甜叶菊功能性成分研究进展

Progress of functional components in Stevia rebaudiand Bertoni

摘要: 甜叶菊含有多种功能性成分,包括糖苷类化合物、黄酮类化合物、绿原酸类等。甜菊糖苷作为甜味剂在食品、医药行业有重要的应用价值,黄酮类和绿原酸类物质也具有抗氧化、抗炎、抗癌等活性,具有开发潜力。本文对这三种物质在甜叶菊中的提取分离应用进行了综述。

Abstract: Stevia ( Stevia rebaudiand Bertoni) contains various functional components, such as glucosides, flavonoids, chlorogenic acid and so on. Steviol glycosides are of important value in food and pharmaceutical industry as sweetener. Flavonoids and chlorogenic acid also have antioxidant, anti-inflammatory and antitumor activities, which implies Stevia has great potentials.In this paper, we summarized extraction, purification and separation process of the three kinds of compounds.