Lu Jingjing, Yang Dajin
Wei Sheng Yan Jiu. 2015 Jul;44(4):658-60.
OBJECTIVE: To study the deoxynivalenol (DON) contamination status in wheat flour of China in 2013. METHODS: Stereotypes packaged or bulk wheat flour samples sold in 28 provinces were collected in a random sampling way. The concentration of DON in each flour wheat sample was measured by high performance liquid chromatography. The results were statistically analyzed and evaluated. RESULTS: A total of 5678 wheat flour was detected. The detection rate of DON was 58.74%. The excessive rate of the standard of DON was 4.60%. The average content of DON was 317 µg/kg. The content range of DON was 0-56.1 mg/kg. CONCLUSION: DON pollution is relatively common in wheat flour of China in 2013, but the excessive rate is not high. The degree of pollution in each area is different. The excessive rate of DON, which was associated with the local temperature and humidity conditions, in wheat flour sold in east, southwest and northwest area is relatively high. Pollution level of DON in wheat flour in 2013 is consistent with those in 2010 and 2011, but lower than the monitoring results in 2012.
目的：研究2013年中国小麦粉中脱氧雪腐镰刀菌烯醇（DON）污染状况。 方法：以随机抽样方式采集28个省份销售的定型包装或散装小麦粉样品。采用高效液相色谱法测定各小麦粉样品中DON的含量，并对结果进行统计分析与评价。 结果：共检测5678份小麦粉。DON检出率为58.74%。DON超标率为4.60%。DON平均含量为317μg/kg。DON含量范围为0 - 56.1mg/kg。 结论：2013年中国小麦粉中DON污染较为普遍，但超标率不高。各地区污染程度不同。东部、西南和西北地区销售的小麦粉中，与当地温度和湿度条件相关的DON超标率相对较高。2013年小麦粉中DON污染水平与2010年和2011年一致，但低于2012年监测结果。
Wei Sheng Yan Jiu. 2015-7
Food Addit Contam Part B Surveill. 2018-12
Wei Sheng Yan Jiu. 2010-11
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2017-12
Food Addit Contam. 2003-4
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2018-3
Food Addit Contam Part B Surveill. 2016-12
Toxins (Basel). 2019-4-30
Zotero 插件