莱鲍迪苷A的甜味特性和改良及其在食品中应用进展

摘要

莱鲍迪A苷是甜菊糖苷混合物中的一种糖苷成分,与甜叶菊中其他糖苷相比,莱鲍迪A苷的甜度最高,也较稳定,并且口感也是最接近蔗糖的天然甜味剂,而且保持了原有甜菊糖的其他优点,可作为一种理想的天然甜味剂产品.莱鲍迪苷A具有甜度高,口感好,安全稳定的优点,符合当前食品添加剂和甜味剂安全、健康、高效的发展趋势,将在食品工业中得到广泛的应用.本文综述了莱鲍迪苷A的甜味特性及及其在食品中应用进展,对其甜味特性及其特性的几种改良方法进行了分别阐述.%Rebaudioside A is an important ingredient in steviosidemixture.Compare with the other ingredients,rebaudioside A has higher sweetness,more stable,more closermouthfeel to the natural sweeteners,and also keep other advantages of the original stevioside.Therefore,Rebaudioside A can be used as a kind of ideal natural sweetener products.Rebaudioside Aprovides zero calories and has a clean,sweet taste with no significant undesirable taste and widely used in a lot of functional food.This paper reviews the characteristics of rebaudioside A and its application in food.Several improved methods on its sweet taste characteristics and properties were also introduced.