甘蔗多酚提取工艺及其在食品工业中的应用进展

摘要

多酚是植物体内一种多元酚类次生代谢产物.研究表明:甘蔗中富含多酚类物质,是主要活性成分之一,具有抗氧化、抑菌、防腐保鲜等多种生理功能.文章重点综述了甘蔗多酚类物质的提取方法,并对甘蔗多酚类化合物的生物活性进行了概述.当前,人们对天然植物活性成分的关注与日俱增,对甘蔗多酚类物质进行了研究,不仅可深化人们对甘蔗功能价值的认识,也可为甘蔗副产物的合理开发利用奠定基础.%Polyphenols are the secondary metabolites in plant.The studies have shown that sugarcane is rich in polyphenols,which is one of the main active ingredients,with antioxidant,antibacterial, anticorrosion and preservation and other physiological functions.This paper focuses on the extraction of polyphenols from sugarcane and summarizes the bioactivity of polyphenols in sugarcane.At present,the natural plant active ingredients are being increasingly concerned,study on the sugarcane polyphenols will not only deepen people's understanding of the functional value of sugarcane,but also lay basis for the rational development and use of sugarcane byproducts.