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ARCTIGENIN CONTAINING BARDANAE FRUCTUS EXTRACT AND METHOD FOR PRODUCING SAME
专利权人:
发明人:
OKUBO TOSHIKI,YOMODA SATOSHI,FUSE TAKAFUMI,KAWASHIMA TAKANORI,ESUMI HIROYASU,MIYOSHI CHIKA,KADOTA SHIGETOSHI
申请号:
IN582/MUMNP/2013
公开号:
IN2013MN00582A
申请日:
2013.03.26
申请国别(地区):
IN
年份:
2014
代理人:
摘要:
Bardanae fructusBardanae fructusBardanae fructus Bardanae fructusBardanae fructusBardanae fructus[Problem] The objective of the present invention is to provide: a extract containing arctigenin and arctiin at a set proportion and a method for producing the extract. More specifically the objective of the present invention is to provide a method for producing a extract containing arctigenin and arctiin at a weight ratio of approximately 1:1. [Solution] The method for producing a extract containing arctigenin and arctiin at an arctigenin/arctiin weight ratio of 0.7 1.3 includes: a step for cutting up the and a step for enzymatically converting arctiin contained in the to arctigenin by means of glucosidase contained in the the enzymatic conversion causing a reaction at a temperature of 20 50�C. The method further contains a step for extracting an extract containing arctigenin and arctiin by means of adding an organic solvent and refluxing.
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