Title: Method for extracting, separating and purifying linolenic lignan by using linseed cake
Application Number: 01120199 Application Date: 2001.07.11
Publication Number: 1394865 Publication Date: 2003.02.05
Approval Pub. Date: Granted Pub. Date: 2004.08.18
International Classifi-cation: C07G1/00
Applicant(s) Name: Beijing Wanboli Science Address: 100094
Inventor(s) Name: Wu Meijuan, Li Yulin
Attorney & Agent: wang hongmou
Abstract:
     The method for extracting, separating and purifying linolenic lignan from linseed cake adopts organic solution extraction and silica gel adsorption instead of preparation chroamtography, and includes the following steps: A. preparing alcohol and water extract; B. preparing hydrolysate aqueous solution; C. separating linolenic lignan and D. purifying linolenic lignan.
Time: 3