富硒毛竹笋食用安全性评价  

Food Safety Evaluation of Selenium Enriched Bamboo Shoots

作　　者：杨明[1] 郭献忠[2] 艾文胜[1] 孟勇[1] 刘少山[1] 李美群[1] 涂佳[1] 蒲湘云[1] 刘翔博[1] 

机构地区：[1]湖南省林业科学院,长沙410004 [2]安化县林业局,湖南安化413500

出　　处：《中国农学通报》2014年第34期208-212,共5页Chinese Agricultural Science Bulletin

基　　金：中央财政林业科技推广示范资金项目"高品质毛竹笋高效培育技术示范推广"(2013 XT05);湖南省长沙市科技局项目"富硒笋定向高效培育与低碳加工关键技术研究"(k1205213-21)

摘　　要：通过对富硒毛竹笋中硒形态分布、重金属含量以及硒含量控制等方面进行研究,对富硒毛竹笋进行食用安全性评价。结果表明,富硒毛竹笋中硒形态主要为蛋白结合态硒,安全且利用效率高;重金属含量在安全标准以内,没有出现重金属富集的情况;施硒肥浓度为1.5 mg/m L培育的富硒竹笋,可作为一种安全、高效的补硒食品。The research on selenium speciation, heavy metal content and the selenium content of control was studied for the evaluation of edibility safety of selenium enriched bamboo shoots. The results showed that selenium speciation was mainly protein combination state, safe and with high utilization efficiency; the content of heavy metals was within safety standards and there was no heavy metals enrichment; the bamboo shoots cultivated in selenium fertilizer 1.5 mg/mL can be used as a safety and efficient selenium food.

关 键 词：竹笋 富硒 形态分布 安全性评价 

分 类 号：S759.15[农业科学—森林经理学]