水稻花青素和原花青素的生物合成及其对稻米品质的影响综述  

Review on the biosynthesis of anthocyanidins and proanthocyanidins in rice and their impact on rice quality

作　　者：周玉峰 谢慧芳 孙宇轩 姜朔 吴殿星[1] 舒小丽[1] ZHOU Yufeng;XIE Huifang;SUN Yuxuan;JIANG Shuo;WU Dianxing;SHU Xiaoli(Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Rural Affairs,Institute of Nuclear Agricultural Sciences,College of Agriculture and Biotechnology,Zhejiang University,Hangzhou 310058,Zhejiang,China)

机构地区：[1]浙江大学农业与生物技术学院原子核农业科学研究所,农业农村部核农学重点实验室,浙江杭州310058

出　　处：《浙江大学学报（农业与生命科学版）》2024年第3期339-352,共14页Journal of Zhejiang University:Agriculture and Life Sciences

基　　金：“十四五”国家重点研发计划项目(2022YFD1200702);浙江省基础公益研究计划项目(LGN22C020002);浙江省金华市科学技术局项目(2021-2-032)。

摘　　要：花青素在自然界一般以糖基化或乙酰化形式,即花色苷的形式存在,原花青素则以多聚体形式存在,种类丰富,具有抗氧化性,对人体具有重要的保健功能。有色米特别是黑米含有丰富的花青素和原花青素,如今受到越来越多人的青睐。本文围绕稻米中花青素和原花青素的研究进展,重点综述了其分子遗传机制、分离纯化和检测方法以及花青素和原花青素对淀粉理化性质和消化特性的影响,并提出了有色米今后可能的研究方向,为有色米资源的进一步开发利用和有色米新品种培育提供参考。Anthocyanidins and proanthocyanidins have important health benefits for the human body.Anthocyanidins are present mainly as glycosylated or acetylated anthocyanins in nature,and proanthocyanidins exist in the form of polymers,with a wide variety of types and antioxidant properties.Pigmented rice,especially black rice,contains abundant anthocyanidins and proanthocyanidins,and it is becoming favorable.Here,we reviewed the research progress on anthocyanidins and proanthocyanidins in rice,emphasizing their molecular genetic mechanisms,isolation,purification,and detection methods,as well as their effects on starch physicochemical and digestive properties.Furthermore,we proposed several perspectives for future studies on pigmented rice,providing alternative considerations for further development,utilization and breeding of pigmented rice.

关 键 词：有色米 花青素 原花青素 淀粉 理化性质 

分 类 号：S511.2[农业科学—作物学]