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甜菊苷(stevioside)为甜叶菊中所含有的主要强甜味成份,又称斯替维苷,是一种双萜配糖体,属于四环二萜类化合物,在C-4位的α-羧基上连接一个葡萄糖,C-13位上连接有二糖。甜菊苷常态下为白色或微黄色松散粉末或结晶,常温下稳定,甜度约为蔗糖的300倍,味感与蔗糖相似,甜味纯正,无异味,残味存留的时间比蔗糖长,热量仅为蔗糖的三分之一,非醇解,热稳定性好,毒性低而且适用范围广。被称
Stevioside, a major diterpenoid glycoside, belongs to the class of tetracyclic diterpene. It is the main strong sweetness component in stevia, A glucose is attached to the carboxyl group, and a disaccharide is attached to the C-13 position. Stevioside normally white or yellowish loose powder or crystals, stable at room temperature, the sweetness of about 300 times the sucrose, taste and sucrose similar to pure sweet, no smell, residual flavor retention time longer than sucrose, calories Only one-third of sucrose, non-alcoholysis, good thermal stability, low toxicity and a wide range of applications. It is called