大米硒营养及生产富硒留胚米原料的选择  

Selenium nutrition of rice and selection of raw material for production of rich selenium rice with remained germ

作　　者：左家瑞 秦正平[1,2] 张朝富[1,2] 李志方[1,2] 李操[1,2] 杨会宾[1,2] 包刚 李俊如 ZUO Jia-rui QIN Zheng-ping ZHANG Chao-fu LI Zhi-fang LI Cao YANG Hui-bin BAO Gang LI Jun-ru(China Grain Wuhan Science Research and Design Institute Co. ,Ltd. ,Wuhan 430079,China Grain Processing Engineering ＆ Technology Center, State Administration of Grain,Wuhan 430079 ,China The Sixth Grain Depot of Wuhan City, Wuhan 430065 ,China)

机构地区：[1]国粮武汉科学研究设计院有限公司,湖北武汉430079 [2]国家粮食局谷物加工工程技术中心,湖北武汉430079 [3]武汉市第六粮库,湖北武汉430065

出　　处：《粮食与饲料工业》2016年第10期1-3,14,共4页Cereal & Feed Industry

基　　金：粮食公益性行业科研专项经费资助项目(项目编号:201513003)

摘　　要：综述了硒与人体健康的关系,分析了稻米籽粒硒营养的特点。试验研究了加工过程对富硒留胚米硒含量的影响。结果表明,采用富硒籼稻糙米加工富硒留胚米,加工精度达国标(GB 1354—2009)四级、三级时,留胚率分别达95%、83%,硒含量为糙米硒含量的97.0%、94.0%;采用富硒粳稻糙米加工富硒留胚米,加工精度达国标(GB 1354—2009)四级、三级时,留胚率分别达90%、81%,硒含量为糙米硒含量的98.3%、95.3%。We summarized the relationship between selenium and human health, and analyzed rice selenium nutrition charac- teristics. The effects of processing on selenium content of Se enriched rice with remained germ were studied. The results showed that for rich selenium Indica rice with remained germ, according to GB 1354--2009,when the mill degree reached level four or level three, the embryo rate were 95 % and 83 %,respectively, and the selenium content were 97 % and 94% as that of brown rice; for rich selenium Japonica rice with remained germ, according to GB 1354--2009, when the mill degree reached level four or level three, the embryo rate were 90%%o and 81~//00, respectively, and the selenium content were 98.3% and 95.3% as that of brown rice.

关 键 词：大米 富硒 留胚米 加工精度 

分 类 号：TS212.43[轻工技术与工程—粮食、油脂及植物蛋白工程]