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QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素
To ensure the success of large-scale sporting events, prevent the contamination of food by prohibited substances, and evaluate the risk of foodborne stimulants and other hormones in food, it is necessary to establish a high-throughput, rapid, and accurate detection method for foodborne stimulants an...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Editorial board of Chinese Journal of Chromatography
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9404062/ https://www.ncbi.nlm.nih.gov/pubmed/35478000 http://dx.doi.org/10.3724/SP.J.1123.2021.12005 |
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author | FENG, Yuechao WANG, Jianfeng HOU, Fan DING, Qi CHU, Hongyu LIU, Yan |
author_facet | FENG, Yuechao WANG, Jianfeng HOU, Fan DING, Qi CHU, Hongyu LIU, Yan |
author_sort | FENG, Yuechao |
collection | PubMed |
description | To ensure the success of large-scale sporting events, prevent the contamination of food by prohibited substances, and evaluate the risk of foodborne stimulants and other hormones in food, it is necessary to establish a high-throughput, rapid, and accurate detection method for foodborne stimulants and other hormones. In this study, a QuEChERS method is proposed for the simultaneous determination of 44 foodborne stimulants and 6 progestogens using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The analyzed foodborne stimulants include 19 β(2)-agonists, 3 β-blockers, 11 anabolic agents, 8 glucocorticoids, and 3 diuretics. A meat sample was crushed and homogenized, following which the internal standard was added. Subsequently, the sample was shaken and extracted with water and an acetonitrile solution containing 0.5% acetic acid, then dehydrated and centrifuged with sodium chloride and anhydrous magnesium sulfate. The supernatant was purified by PSA, C(18), neutral alumina, and anhydrous magnesium sulfate. It was then dried with nitrogen and concentrated. The concentrated extracts were separated using an ACQUITY BEH C(18) column (100 mm×2.1 mm, 1.7 μm) with gradient elution using 0.1% formic acid-5 mmol/L ammonium acetate solution and methanol as mobile phases. The target compounds were detected by ultra-performance liquid chromatography-tandem mass spectrometry with electrospray ionization and positive ion scanning (ESI(+)) in the multiple reaction monitoring (MRM) mode, and quantified by the internal standard method. The linear ranges of β(2)-agonists and β-blockers were 0.1-20 μg/L, the linear ranges of glucocorticoids were 0.5-200 μg/L, and those of the others were approximately 0.2-50 μg/L. The linear relationships of 50 compounds were good, with correlation coefficients >0.99 in the linear ranges, and limits of quantification (LOQs) in the range of 0.1-0.4 μg/kg. The recoveries of the 50 target compounds spiked in chicken, pork, beef, lamb samples at three levels ranged from 50.3% to 119.9%, while the relative standard deviations (RSDs, n=6) ranged from 0.42% to 15.1%. Nine meat samples (including 3 beef, 3 pork, 2 chicken, and duck samples) were tested by this method and the national standard method (GB/T 21981-2008). The t test was used for statistical analysis of the hydrocortisone and cortisone contents, and no significant difference was found between the results obtained by the two methods. The developed method was used to analyze 12 beef samples from a farm. In all, 4 compounds were detected, while the other 46 were not detected. The content ranges and detection rates of the compounds were as follows: hydrocortisone: 3.3-22.6 μg/kg, 100%; cortisone: 1.5-2.1 μg/kg, 67%; androstenedione: 0.7-1.2 μg/kg, 17%; and testosterone: 0.6-1.5 μg/kg, 42%. In conclusion, the proposed method is simple, accurate, and sensitive, and hence, is suitable for the detection of foodborne stimulants and progestogens in different kinds of raw meat. |
format | Online Article Text |
id | pubmed-9404062 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Editorial board of Chinese Journal of Chromatography |
record_format | MEDLINE/PubMed |
spelling | pubmed-94040622022-09-14 QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 FENG, Yuechao WANG, Jianfeng HOU, Fan DING, Qi CHU, Hongyu LIU, Yan Se Pu Articles To ensure the success of large-scale sporting events, prevent the contamination of food by prohibited substances, and evaluate the risk of foodborne stimulants and other hormones in food, it is necessary to establish a high-throughput, rapid, and accurate detection method for foodborne stimulants and other hormones. In this study, a QuEChERS method is proposed for the simultaneous determination of 44 foodborne stimulants and 6 progestogens using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The analyzed foodborne stimulants include 19 β(2)-agonists, 3 β-blockers, 11 anabolic agents, 8 glucocorticoids, and 3 diuretics. A meat sample was crushed and homogenized, following which the internal standard was added. Subsequently, the sample was shaken and extracted with water and an acetonitrile solution containing 0.5% acetic acid, then dehydrated and centrifuged with sodium chloride and anhydrous magnesium sulfate. The supernatant was purified by PSA, C(18), neutral alumina, and anhydrous magnesium sulfate. It was then dried with nitrogen and concentrated. The concentrated extracts were separated using an ACQUITY BEH C(18) column (100 mm×2.1 mm, 1.7 μm) with gradient elution using 0.1% formic acid-5 mmol/L ammonium acetate solution and methanol as mobile phases. The target compounds were detected by ultra-performance liquid chromatography-tandem mass spectrometry with electrospray ionization and positive ion scanning (ESI(+)) in the multiple reaction monitoring (MRM) mode, and quantified by the internal standard method. The linear ranges of β(2)-agonists and β-blockers were 0.1-20 μg/L, the linear ranges of glucocorticoids were 0.5-200 μg/L, and those of the others were approximately 0.2-50 μg/L. The linear relationships of 50 compounds were good, with correlation coefficients >0.99 in the linear ranges, and limits of quantification (LOQs) in the range of 0.1-0.4 μg/kg. The recoveries of the 50 target compounds spiked in chicken, pork, beef, lamb samples at three levels ranged from 50.3% to 119.9%, while the relative standard deviations (RSDs, n=6) ranged from 0.42% to 15.1%. Nine meat samples (including 3 beef, 3 pork, 2 chicken, and duck samples) were tested by this method and the national standard method (GB/T 21981-2008). The t test was used for statistical analysis of the hydrocortisone and cortisone contents, and no significant difference was found between the results obtained by the two methods. The developed method was used to analyze 12 beef samples from a farm. In all, 4 compounds were detected, while the other 46 were not detected. The content ranges and detection rates of the compounds were as follows: hydrocortisone: 3.3-22.6 μg/kg, 100%; cortisone: 1.5-2.1 μg/kg, 67%; androstenedione: 0.7-1.2 μg/kg, 17%; and testosterone: 0.6-1.5 μg/kg, 42%. In conclusion, the proposed method is simple, accurate, and sensitive, and hence, is suitable for the detection of foodborne stimulants and progestogens in different kinds of raw meat. Editorial board of Chinese Journal of Chromatography 2022-05-08 /pmc/articles/PMC9404062/ /pubmed/35478000 http://dx.doi.org/10.3724/SP.J.1123.2021.12005 Text en https://creativecommons.org/licenses/by/4.0/本文是开放获取文章,遵循CC BY 4.0协议 https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Articles FENG, Yuechao WANG, Jianfeng HOU, Fan DING, Qi CHU, Hongyu LIU, Yan QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
title | QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
title_full | QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
title_fullStr | QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
title_full_unstemmed | QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
title_short | QuEChERS结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
title_sort | quechers结合超高效液相色谱-串联质谱法同时测定畜禽肉中44种食源性兴奋剂和6种孕激素 |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9404062/ https://www.ncbi.nlm.nih.gov/pubmed/35478000 http://dx.doi.org/10.3724/SP.J.1123.2021.12005 |
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