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STEVIOL GLYCOSIDE COMPOSITION
专利权人:
DSM IP ASSETS B.V.
发明人:
GEERTMAN, ROBERT,GALAEV, IGOR
申请号:
CA2991662
公开号:
CA2991662A1
申请日:
2016.07.11
申请国别(地区):
CA
年份:
2017
代理人:
摘要:
The present invention relates to a composition comprising one or more steviol glycosides which composition comprises kaurenoic acid in an amount of no more than 150ppm. The invention also relates to a method for preparing a steviol glycoside composition, which method comprises: providing a steviol glycoside composition combining the steviol glycoside composition with a solvent to form a steviol glycoside solution and crystallizing a steviol glycoside composition from the steviol glycoside solution, wherein the crystallization is carried out at pH7.0 or below. The invention also relates to a method for reducing the kaurenoic acid content of a steviol glycoside composition, which method comprises: providing a steviol glycoside composition which comprises kaurenoic acid combining the steviol glycoside composition with a solvent to form a steviol glycoside solution and crystallizing a steviol glycoside composition from the steviol glycoside solution, wherein the crystallization is carried out at pH7.0, thereby to reduce the amount of kaurenoic acid in the steviol glycoside composition.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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