矢车菊-3-葡萄糖苷提取纯化、生物活性及稳态化技术的研究进展

Research Progress on the Extraction, Biological activities and Stabilization Techniques of C3G

摘要:

矢车菊-3-葡萄糖苷（Cyanidin-3-glucoside，C3G）是自然界中分布最为广泛的一种花青素，富含于水果、蔬菜和谷物中，具有抗氧化、抗癌、抗炎以及维持视觉健康等生理功能，在食品、医药等行业备受关注。提取纯化是利用C3G的重要步骤，但C3G在储存、加工过程中易受外界环境的影响而失去原有的颜色和生理价值。为促进C3G在食品领域的应用，本文汇总了C3G在不同食物中的含量及常见的提取纯化方法，概述了C3G抗氧化、抗癌、抗炎以及维持视觉健康等生物活性，并从生物大分子复合和分子修饰两个方面介绍了C3G的稳态化方法，为未来研究和综合开发利用C3G提供理论依据。

Abstract:

Cyanidin-3-glucoside (C3G) is the most widely distributed anthocyanin in nature, rich in fruits, vegetables and cereals, which has many biological activities such as anti-oxidant, anti-cancer, anti-inflammatory activities and maintaining visual health, and is of great interest in the food and pharmaceutical industries. Extraction and purification are important steps in the utilization of C3G, and C3G is susceptible to loss of its original color and biological activities during storage and processing by external environment. Therefore, to promote the application of C3G in the food field, this paper summarizes the contents of C3G in different foods and common extraction and purification methods, outlines the physiological functions of C3G such as anti-oxidant, anticancer, anti-inflammatory and maintenance of visual health, and introduces the stabilization techniques of C3G in terms of both biomacromolecular complexation and molecular modification to provide a theoretical basis for future research and comprehensive exploitation of C3G.