摘要
花色苷,即花青素糖苷形式,是重要的呈色化合物,具有多种生物活性,如抗氧化、抗癌、预防心血管疾病等.但由于花色苷稳定性差,在加工及贮藏过程中易降解和失活,从而限制了花色苷的应用及其功效的发挥.为进一步提高花色苷的稳定性,扩大花色苷的应用潜力,本文主要介绍了近年来花色苷多种稳态化技术,如酰基化、酯基化、吡喃化、辅色、微胶囊化、纳米脂质体、纳米乳液、水凝胶等技术,概述了稳态化花色苷作为食品添加剂、着色剂、新鲜度指示剂、染料敏化剂等在多个领域中的应用现状和前景,旨在为后期大规模开发花色苷产品提供参考依据.
Abstract
Anthocyanins,also known as anthocyanin glycosides,can not only be used as natural pigments,but also have various biological activities,such as antioxidant,anticancer,and cardiovascular disease prevention.However,due to the poor stability of anthocyanins,they are prone to degradation and inactivation during product processing and storage,which limits the further application and efficacy of anthocyanins.In order to improve the stability of anthocyanins and expand the application potential of anthocyanins in different fields,this paper mainly introduces a variety of stabilized technologies of anthocyanins in recent years,such as acylation,esterification,pyranization,co-pigmentation,microencapsulation,nano-liposome,nano-emulsion and hydrogel technologies.In addition,the application status and prospects of steady-state anthocyanins as food additives,colorants,freshness indicators,dye sensitizers and so on in many fields are summarized,in order to provide reference for the large-scale development of anthocyanin products in the later stage.
基金项目
国家自然科学基金面上项目(52073278)
吉林省自然科学基金面上项目(20230101045JC)
维普
万方数据