粮油食品科技2016，Vol.24Issue(2)：21-23,3.
加工精度对稻谷籽粒中重金属含量的影响
Effect of processing accuracy on heavy metal content in paddy
摘要
Abstract
The content distribution of Cd,Pb and As in different part of paddy kernel and the effect of dif-ferent processing method on the removal rate of heavy metal was researched.The result showed that Pb was the metal with the highest content in the sample and the part with the highest content of heavy metal was rice bran layer.The removal rate of heavy metal increased with the improvement of processing preci-sion.When the rice milling reached 120 s,the removal rate of As was the highest which was 42.57%, while that of Cd and Pb were 24.38% and 41.38%.In the result,the heavy metals in rice can be re-moved by rice milling and improving rice milling precision.关键词
稻谷/重金属/加工精度Key words
paddy/heavy metal/processing accuracy分类
轻工纺织引用本文复制引用
丁哲慧,鞠兴荣,袁建,何荣..加工精度对稻谷籽粒中重金属含量的影响[J].粮油食品科技,2016,24(2):21-23,3.基金项目
粮食公益性行业科研专项经费项目（201313007）；国家科技支撑计划课题 （）
