黄酮的提取方法及其在食品保鲜中的应用

摘 要：近些年，伴随消费理念的变化，基于植物开发的天然防腐剂替代传统的化学合成防腐剂用于食品保鲜成为研究热点。黄酮作为来源最为广泛的纯天然植物提取物，因具备抑菌、抗氧化和提升食品风味等功能成为食品加工领域的新宠。本文主要介紹了黄酮类化合物常用的提取方法和黄酮类化合物在食品保鲜中应用的研究进展。

关键词：黄酮；提取技术；食品保鲜

Abstract： In recent years， along with the change of consumer philosophy， natural preservatives developed based on plants have become a hot research topic instead of traditional chemical synthetic preservatives for food preservation. Flavonoids， as the most widely sourced pure natural plant extracts， have become a new favorite in food processing because of their functions such as antibacterial， antioxidant and food flavor enhancement. This paper mainly introduces the common extraction methods of flavonoids and the research progress of flavonoids in food preservation.

Keyword： flavonoids; extraction technology; food preservation

随着经济发展水平的提升，人们的食品消费水平也逐年提升。（剩余4452字）

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