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甜菊甙是从菊科植物甜叶菊中提取、精制的甜味物质,为白色、类白色粉末或结晶,味极甜。我国确认甜菊甙可作为药用辅料利用于医药工业。 1.甜菊甙的特性 (1)甜菊甙显甜味效果较持久,甜度为蔗糖的200倍。 (2)对热、酸、碱稳定,在一般加工条件下,不变色,不变味,在pH3～10范围内使用不分解。 (3)与蔗糖相比,相同甜度的甜菊甙所含热量
Stevioside is a sweet substance that is extracted and purified from Stevia rebaudiana Stevia. It is a white, off-white powder or crystalline and has a very sweet taste. China has confirmed that stevioside can be used as a pharmaceutical excipient in the pharmaceutical industry. 1. Characteristics of stevia rebaudiana (1) Stevia rebaudian has a relatively long-lasting sweetness effect and its sweetness is 200 times that of sucrose. (2) It is stable to heat, acid, and alkali. Under normal processing conditions, it does not change color and does not change its taste. It does not decompose in the range of pH 3 to 10. (3) Compared with sucrose, the same sweetness of stevioside contained calories