Title: Method for preparing rare ginsengoside using enzymatic method to modify ginsenoside glycoside
Application Number: 99112764 Application Date: 1999.03.17
Publication Number: 1229086 Publication Date: 1999.09.22
Approval Pub. Date: Granted Pub. Date: 2003.04.16
International Classifi-cation: C07J9/00,C07J75/00,C12P33/00
Applicant(s) Name: Jin Fengxie Address: 116001
Inventor(s) Name: Jin Fengxie, Yu Hongshan
Attorney & Agent: liu gang
Abstract:
     An enzymolysis process for preparing rare ginseng saponin by modifying the glycosyl of ginseng saponin hydrolyzing the ginseng saponins with the saponinases including beta-glucosidease, alpha- or beta-arabinosylase, alpha-rhamnosidease, etc to hydrolyze out part of glycosyl radicals on moleculae of saponin, resulting in new rare saponin. Its advantages are low cost and high economic value.
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