 2.068.9—76.93.4—7.8
    31替诺昔康Tenoxicamy=4320000x+117500000.99990.4, 1.0, 2.066.1—91.815.7—22.0
    32茚酮苯丙酸Indoprofeny=3526000x+31070000.99880.4, 1.0, 2.057.8—59.01.2—2.4
    33双水杨酸酯Sasapyriney=167600x−183600.99930.4, 1.0, 2.081.9—87.53.1—4.7
    34酮基布洛芬Ketoprofeny=2694000x+98280000.99940.4, 1.0, 2.053.5—55.51.1—2.4
    35氟尼辛Flunixiny=14150000x+97990000.99860.4, 1.0, 2.064.9—82.010.9—15.5
    36吡罗昔康Piroxicamy=3843000x+48110000.99950.4, 1.0, 2.070.6—83.38.8—10.8
    37托麦汀Tolmetiny=2967000x+111700000.99980.4, 1.0, 2.066.9—68.50.7—1.7
    38磺胺嘧啶Sulfadiaziney=10550000x+56330000.99820.4, 1.0, 2.071.6—97.016.4—20.2
    39磺胺噻唑Sulfathiazoley=4722000x+114900000.99770.4, 1.0, 2.081.8—103.29.1—12.0
    40磺胺吡啶Sulfapyridiney=18620000x+148800000.99520.4, 1.0, 2.069.8—70.90.8—1.1
    41磺胺甲基嘧啶Sulfameraziney=12720000x+23920000.99790.4, 1.0, 2.065.2—73.65.4—8.2
    42磺胺-6-(间)甲氧嘧啶Sulfamonomethoxiney=4430000x+738700000.99410.4, 1.0, 2.069.7—87.312.3—15.9
    43磺胺甲噻二唑Sulfamethizoley=2806000x+396400000.99470.4, 1.0, 2.066.2—79.110.2—12.1
    44磺胺-5-(对)甲氧嘧啶Sulfametery=4820000x+183300000.99660.4, 1.0, 2.075.0—95.512.1—17.0
    45磺胺氯哒嗪Sulfachloropyridaziney=2152000x+319900000.99490.4, 1.0, 2.068.1—78.06.6—9.1
    46磺胺甲氧哒嗪Sulfamethoxypyridaziney=11110000x+43190000.99480.4, 1.0, 2.067.0—75.25.3—7.9
    47磺胺多辛Sulfadoxiney=14530000x+46600000.99560.4, 1.0, 2.065.7—68.41.3—2.4
    48磺胺间二甲氧嘧啶Sulfadimethoxiney=5262000x+421100000.99750.4, 1.0, 2.049.8—67.914.6—19.8
    49磺胺甲基异恶唑Sulfamethoxazoley=4314000x+721800000.99610.4, 1.0, 2.071.1—79.44.4—6.9
    50磺胺二甲异恶唑Sulfisoxazoley=6876000x+96950000.99740.4, 1.0, 2.065.4—81.410.2—14.5
    51苯酰磺胺Sulfabenzamidey=5304000x+115200000.99570.4, 1.0, 2.059.6—66.75.4—7.5
    52磺胺喹恶啉Sulfaquinoxaliney=3337000x+185100000.99560.4, 1.0, 2.043.8—45.71.5—2.8
    53磺胺醋酰Sulphacetamidey=6390000x+88310000.99440.4, 1.0, 2.063.2—80.211.4—15.6
    54三甲氧苄胺嘧啶Trimethoprimy=21340000x+240100000.99170.4, 1.0, 2.064.5—70.83.5—5.5
    55磺胺苯吡唑Sulfaphenazoley=9045000x+19890000.99690.4, 1.0, 2.053.4—55.41.3—2.6
    56磺胺二甲异嘧啶Sulfisomidiney=6368000x+1642000000.99460.4, 1.0, 2.062.6—68.83.2—6.2
    57磺胺二甲基恶唑Sulfamoxoley=4557000x+543800000.99460.4, 1.0, 2.077.2—91.89.6—12.0
    58磺胺甲嘧啶Sulfmethaziney=17700000x+353100000.99770.4, 1.0, 2.074.6—86.27.6—8.9
    59甲硝唑Metronidazoley=8378000x+1350000000.99550.4, 1.0, 2.078.8—91.67.6—10.2
    60二甲硝咪唑Dimetridazoley=11200000x+899700000.99690.4, 1.0, 2.062.5—75.29.3—11.3
    61氯甲硝咪唑5-chloro-1-methyl-4-nitroimidazoley=3556000x+588300000.99460.4, 1.0, 2.075.8—83.43.4—5.4
    62苯硝咪唑5-nitrobenzimidazoley=7716000x+453900000.99640.4, 1.0, 2.077.4—89.05.6—8.7
    63阿苯哒唑亚砜Albendazole sulfoxidey=10880000x−583800.9990.4, 1.0, 2.082.8—96.26.4—8.8
    64奥芬达唑Oxfendazoley=5630000x+369800000.99720.4, 1.0, 2.060.1—66.65.6—7.1
    65噻苯哒唑Thiabendazoley=26160000x+238300000.99840.4, 1.0, 2.073.8—82.14.3—7.1
    66替硝唑Tinidazoley=10560000x+182200000.99720.4, 1.0, 2.080.1—87.94.8—6.2
    67奥硝唑Ornidazoley=5664000x+769100000.99810.4, 1.0, 2.078.6—93.18.7—10.8
    68羟基甲硝唑Metronidazole-hydroxyy=5682000x+53470000.99820.4, 1.0, 2.047.7—62.215.6—17.8
    69洛硝哒唑Ronidazoley=5699000x+180600000.99660.4, 1.0, 2.099.8—115.86.8—9.4
    70莱克多巴胺Ractopaminey=15570000x+103300000.99910.4, 1.0, 2.048.6—61.811.2—16.7
    71塞曼特罗Cimateroly=4977000x+525800000.99930.4, 1.0, 2.068.7—85.911.2—15.4
    72克伦特罗Clenbuteroly=5393000x+581700000.99970.4, 1.0, 2.075.9—81.62.3—5.1
    73氯丙那林Clorprenaliney=10820000x+653500000.99990.4, 1.0, 2.083.7—112.215.8—20.2
    74溴布特罗Brombuteroly=2309000x+206900000.99890.4, 1.0, 2.076.6—102.213.5—18.9
    75西马特罗Cimbuteroly=7576000x+808800000.99990.4, 1.0, 2.084.2—89.01.2—3.9
    76马布特罗Mabuteroly=7671000x+550100000.99970.4, 1.0, 2.072.2—104.117.2—21.4
    77妥洛特罗Tolobuteroly=11200000x+751700000.99870.4, 1.0, 2.083.4—107.29.8—13.2
    78诺氟沙星Norfloxaciny=3218000x+3712000.9990.4, 1.0, 2.056.4—83.517.3—22.1
    79培氟沙星Pefloxaciny=3536000x+32160000.99940.4, 1.0, 2.040.7—42.61.2—3.0
    80氧氟沙星Ofloxaciny=6569000x+29190000.99930.4, 1.0, 2.048.2—58.68.8—11.7
    81依诺沙星Enoxaciny=3263000x+60910000.99120.4, 1.0, 2.070.1—78.03.6—7.1
    82萘啶酸Nalidixic acidy=14080000x+166300000.99880.4, 1.0, 2.073.8—84.15.8—8.9
    83恶喹酸Oxolinic acidy=13790000x+19760000.99950.4, 1.0, 2.067.8—76.87.2—8.8
    84西诺沙星Cinoxaciny=3995000x+265900000.99650.4, 1.0, 2.075.6—89.08.6—9.8
    85氟甲喹Flumequiney=4578000x+343000000.99630.4, 1.0, 2.069.4—80.38.8—10.1
    86洛美沙星Lomefloxaciny=5798000x+55610000.99710.4, 1.0, 2.045.6—57.314.4—16.0
    87马波沙星Marbofloxaciny=1967000x+361000000.99270.4, 1.0, 2.052.8—54.20.9—1.6
    88吡哌酸Pipemidic Acidy=437500x+853500000.99540.4, 1.0, 2.057.9—68.89.4—11.8
    89红霉素Erythromyciny=34090x−3850000.99760.4, 1.0, 2.078.2—87.66.3—8.0
    90林可霉素Lincomyciny=4200000x+512200000.99780.4, 1.0, 2.074.0—95.513.2—16.5
    91克林霉素Clindamyciny=3753000x+65520000.99960.4, 1.0, 2.076.1—91.410.2—12.5
    92交沙霉素Josamyciny=922500x−35890000.99680.4, 1.0, 2.049.3—60.211.2—13.5
    93白霉素Leucomyciny=82950x−3676000.99720.4, 1.0, 2.043.6—67.815.8—22.1
    94竹桃霉素Oleandomyciny=1711000x+56650000.99890.4, 1.0, 2.069.2—76.86.1—7.2
    95泰乐菌素Tylosiny=381200x+2884000.99870.4, 1.0, 2.043.2—54.412.2—15.8
    96头孢氨苄Cephalexiny=2115000x+13150000.99950.4, 1.0, 2.064.3—89.416.7—20.1
    97头孢匹啉Cefapiriny=785800x+2003000.99970.4, 1.0, 2.0100.5—119.910.1—12.2
    98头孢克洛Cefaclory=981900x−39540000.99740.4, 1.0, 2.078.1—105.317.2—19.3
    99头孢拉定Cephradiney=1924000x+30400000.99990.4, 1.0, 2.072.2—99.115.7—19.2
    100头孢匹罗Cefpiromey=69940x−3573000.99970.4, 1.0, 2.075.7—84.75.8—7.4
    101头孢他美酯Cefetamet pivoxyly=3642000x−8411000.99790.4, 1.0, 2.083.4—103.912.2—16.4
    102头孢唑啉Cefazoliny=405300x+11290000.99770.4, 1.0, 2.075.6—93.011.2—14.3
    1033-去乙酰基头孢噻肟Desacetylcefotaximey=633600x−2946000.99720.4, 1.0, 2.077.0—92.310.3—12.4
    104头孢孟多锂Cefamandole lithiumy=357300x−2107000.9980.4, 1.0, 2.076.6—88.57.8—10.1
    105头孢哌酮钠Cefoperazone sodiumy=121200x−9742000.99930.4, 1.0, 2.083.3—91.55.2—6.3
    106头孢噻肟Cefotaximey=1477000x−4974000.99890.4, 1.0, 2.070.8—95.817.6—20.3
    107头孢他啶Ceftazidimey=25320x−918900.99470.4, 1.0, 2.074.2—88.89.8—11.3
    108头孢洛宁Cephaloniumy=587900x−5196000.99520.4, 1.0, 2.079.7—91.76.5—8.7
    109头孢喹肟Cefquinomey=45200x−1649000.99370.4, 1.0, 2.075.7—87.56.9—9.4
    110纳多洛尔Nadololy=6954000x+424200000.99960.4, 1.0, 2.085.1—105.613.2—15.1
    111倍他洛尔Betaxololy=9230000x+869800000.99460.4, 1.0, 2.050.6—64.814.6—17.2
    112索他洛尔Sotaloly=4657000x+445900000.99540.4, 1.0, 2.070.6—107.818.2—21.4
    113阿替洛尔Atenololy=6558000x+532500000.99830.4, 1.0, 2.041.7—64.213.6—19.8
    114格列吡嗪Glipizidey=1392000x+38080000.99830.4, 1.0, 2.050.9—54.22.2—4.2
    115瑞格列奈Repaglindey=11760000x+544700000.99910.4, 1.0, 2.041.1—59.416.5—18.9
    116甲苯磺丁脲Tolbutamidey=3499000x+77640000.99990.4, 1.0, 2.072.9—84.57.6—9.2
    序号
    No.
    中文名称
    Chinses name
    英文名称
    English name
    线性方程
    Linear equations
    R2
    Correlation
    coefficients
    加标水平/
    (μg·L−1)
    Addition
    回收率/%
    Recoveries
    相对标
    准偏差/%
    RSD
    1去氢睾酮Boldenoney=2719000x+163900000.99870.4, 1.0, 2.065.0—85.611.2—14.0
    2群勃龙Trenboloney=3446000x+220800000.99530.4, 1.0, 2.072.1—77.03.5—4.6
    3泼尼松Prednisoney=1493000x+4759000.99810.4, 1.0, 2.083.4—88.32.1—4.0
    4可的松Cortisoney=1738000x+8454000.99920.4, 1.0, 2.085.2—110.814.2—19.8
    5氢化可的松Hydrocortisoney=1598000x+6284000.99810.4, 1.0, 2.081.6—88.23.2—4.3
    6甲基泼尼松龙Methylprednisoloney=1468000x+12880000.99890.4, 1.0, 2.091.8—121.615.6—19.7
    7氟米龙Fluoromethaloney=1085000x+85430000.99830.4, 1.0, 2.068.5—77.27.1—8.4
    8醋酸泼尼松Prednisone 21-acetatey=1221000x+2425000.9990.4, 1.0, 2.070.8—96.07.2—9.4
    9醋酸可的松Cortisone 21-acetatey=2055000x+12780000.99890.4, 1.0, 2.076.3—89.27.4—8.2
    10醋酸氢化可的松Hydrocortisone 21-acetatey=915000x−121800000.99580.4, 1.0, 2.083.6—112.613.5—19.8
    11倍氯米松Beclomethasoney=539200x−43180000.99980.4, 1.0, 2.071.4—77.61.2—2.2
    12氟米松Flumethasoney=828800x+43510000.99820.4, 1.0, 2.073.5—78.33.1—4.5
    13甲基泼尼松龙醋酸酯Methylprednisolone 21-acetatey=1039000x−5999000.99960.4, 1.0, 2.067.2—72.01.0—1.5
    14醋酸氟氢可的松Fludrocortisone 21-acetatey=1022000x+6534000.99930.4, 1.0, 2.072.8—80.46.3—7.1
    15布地奈德Budesonidey=1125000x+10500000.99910.4, 1.0, 2.060.4—64.00.3—1.9
    16丁酸氢化可的松Hydrocortisone 17-butyratey=695800x+1442000.9950.4, 1.0, 2.065.5—72.12.2—4.9
    17曲安奈德Triamcinolone acetonidey=1123000x−51610000.99740.4, 1.0, 2.057.3—62.13.2—5.7
    18氟氢缩松Fludroxycortidey=638100x+48850000.99480.4, 1.0, 2.073.8—79.83.4—5.5
    19地夫可特Deflazacorty=3034000x+8936000.99950.4, 1.0, 2.077.7—89.06.4—9.6
    20醋酸曲安奈德Triamcinolone acetonide 21-acetatey=686900x−29350000.99740.4, 1.0, 2.075.1—83.05.2—7.1
    21泼尼卡酯Prednicarbatey=966200x+2866000.99870.4, 1.0, 2.086.0—114.215.3—19.9
    22二乙酸二氟拉松Diflorasone diacetatey=1420000x−72050000.99630.4, 1.0, 2.065.2—77.59.8—12.1
    23曲安西龙双醋酸酯Triamcinolone diacetatey=654300x+5401000.99920.4, 1.0, 2.078.4—114.516.2—26.5
    24泼尼松龙Prednisoloney=1105000x+2433000.99860.4, 1.0, 2.087.0—111.413.2—17.4
    25地塞米松Dexamethasoney=2287000x+15760000.99910.4, 1.0, 2.077.0—83.63.1—5.8
    26醋酸地塞米松Dexamethasone 21-acetatey=1123000x−51610000.99740.4, 1.0, 2.057.3—62.12.7—5.7
    27醋酸倍他米松Betamethasone 21-acetatey=1358000x+21350000.99760.4, 1.0, 2.075.7—79.40.9—3.1
    28莫美他松Mometasoney=503500x−68010000.99530.4, 1.0, 2.052.9—67.913.3—17.2
    29醋酸氟轻松Fluocinonidey=1420000x−72050000.99630.4, 1.0, 2.068.6—77.55.3—8.6
    30甲基睾丸酮17-Methyltestosteroney=3210000x+237300000.99640.4, 1.0, 2.068.9—76.93.4—7.8
    31替诺昔康Tenoxicamy=4320000x+117500000.99990.4, 1.0, 2.066.1—91.815.7—22.0
    32茚酮苯丙酸Indoprofeny=3526000x+31070000.99880.4, 1.0, 2.057.8—59.01.2—2.4
    33双水杨酸酯Sasapyriney=167600x−183600.99930.4, 1.0, 2.081.9—87.53.1—4.7
    34酮基布洛芬Ketoprofeny=2694000x+98280000.99940.4, 1.0, 2.053.5—55.51.1—2.4
    35氟尼辛Flunixiny=14150000x+97990000.99860.4, 1.0, 2.064.9—82.010.9—15.5
    36吡罗昔康Piroxicamy=3843000x+48110000.99950.4, 1.0, 2.070.6—83.38.8—10.8
    37托麦汀Tolmetiny=2967000x+111700000.99980.4, 1.0, 2.066.9—68.50.7—1.7
    38磺胺嘧啶Sulfadiaziney=10550000x+56330000.99820.4, 1.0, 2.071.6—97.016.4—20.2
    39磺胺噻唑Sulfathiazoley=4722000x+114900000.99770.4, 1.0, 2.081.8—103.29.1—12.0
    40磺胺吡啶Sulfapyridiney=18620000x+148800000.99520.4, 1.0, 2.069.8—70.90.8—1.1
    41磺胺甲基嘧啶Sulfameraziney=12720000x+23920000.99790.4, 1.0, 2.065.2—73.65.4—8.2
    42磺胺-6-(间)甲氧嘧啶Sulfamonomethoxiney=4430000x+738700000.99410.4, 1.0, 2.069.7—87.312.3—15.9
    43磺胺甲噻二唑Sulfamethizoley=2806000x+396400000.99470.4, 1.0, 2.066.2—79.110.2—12.1
    44磺胺-5-(对)甲氧嘧啶Sulfametery=4820000x+183300000.99660.4, 1.0, 2.075.0—95.512.1—17.0
    45磺胺氯哒嗪Sulfachloropyridaziney=2152000x+319900000.99490.4, 1.0, 2.068.1—78.06.6—9.1
    46磺胺甲氧哒嗪Sulfamethoxypyridaziney=11110000x+43190000.99480.4, 1.0, 2.067.0—75.25.3—7.9
    47磺胺多辛Sulfadoxiney=14530000x+46600000.99560.4, 1.0, 2.065.7—68.41.3—2.4
    48磺胺间二甲氧嘧啶Sulfadimethoxiney=5262000x+421100000.99750.4, 1.0, 2.049.8—67.914.6—19.8
    49磺胺甲基异恶唑Sulfamethoxazoley=4314000x+721800000.99610.4, 1.0, 2.071.1—79.44.4—6.9
    50磺胺二甲异恶唑Sulfisoxazoley=6876000x+96950000.99740.4, 1.0, 2.065.4—81.410.2—14.5
    51苯酰磺胺Sulfabenzamidey=5304000x+115200000.99570.4, 1.0, 2.059.6—66.75.4—7.5
    52磺胺喹恶啉Sulfaquinoxaliney=3337000x+185100000.99560.4, 1.0, 2.043.8—45.71.5—2.8
    53磺胺醋酰Sulphacetamidey=6390000x+88310000.99440.4, 1.0, 2.063.2—80.211.4—15.6
    54三甲氧苄胺嘧啶Trimethoprimy=21340000x+240100000.99170.4, 1.0, 2.064.5—70.83.5—5.5
    55磺胺苯吡唑Sulfaphenazoley=9045000x+19890000.99690.4, 1.0, 2.053.4—55.41.3—2.6
    56磺胺二甲异嘧啶Sulfisomidiney=6368000x+1642000000.99460.4, 1.0, 2.062.6—68.83.2—6.2
    57磺胺二甲基恶唑Sulfamoxoley=4557000x+543800000.99460.4, 1.0, 2.077.2—91.89.6—12.0
    58磺胺甲嘧啶Sulfmethaziney=17700000x+353100000.99770.4, 1.0, 2.074.6—86.27.6—8.9
    59甲硝唑Metronidazoley=8378000x+1350000000.99550.4, 1.0, 2.078.8—91.67.6—10.2
    60二甲硝咪唑Dimetridazoley=11200000x+899700000.99690.4, 1.0, 2.062.5—75.29.3—11.3
    61氯甲硝咪唑5-chloro-1-methyl-4-nitroimidazoley=3556000x+588300000.99460.4, 1.0, 2.075.8—83.43.4—5.4
    62苯硝咪唑5-nitrobenzimidazoley=7716000x+453900000.99640.4, 1.0, 2.077.4—89.05.6—8.7
    63阿苯哒唑亚砜Albendazole sulfoxidey=10880000x−583800.9990.4, 1.0, 2.082.8—96.26.4—8.8
    64奥芬达唑Oxfendazoley=5630000x+369800000.99720.4, 1.0, 2.060.1—66.65.6—7.1
    65噻苯哒唑Thiabendazoley=26160000x+238300000.99840.4, 1.0, 2.073.8—82.14.3—7.1
    66替硝唑Tinidazoley=10560000x+182200000.99720.4, 1.0, 2.080.1—87.94.8—6.2
    67奥硝唑Ornidazoley=5664000x+769100000.99810.4, 1.0, 2.078.6—93.18.7—10.8
    68羟基甲硝唑Metronidazole-hydroxyy=5682000x+53470000.99820.4, 1.0, 2.047.7—62.215.6—17.8
    69洛硝哒唑Ronidazoley=5699000x+180600000.99660.4, 1.0, 2.099.8—115.86.8—9.4
    70莱克多巴胺Ractopaminey=15570000x+103300000.99910.4, 1.0, 2.048.6—61.811.2—16.7
    71塞曼特罗Cimateroly=4977000x+525800000.99930.4, 1.0, 2.068.7—85.911.2—15.4
    72克伦特罗Clenbuteroly=5393000x+581700000.99970.4, 1.0, 2.075.9—81.62.3—5.1
    73氯丙那林Clorprenaliney=10820000x+653500000.99990.4, 1.0, 2.083.7—112.215.8—20.2
    74溴布特罗Brombuteroly=2309000x+206900000.99890.4, 1.0, 2.076.6—102.213.5—18.9
    75西马特罗Cimbuteroly=7576000x+808800000.99990.4, 1.0, 2.084.2—89.01.2—3.9
    76马布特罗Mabuteroly=7671000x+550100000.99970.4, 1.0, 2.072.2—104.117.2—21.4
    77妥洛特罗Tolobuteroly=11200000x+751700000.99870.4, 1.0, 2.083.4—107.29.8—13.2
    78诺氟沙星Norfloxaciny=3218000x+3712000.9990.4, 1.0, 2.056.4—83.517.3—22.1
    79培氟沙星Pefloxaciny=3536000x+32160000.99940.4, 1.0, 2.040.7—42.61.2—3.0
    80氧氟沙星Ofloxaciny=6569000x+29190000.99930.4, 1.0, 2.048.2—58.68.8—11.7
    81依诺沙星Enoxaciny=3263000x+60910000.99120.4, 1.0, 2.070.1—78.03.6—7.1
    82萘啶酸Nalidixic acidy=14080000x+166300000.99880.4, 1.0, 2.073.8—84.15.8—8.9
    83恶喹酸Oxolinic acidy=13790000x+19760000.99950.4, 1.0, 2.067.8—76.87.2—8.8
    84西诺沙星Cinoxaciny=3995000x+265900000.99650.4, 1.0, 2.075.6—89.08.6—9.8
    85氟甲喹Flumequiney=4578000x+343000000.99630.4, 1.0, 2.069.4—80.38.8—10.1
    86洛美沙星Lomefloxaciny=5798000x+55610000.99710.4, 1.0, 2.045.6—57.314.4—16.0
    87马波沙星Marbofloxaciny=1967000x+361000000.99270.4, 1.0, 2.052.8—54.20.9—1.6
    88吡哌酸Pipemidic Acidy=437500x+853500000.99540.4, 1.0, 2.057.9—68.89.4—11.8
    89红霉素Erythromyciny=34090x−3850000.99760.4, 1.0, 2.078.2—87.66.3—8.0
    90林可霉素Lincomyciny=4200000x+512200000.99780.4, 1.0, 2.074.0—95.513.2—16.5
    91克林霉素Clindamyciny=3753000x+65520000.99960.4, 1.0, 2.076.1—91.410.2—12.5
    92交沙霉素Josamyciny=922500x−35890000.99680.4, 1.0, 2.049.3—60.211.2—13.5
    93白霉素Leucomyciny=82950x−3676000.99720.4, 1.0, 2.043.6—67.815.8—22.1
    94竹桃霉素Oleandomyciny=1711000x+56650000.99890.4, 1.0, 2.069.2—76.86.1—7.2
    95泰乐菌素Tylosiny=381200x+2884000.99870.4, 1.0, 2.043.2—54.412.2—15.8
    96头孢氨苄Cephalexiny=2115000x+13150000.99950.4, 1.0, 2.064.3—89.416.7—20.1
    97头孢匹啉Cefapiriny=785800x+2003000.99970.4, 1.0, 2.0100.5—119.910.1—12.2
    98头孢克洛Cefaclory=981900x−39540000.99740.4, 1.0, 2.078.1—105.317.2—19.3
    99头孢拉定Cephradiney=1924000x+30400000.99990.4, 1.0, 2.072.2—99.115.7—19.2
    100头孢匹罗Cefpiromey=69940x−3573000.99970.4, 1.0, 2.075.7—84.75.8—7.4
    101头孢他美酯Cefetamet pivoxyly=3642000x−8411000.99790.4, 1.0, 2.083.4—103.912.2—16.4
    102头孢唑啉Cefazoliny=405300x+11290000.99770.4, 1.0, 2.075.6—93.011.2—14.3
    1033-去乙酰基头孢噻肟Desacetylcefotaximey=633600x−2946000.99720.4, 1.0, 2.077.0—92.310.3—12.4
    104头孢孟多锂Cefamandole lithiumy=357300x−2107000.9980.4, 1.0, 2.076.6—88.57.8—10.1
    105头孢哌酮钠Cefoperazone sodiumy=121200x−9742000.99930.4, 1.0, 2.083.3—91.55.2—6.3
    106头孢噻肟Cefotaximey=1477000x−4974000.99890.4, 1.0, 2.070.8—95.817.6—20.3
    107头孢他啶Ceftazidimey=25320x−918900.99470.4, 1.0, 2.074.2—88.89.8—11.3
    108头孢洛宁Cephaloniumy=587900x−5196000.99520.4, 1.0, 2.079.7—91.76.5—8.7
    109头孢喹肟Cefquinomey=45200x−1649000.99370.4, 1.0, 2.075.7—87.56.9—9.4
    110纳多洛尔Nadololy=6954000x+424200000.99960.4, 1.0, 2.085.1—105.613.2—15.1
    111倍他洛尔Betaxololy=9230000x+869800000.99460.4, 1.0, 2.050.6—64.814.6—17.2
    112索他洛尔Sotaloly=4657000x+445900000.99540.4, 1.0, 2.070.6—107.818.2—21.4
    113阿替洛尔Atenololy=6558000x+532500000.99830.4, 1.0, 2.041.7—64.213.6—19.8
    114格列吡嗪Glipizidey=1392000x+38080000.99830.4, 1.0, 2.050.9—54.22.2—4.2
    115瑞格列奈Repaglindey=11760000x+544700000.99910.4, 1.0, 2.041.1—59.416.5—18.9
    116甲苯磺丁脲Tolbutamidey=3499000x+77640000.99990.4, 1.0, 2.072.9—84.57.6—9.2
    下载: 导出CSV

    表 4  水样中PPCPs的定量分析结果

    Table 4.  Quantitative analysis results of the water samples

    化合物
    Compounds
    青云河水库
    点位1
    Qingyunhe
    Reservoir S1
    青云河水库
    点位2
    Qingyunhe
    Reservoir S2
    石门子水库
    点位1
    Shimenzi
    Reservoir S1
    石门子水库
    点位2
    Shimenzi
    Reservoir S2
    大渔沟水库
    点位1
    Dayugou
    Reservoir S1
    大渔沟水库
    点位2
    Dayugou
    Reservoir S2
    北大河水库
    点位1
    Beidahe
    Reservoir S1
    北大河水库
    点位2
    Beidahe
    Reservoir s2
    泼尼松NDND<LOQNDNDNDNDND
    可的松<LOQ<LOQ<LOQ<LOQNDNDND<LOQ
    甲基泼尼松龙NDNDND0.411.64NDNDND
    醋酸泼尼松1.231.181.271.61.821.841.311.6
    醋酸可的松ND0.850.78ND1.11.67ND0.78
    醋酸氢化可的松ND0.84<LOQND2.34ND0.860.4
    甲基泼尼松龙醋酸酯0.56ND0.66NDND1.030.42ND
    醋酸氟氢可的松<LOQ0.41<LOQ0.46<LOQ0.490.420.41
    布地奈德NDNDND<LOQNDNDNDND
    丁酸氢化可的松<LOQ<LOQ<LOQ<LOQNDND0.40<LOQ
    泼尼卡酯NDNDNDNDND<LOQNDND
    曲安西龙双醋酸酯NDNDNDND0.580.47NDND
    泼尼松龙NDNDNDND1.85NDNDND
      注:ND, 未检出. ND, not detected. <LOQ, 小于定量限. <LOQ, less than LOQ.
    化合物
    Compounds
    青云河水库
    点位1
    Qingyunhe
    Reservoir S1
    青云河水库
    点位2
    Qingyunhe
    Reservoir S2
    石门子水库
    点位1
    Shimenzi
    Reservoir S1
    石门子水库
    点位2
    Shimenzi
    Reservoir S2
    大渔沟水库
    点位1
    Dayugou
    Reservoir S1
    大渔沟水库
    点位2
    Dayugou
    Reservoir S2
    北大河水库
    点位1
    Beidahe
    Reservoir S1
    北大河水库
    点位2
    Beidahe
    Reservoir s2
    泼尼松NDND<LOQNDNDNDNDND
    可的松<LOQ<LOQ<LOQ<LOQNDNDND<LOQ
    甲基泼尼松龙NDNDND0.411.64NDNDND
    醋酸泼尼松1.231.181.271.61.821.841.311.6
    醋酸可的松ND0.850.78ND1.11.67ND0.78
    醋酸氢化可的松ND0.84<LOQND2.34ND0.860.4
    甲基泼尼松龙醋酸酯0.56ND0.66NDND1.030.42ND
    醋酸氟氢可的松<LOQ0.41<LOQ0.46<LOQ0.490.420.41
    布地奈德NDNDND<LOQNDNDNDND
    丁酸氢化可的松<LOQ<LOQ<LOQ<LOQNDND0.40<LOQ
    泼尼卡酯NDNDNDNDND<LOQNDND
    曲安西龙双醋酸酯NDNDNDND0.580.47NDND
    泼尼松龙NDNDNDND1.85NDNDND
      注:ND, 未检出. ND, not detected. <LOQ, 小于定量限. <LOQ, less than LOQ.
    下载: 导出CSV
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出版历程
  • 收稿日期:  2021-02-23
  • 刊出日期:  2021-10-27

大连地区水库中116种药物与个人护理品的高效液相色谱-四极杆/静电场轨道阱高分辨质谱筛查与测定分析

基金项目:
大连市科技创新基金(2019J13SN122),国家自然科学基金青年基金(21705065)和大连海关科研项目(2021DK18)资助

摘要: 采用固相萃取技术对大连地区青云河水库、石门子水库、大渔沟水库、北大河水库水样进行富集净化,通过高效液相色谱-四极杆/静电场轨道阱高分辨质谱对水样中116种药物与个人护理品(pharmaceuticals and personal care products,PPCPs)进行筛查检测与定量分析。结果表明,116种PPCPs化合物在10—100 ng·mL−1范围内线性良好,相关系数R2均在0.99以上,定量限(LOQ)为0.4 μg·L−1,回收率为40.7%—121.6%。研究发现,水样中激素类化合物能够被普遍检出,其浓度总量范围为1.79—9.33 ng·L−1,醋酸泼尼松、醋酸氟氢可的松、醋酸可的松、醋酸氢化可的松和甲基泼尼松龙醋酸酯在4个水库中均有检出,其中醋酸泼尼松和醋酸氟氢可的松在8个采样点位均有检出,为检出频率最高的化合物。大渔沟水库中醋酸泼尼松的检出浓度最大,其检出浓度为1.84 ng·L−1。大渔沟水库中激素类化合物的整体污染水平要略高于青云河水库、石门子水库和北大河水库,分析其原因主要受水库的规模、功能类型影响。与国内其他饮用水源地、河流相比较,本研究中4个水库水样中激素类化合物的检出浓度相比较低,属于低等污染水平。

English Abstract

  • 药物与个人护理品(pharmaceuticals and personal care products, PPCPs)是对多种化学产品的统称,主要包括人类用药、兽药、化学消费品及其生产和加工过程中使用的添加剂和惰性成分等,如各种处方药和非处方药(如激素、抗生素、β-受体阻断剂、兴奋剂等)、香料、化妆品、染发剂、洗发水和香皂等[1-3]。根据已有报道报道,多种PPCPs在美国[4-5]、英国[6]、西班牙[7]、南非[8-9]、巴西[10]、韩国[11-12]、印度[13]等国家的地表水中均有检出,在我国长江[14-18]、黄河[19]、黄浦江[20-21]、珠江[22]、太湖[23-26]、辽河[27]、松花江[28]等地区的地表水均有检出,PPCPs检出的浓度水平普遍在ng·L−1—μg·L−1之间。PPCPs具有化学活性,经人类生产生活排放到水体,并在水环境中可以痕量存在,能够在生物体富集转化,对水生生态系统和人类健康产生潜在的不利影响[29-31]

    水环境中PPCPs的常用的分析方法包括液相色谱法(LC)[32-33]、气相色谱质谱法(GC/MS)[34]、液相色谱法-串联质谱法(LC-MS/MS)[35-36]等。液相色谱法灵敏度较低,对复杂基质的抗干扰能力有限,定性能力不足;气相色谱质谱法往往需要复杂的衍生化处理,限制了其在环境中PPCPs检测中的应用;目前对于PPCPs的分析,液相色谱法-串联质谱法作为应用较多的方法,可以进行多残留定性、定量检测,但存在扫描速度、分辨率和质量准确度的限制,对排除复杂基质的干扰能力不足[37-38]。高分辨质谱(HRMS)通过化合物精确相对分子量进行定性定量分析,表现出较强抗基质干扰能力,避免受基质干扰产生假阳性现象,对于多种化合物的分析,无需逐个优化子离子及相关参数,可以缩短分析测试时间,在目标化合物的筛查和确证分析方面具有极大的优势[39]

    大连市是我国北方重要的沿海港口城市,其三面环海、丘陵起伏、流域集水面积小,属于资源短缺型缺水城市,人均水资源占有量仅为538 m3[40]。大连地区市民的饮水主要以地表水资源为主,其中大连饮用水源地的类型又以水库型水源地为主[41],因此,水库型水源地水质的状况关系着人们的饮水安全和健康。

    本研究选石门子水库、大渔沟水库、青云河水库、北大河水库为研究对象,采集水样,通过固相萃取方法对水样进行前处理,采用高效液相色谱-四极杆/静电场轨道阱高分辨质谱(UPLC-Q-Exactive MS)技术对大连4个典型水库中116种PPCPs进行定性筛查及定量检测。该方法操作简单、快速、灵敏度和准确度高,旨在分析大连水库型水源范围内PPCPs的浓度,弥补现阶段对大连地区地表水中PPCPs研究的空白,以期为大连地区PPCPs的合理使用和风险防控提供数据支撑和技术支持。

    • Dionex UltiMate 3000高效液相色谱仪(美国Thermo Fisher公司);Thermo Q Exactive Plus四极杆/静电场轨道阱高分辨质谱仪(配加热电喷雾离子源,美国Thermo Fisher公司);固相萃取仪(色谱科);氮吹仪(N-EVAP 112型,美国Organomation);涡旋混合仪(MS3数显,德国IKA);台式冷冻离心机(3K15,Sigma);分析天平(精确至0.01 mg,中国梅特勒);冰箱(SC-329GA,中国海尔);超声波提取仪(KH-500DE,中国昆山禾创)。

      PPCPs标准品:纯度均大于98.3%,均购自sigma、Dr.Ehrenstorfer Gmbh、First standard及TRC等公司;乙腈(色谱纯,Merk);甲醇(色谱纯,Merk);氨水(分析纯,国药);盐酸(分析纯,国药);甲酸(色谱纯,CNW);蒸馏水(屈臣氏);乙二胺四乙酸二钠(分析纯,麦克林);固相萃取柱PEP-2(60 mg/3 mL,艾杰尔);滤膜(0.22 μm有机尼龙膜,安谱);100 mL大体积柱管及连接转换头(艾杰尔);

      标准溶液的配置:称取适量116种标准品,根据化合物性质分别用甲醇或丙酮配置成100 μg·mL−1单标或混标标准储备溶液,再用甲醇配制混合标准工作溶液1 μg·mL−1,冷冻保存(−18 ℃)。

    • 本研究选石门子水库、大渔沟水库、青云河水库、北大河水库为研究对象,青云河水库和石门子水库是以防洪、灌溉为主,兼有城镇和城市供水、淡水养殖等综合效益的中型水库,北大河水库以防洪、城镇供水为主的综合性中型水库,大渔沟水库是以养殖、垂钓为主的小型水库,每个水库布设两个采样点,共计8个采样点,采样点信息详见图1。于2020年10月采集水样,使用有机玻璃采水器采集表层水样(深度为0—0.5 m),采集1 L水样,用具塞磨口棕色玻璃瓶储存,在4 ℃下避光保存,待检。

    • 水样经0.22 μm微孔滤膜过滤,去除大颗粒杂质,取50 mL水样加入25 mg乙二胺四乙酸二钠,用盐酸或氨水调节pH至中性,待用。

    • PEP-2固相萃取柱,依次用6 mL甲醇和6 mL纯水活化,连接100 mL大体积柱管,50 mL待净化水样上样过柱,控制流速为5—8 mL·min−1,待水样完全过柱后,用5 mL纯水淋洗固相萃取柱,真空抽干小柱,用6 mL甲醇:乙腈(体积比1∶1)混合溶液洗脱小柱,收集洗脱液。洗脱液在40 ℃下氮吹浓缩至近干,用1 mL 0.5%甲醇水溶液复溶,涡旋混合,4000 r·min−1离心后过0.22 μm微孔滤膜,上机分析。

    • 色谱柱:Thermo SCIENTIFIC Accucore RP-MS 2.6 µm,100 mm×2.1 mm,色谱柱柱温度:40 ℃;流动相A为0.1%甲酸水溶液,流动相B为甲醇,流动相梯度条件见表1;流速: 0.3 mL·min−1;进样量:10 μL。

    • 离子源:质谱采用可加热的电喷雾离子源(HESI);毛细管加热温度(capillary temperature):320 ℃;鞘气(sheath gas):N2;流速40 a.u;辅助气(aux gas):N2;流速10 a.u;喷雾电压(spray voltage):3.2 kV;透镜电压(S-Lens RF Level):50 V;质谱数据采用正离子模式;扫描模式为Full MS/dd-MS2;全扫描的分辨率R=70000;自动增益控制(AGC target):1×106,最大驻留时间(maximum IT):100 ms,扫描范围m/z 100—1000;强度阈值(intensity threshold):1.6×105。二级质谱(MS/MS)参数设置:分辨率R=17,500,自动增益控制(AGC target):2×105,最大驻留时间(maximum IT):50 ms;

    • 在优化的质谱条件下,对116种化合物采用Full MS/dd-MS2模式进行分析,获得目标化合物的精确分子量、碎片离子、保留时间等信息如表2所示,通过Xcalibur软件对116种化合物进行模拟碎裂,以各化合物二级质谱图中实际碎片离子质量数与理论精确质量数偏差小于5×10−6,且丰度在前五强的离子作为特征碎片离子。将得到的保留时间、精确质量数和特征碎片离子等相关信息输入TraceFinder软件,建立质谱筛查数据库。通过Full MS/dd-MS2模式和Trace Finder软件对实际水样采集到的数据进行筛查分析,检索参数为:母离子精确质量数偏差为5×10−6,峰阈值强度为1×104,信噪比(S/N)为5,子离子精确质量偏差为5×10−6,匹配最少碎片个数为1,在数据库中检索,筛查过程中全部符合以上设置条件的化合物为初筛通过。

    • 采用0.5%甲醇水溶液配制116种PPCPs标准曲线,曲线浓度范围为10、25、50、80、100 ng·mL−1,以目标化合物的浓度(x,ng·mL−1)为横坐标,相应峰面积(y)为纵坐标绘制标准曲线。结果表明,116种PPCPs化合物均在10—100 ng·mL−1范围内线性良好,相关系数R2均在0.99以上。由于高分辨质谱仪信号很强,噪声相对较低,信噪比结果在很多情况下为无穷大,所以3倍信噪比和10倍信噪比不再适用于使用高分辨质谱来确定检出限和定量限[42],因此,本研究通过回收率实验确定各目标化合物的定量限,各目标物在线性范围中满足回收率值在40%—120%区间内的最低质量浓度,得到116种化合物的定量限为0.4 μg·L−1,回收率为40.7%—121.6%,相关参数见表3

    • 采用在空白蒸馏水样品中添加标准溶液的方法进行添加回收率测定。对116种PPCPs化合物,进行3个水平的添加实验(0.4、1.0、2.0 μg·L−1),每个水平重复6次,计算116种PPCPs的加标回收率和相对标准偏差,如表3所示。

      样品前处理过程中分别考察水样pH值为3、7、10时,目标化合物在PEP-2柱上的回收率。结果表明,pH=3时交沙霉素、泰乐菌素、莱克多巴胺、格列吡嗪、茚酮苯丙酸、酮基布洛芬、瑞格列奈在PEP-2柱上的回收率较好;pH=10时磺胺间二甲氧嘧啶、磺胺喹恶啉、磺胺苯吡唑、羟基甲硝唑、诺氟沙星、培氟沙星、氧氟沙星、洛美沙星、马波沙星在PEP-2柱上的回收率较好;pH=7时,除上述化合物的回收率不高,但能够满足回收率大于40%,其他化合物整体回收率较高。综合考虑,样品前处理时控制pH值为7。

    • 通过高效液相色谱-四极杆/静电场轨道阱高分辨质谱对水样中116种PPCPs进行筛查检测与定量分析,结果如表4所示。

      8个采样点位均有激素类化合物检出,浓度总量范围为1.79—9.33 ng·L−1,其他种类的PPCPs为未检出。醋酸泼尼松、醋酸氟氢可的松、醋酸可的松、醋酸氢化可的松和甲基泼尼松龙醋酸酯在4个水库中均有检出,其中醋酸泼尼松和醋酸氟氢可的松在8个采样点位均有检出,为检出频率最高的化合物。大渔沟水库2点位醋酸泼尼松的检出浓度最大,其检出浓度为1.84 ng·L−1,此外,大渔沟水库水样检出的甲基泼尼松龙、醋酸可的松、醋酸氢化可的松、甲基泼尼松龙醋酸酯、醋酸氟氢可的松的浓度水平普遍高于其他3个水库的检出水平(图2)。大渔沟水库水体中激素类化合物较高浓度的残留可能来源于周边养殖废水或投饵、投药所携激素类化合物进入水体,另一方面,大渔沟水库的规模要小于其他3个水库,水库规模较小会影响其水体中污染物的稀释、扩散能力。

      青云河水库、石门子水库、大渔沟水库、北大河水库中激素类化合物均为糖皮质激素,与国内其他水源地进行比较发现,其激素含量水平与黄浦江上游水源地(ND—11.7 ng·L−1)[21]、珠江三角洲河流饮用水源地(ND—4.7 ng·L−1)[43]和长江江苏段饮用水源地(ND—(1.0±1.72) ng·L−1)[14]中激素的检出水平接近。与国内河流和湖泊相比,广州市流溪河水体(ND—27.75 ng·L−1[44],宁波奉化江中雌激素(ND—3780 ng·L−1[45],重庆长江流域水体中雌激素(ND—45.95 ng·L−1[15]的浓度水平,属于低等污染水平。

    • (1)采用高效液相色谱-四极杆/静电场轨道阱高分辨质谱建立了水样中116种PPCPs的定性筛查和定量检测的分析方法。116种PPCPs化合物在10—100 ng·mL−1范围内线性良好,相关系数R2均在0.99以上,定量限(LOQ)为0.4 μg·L−1,回收率范围为40.7%—121.6%。

      (2)大连地区4个水库水样中激素类化合物能够被普遍检出,其浓度总量范围为1.79—9.33 ng·L−1,醋酸泼尼松、醋酸氟氢可的松、醋酸可的松、醋酸氢化可的松和甲基泼尼松龙醋酸酯在4个水库中均有检出,其中醋酸泼尼松和醋酸氟氢可的松为检出频率最高的化合物。

      (3)大渔沟水库中醋酸泼尼松的检出浓度最大,其检出浓度为1.84 ng·L−1。大渔沟水库中激素类化合物的整体污染水平要略高于其他3个水库,其原因主要受水库的规模、功能类型影响。与国内其他饮用水源地、河流相比较,本研究中4个水库水样中激素类化合物的检出浓度相比较低,属于低等污染水平。

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