延边地区大米中黄曲霉毒素B1的采样检测分析  

Investigation and Analysis of Aflatoxin B1 in Yanbian Rice

作　　者：白龙律 武伦鹏 姚蕴恒 陶晓杰 朱传翔 朴文香[2] Bai Longlv;Wu Lunpeng;Yao Yunheng;Tao Xiaojie;Zhu Chuanxiang;Piao Wenxiang(National Ginseng Products Quality Supervision Inspection Center,Yanji 133000,China;College of Engineering,Yanbian University,Yanji 133002,China)

机构地区：[1]延边朝鲜族自治州检验检测中心,吉林延吉133000 [2]延边大学工学院,吉林延吉133002

出　　处：《现代食品》2020年第1期165-167,共3页Modern Food

摘　　要：目的:分析延边大米黄曲霉毒素B1含量水平。方法:采用酶联免疫吸附法测定204个样本大米中黄曲霉毒素B1含量,运用统计学方法分别对2016-2018年和4类抽样地点进行单因素方差分析。结果:2016-2018年,黄曲霉毒素B1含量均值分别为1.325、1.203、1.139μg·kg-1,远低于国家标准限量10μg·kg-1,无超标样品;4类不同抽样地点黄曲霉毒素B1含量均值分别为:市场和小散粮油店2.583μg·kg-1、中小超市1.305μg·kg-1、大超市0.576μg·kg-1、企业0.459μg·kg-1。通过方差分析发现,黄曲霉毒素B1在年份之间差异不显著,在抽检地点之间差异显著。结论:延边大米总体情况良好。Objective:Analyzed the content of aflatoxin B1 in Yanbian rice.Methods:A total of 204 rice samples by using ELISA determination of aflatoxin B1 content in rice samples,using the single factor ANOVA test in statistical method respectively to 2016—2018 and 4 sites of sampling sites.Results:The mean value of aflatoxin B1 was 1.325μg·kg-1,1.203μg·kg-1,1.139μg·kg-1,which was well below the national standard limit of 10μg·kg-1.4 sites of aflatoxin B1 content mean different sampling sites:markets and small grain stores 2.583μg·kg-1,small and medium-sized markets 1.305μg·kg-1,supermarket 0.576μg·kg-1,rice enterprises 0.459μg·kg-1.According to variance analysis,aflatoxin B1 showed no significant difference between years,but significant difference between sampling sites.Conclusion:The rice in Yanbian is generally in good condition.

关 键 词：黄曲霉毒素B1 大米 酶联免疫吸附法 统计学分析 

分 类 号：TS213.3[轻工技术与工程—粮食、油脂及植物蛋白工程]