高抗性淀粉功能水稻研究现状及发展趋势  

Research Status and Development Trend of Functional Rice with High Resistant Starch

作　　者：杨瑞芳[1,2] 汤剑豪 朴钟泽 万常照[1,2] 龚长春 白建江[1,2] YANG Ruifang;TANG Jianhao;PIAO Zhongze;WAN Changzhao;GONG Changchun;BAI Jianjiang(Crop Breeding and Cultivation Research Institute,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China;Shanghai Agri-food Storage and Processing Engineering Technology Research Center,Shanghai,201403,China)

机构地区：[1]上海市农业科学院作物育种栽培研究所,上海201403 [2]上海农产品保鲜加工工程技术研究中心,上海201403

出　　处：《作物研究》2021年第5期504-508,共5页Crop Research

基　　金：上海市水稻产业技术体系项目[沪农科产字(2021)第3号];上海市科技兴农重点攻关项目(2021-02-08-00-12-F00769)。

摘　　要：抗性淀粉有降低餐后血糖和胰岛素应答、提高机体对胰岛素敏感性、预防便秘和结肠癌发生等重要生理功能,是近年来功能食品领域和作物遗传领域的研究热点之一。介绍了高抗性淀粉功能稻米的产业需求,国内外通过常规育种、诱变育种、基因工程技术等手段培育的高抗性淀粉功能型水稻品种的研究进展,提出了高抗性淀粉功能稻米存在的问题及发展方向。Resistant Starch(RS)has important physiological functions such as reducing postprandial blood glucose and insulin response,improving the body’s sensitivity to insulin,preventing constipation and colon cancer,etc.It has received wide attention from nutritionists and breeders,and it is a hot research topic in the field of functional food and crop genetics in recent years.This paper introduced the industrial demand for high resistant starch functional rice,the research progress of high resistant starch functional rice varieties bred through conventional breeding,mutagenesis breeding and genetic engineering technology at home and abroad,and presented the existing problems and development directions of high resistant starch functional rice.

关 键 词：功能水稻 抗性淀粉 遗传育种 

分 类 号：S511.032[农业科学—作物学]