稻米Cd低积累分子生理机制的研究进展  

Research progress in studying molecular physiological mechanisms of low Cd accumulation in rice grain

作　　者：叶瑶瑶[1] 王飞娟[1] 俞娇[1] 石晓柳[1] 朱诚[1] 蔡冲[1] 

机构地区：[1]中国计量学院生命科学学院,浙江杭州310018

出　　处：《食品工业科技》2013年第6期392-395,共4页Science and Technology of Food Industry

基　　金："十二五"国家科技支撑计划项目(2012BAK17B03);浙江省自然科学基金项目(Y3110334);浙江省重点创新团队项目(2009R50036);浙江省新大学生科技创新活动计划(新苗人才计划)项目(2012R409009)

摘　　要：随着我国国民经济持续快速增长,农田生态系统重金属污染日趋严重,Cd是环境中运移活跃、对生物和人类毒性较大的重金属元素。稻米是我国人民的主要食物来源,而水稻对Cd具有较强的吸收能力,因而稻米的安全性成为大家关注的问题。本文主要介绍了近几年来在水稻稻米低积累分子生理机制方面的研究进展。With sustained rapid development of the national economy, heavy metal pollution of farmland ecosystem is becoming more serious. Cd is active transport in the environment,and has large toxicity to organism and human. Rice is the major source of food for chinese,while rice has a strong absorption capacity of Cd,and thus rice security has become an issue of concern. This paper reviewed the research progress on molecular physiological mechanisms of Iow-Cd rice grain in recent years,

关 键 词：稻米 CD 低积累 

分 类 号：TS201.6[轻工技术与工程—食品科学]