{"title":"基于炒法和LC-ESI-MS /MS定量的薏苡仁黄曲霉毒素脱毒策略","authors":"Yongsong Zhai, Chujun Tao, Keyu Zhang, Feng Qiu","doi":"10.1002/bmc.70213","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>Coix seed is easy to be contaminated with aflatoxins. To find out its detoxification strategy and explore its storage environment affecting the contents of AFB<sub>1</sub>, AFB<sub>2</sub>, AFG<sub>1</sub>, and AFG<sub>2</sub>, 23 batches of coix seed samples were collected, in which nine batches of samples were selected to make mildewed by the method of artificial cultivation and natural mycotoxin production. These coix seed samples were further processed with plain-frying and bran-frying, respectively. Commercial coix seed samples had a high probability of containing AFTs with a detection rate of 87.0% and a rejection rate of 30.4%. The contents of AFTs in coix seed samples could be significantly decreased by both plain-frying and bran-frying processing. Compared with plain-frying, bran-frying processing can reduce the contents of AFTs in coix seed more effectively. Therefore, promoting the use of bran-frying processing will help reduce mycotoxin pollution in the food.</p>\n </div>","PeriodicalId":8861,"journal":{"name":"Biomedical Chromatography","volume":"39 10","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Detoxication Strategy of Aflatoxins in Coix Seed Based on Stir-Frying Processing and LC–ESI–MS/MS Quantification\",\"authors\":\"Yongsong Zhai, Chujun Tao, Keyu Zhang, Feng Qiu\",\"doi\":\"10.1002/bmc.70213\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>Coix seed is easy to be contaminated with aflatoxins. To find out its detoxification strategy and explore its storage environment affecting the contents of AFB<sub>1</sub>, AFB<sub>2</sub>, AFG<sub>1</sub>, and AFG<sub>2</sub>, 23 batches of coix seed samples were collected, in which nine batches of samples were selected to make mildewed by the method of artificial cultivation and natural mycotoxin production. These coix seed samples were further processed with plain-frying and bran-frying, respectively. Commercial coix seed samples had a high probability of containing AFTs with a detection rate of 87.0% and a rejection rate of 30.4%. The contents of AFTs in coix seed samples could be significantly decreased by both plain-frying and bran-frying processing. Compared with plain-frying, bran-frying processing can reduce the contents of AFTs in coix seed more effectively. Therefore, promoting the use of bran-frying processing will help reduce mycotoxin pollution in the food.</p>\\n </div>\",\"PeriodicalId\":8861,\"journal\":{\"name\":\"Biomedical Chromatography\",\"volume\":\"39 10\",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2025-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biomedical Chromatography\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/bmc.70213\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOCHEMICAL RESEARCH METHODS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical Chromatography","FirstCategoryId":"3","ListUrlMain":"https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/bmc.70213","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
Detoxication Strategy of Aflatoxins in Coix Seed Based on Stir-Frying Processing and LC–ESI–MS/MS Quantification
Coix seed is easy to be contaminated with aflatoxins. To find out its detoxification strategy and explore its storage environment affecting the contents of AFB1, AFB2, AFG1, and AFG2, 23 batches of coix seed samples were collected, in which nine batches of samples were selected to make mildewed by the method of artificial cultivation and natural mycotoxin production. These coix seed samples were further processed with plain-frying and bran-frying, respectively. Commercial coix seed samples had a high probability of containing AFTs with a detection rate of 87.0% and a rejection rate of 30.4%. The contents of AFTs in coix seed samples could be significantly decreased by both plain-frying and bran-frying processing. Compared with plain-frying, bran-frying processing can reduce the contents of AFTs in coix seed more effectively. Therefore, promoting the use of bran-frying processing will help reduce mycotoxin pollution in the food.
期刊介绍：
Biomedical Chromatography is devoted to the publication of original papers on the applications of chromatography and allied techniques in the biological and medical sciences. Research papers and review articles cover the methods and techniques relevant to the separation, identification and determination of substances in biochemistry, biotechnology, molecular biology, cell biology, clinical chemistry, pharmacology and related disciplines. These include the analysis of body fluids, cells and tissues, purification of biologically important compounds, pharmaco-kinetics and sequencing methods using HPLC, GC, HPLC-MS, TLC, paper chromatography, affinity chromatography, gel filtration, electrophoresis and related techniques.
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