莲中原花青素的研究进展  

Research progress of proanthocyanidins in lotus

作　　者：刘腾飞[1] 陆皓茜[1] 李军[1] 杨代凤[1] 朱松[2] LIU Tengfei;LU Haoqian;LI Jun;YANG Daifeng;ZHU Song(Jiangsu Taihu Area Institute of Agricultural Sciences,Suzhou 215100,China;State Key Laboratory of Food Science and Technology,Jiangnan University,Wuxi 214122,China)

机构地区：[1]江苏太湖地区农业科学研究所,江苏苏州215100 [2]江南大学,食品科学与技术国家重点实验室,江苏无锡214122

出　　处：《食品与发酵工业》2022年第12期307-315,共9页Food and Fermentation Industries

基　　金：江苏省农业科技自主创新资金项目[(19)3119];江苏太湖地区农业科学研究所基金(21013)。

摘　　要：原花青素是莲中重要的活性成分之一,具有抗氧化、抗炎症、抗癌、抗肥胖、降血糖等多种药理作用,已成为近年来活性物质研究的热点之一,在食品和医疗保健领域应用前景广阔。该文对目前莲中原花青素的研究进行了综述,归纳总结了莲中原花青素的组分构成,论述了莲中原花青素的提取分离工艺和检测分析方法,并比较了各方法的优缺点,简述了莲中原花青素在食品领域的应用情况,分析了莲中原花青素研究中存在的主要问题,并对未来的研究方向进行了展望。通过归纳发现,莲中含有较丰富的原花青素,以在莲房中含量最高,且以B型二聚体为主。莲原花青素具有天然抗氧化活性功能,能够有效抑制食品油脂氧化及食品中亚硝酸盐、丙烯酰胺、晚期糖基化终末产物等有害物质形成。文中还指出目前尚无针对莲中原花青素的检测标准体系,其提取分离工艺和毒理学等方面的研究有待深入。该综述为今后莲中原花青素性质研究及其开发利用提供思路和参考。Proanthocyanidins are one of the important active components in lotus,which have been reported to possess various pharmacological effects,such as anti-oxidant,anti-inflammatory,anti-cancer,anti-obesity,hypolipidemic,etc.,and were widely used in the fields of food and health care with a broad market prospect.The article reviewed the research on the proanthocyanidins in lotus in recent years and summarized the composition of proanthocyanidins in lotus.Moreover,the extraction and separation techniques of proanthocyanidins from lotus was compared and the advantages and disadvantages of each method were also been explored.Then the application of lotus proanthocyanidins in food and the existing problems in the research of lotus proanthocyanidins were analyzed.Finally,the future research direction was also been proposed.From the present review,lotus contains a high concentration of proanthocyanidins with the highest content in lotus seedpod,and is mainly B-type proanthocyanidin dimers.Lotus proanthocyanidins have natural antioxidant activity which can effectively inhibit oxidation of fats and oils and the formation of harmful substances such as nitrite,acrylamide and advanced glycation end products in food.It is also pointed out that there is no standard system for the detection of proanthocyanidins in lotus at present,and further studies on extraction and separation techniques and toxicology of proanthocyanidins in lotus needs to be studied in-depth,in order to provide ideas and references for the further studies,development and application of procyanidins in lotus.

关 键 词：莲 原花青素 组分构成 提取分离 检测分析 应用 

分 类 号：TS254.58[轻工技术与工程—水产品加工及贮藏工程]