脱氧雪腐镰刀菌烯醇的前处理及检测方法研究进展

Research progress on pretreatment and detection methods of deoxynivalenol

中文关键词:  脱氧雪腐镰刀菌烯醇  食品监管  前处理  检测方法

英文关键词:deoxynivalenol  food supervision  pretreatment  detection method

中文摘要:

      小麦和谷物制品作为我国餐桌上的主要饮食, 常受到各种真菌的污染并产生毒素。尤其是脱氧雪腐镰刀菌烯醇(deoxynivalenol, DON), 属B型单端孢霉烯族化合物, 主要由镰刀菌在侵染小麦等禾谷类作物或者贮存的过程中产生, 温润的环境更促使DON的产生, 具有细胞毒性和致癌性, 影响人和动物的健康。目前从国家市场监督管理网站等媒介获悉, 小麦和谷物制品中的DON的污染率和水平较高, 形势较为严峻。因此, 为了在市场监督管理总局的监管下能更好地保证食品安全, 采用更高效、简单、快速的前处理和检测技术是重中之重。本文对DON的前处理和检测方法进行了系统阐述, 并对新兴检测技术的亮点及其潜在应用价值进行了讨论分析, 以期为DON的食品监管工作提供参考。

英文摘要:

      Wheat and grain products, as the main diet on the table of Chinese, are often contaminated by various fungi and produce toxins. Deoxynivalenol (DON), in particular, is a monopterylic compound, mainly produced by Fusarium in the infection of wheat and other cereal crops or storage process, warm and moist environment more promote the generation of DON, has cytotoxicity and carcinogenicity, affecting the health of people and animals. At present, it has been learned from the website of the State Market Supervision and Administration and other media that the pollution rate and level of DON in wheat and cereal products are high, and the situation is relatively serious. Therefore, in order to better ensure food safety under the supervision of the State Administration for Market Regulation, it is a top priority to adopt more efficient, simple and rapid pretreatment and detection technology. This paper systematically described the pretreatment and detection methods of DON, and discussed and analyzed the highlights and potential application value of emerging detection technologies, in order to provide reference for food supervision work of DON.