Title:
PREPARATION METHOD OF DIHYDROCANADENSOLIDE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/134355
Kind Code:
A1
Abstract:
The present invention discloses a preparation method and use of dihydrocanadensolide. The preparation method of the invention comprises the steps of solid fermentation, hydrolysis, separation and purification to obtain the natural dihydrocanadensolide compound by using Aspergillus oryzae as a strain and grain as a medium. The dihydrocanadensolide compound prepared by the method of the invention is a bicyclolactone compound that has pure soy sauce flavor, and it can be used as an essence or spice for enhancing the flavor of soybean oil and sauce.
Inventors:
ZHAO MOUMING (CN)
CUI CHUN (CN)
LI YING (CN)
ZHAO HAIFENG (CN)
REN JIAOYAN (CN)
CUI CHUN (CN)
LI YING (CN)
ZHAO HAIFENG (CN)
REN JIAOYAN (CN)
Application Number:
PCT/CN2011/072894
Publication Date:
November 03, 2011
Filing Date:
April 15, 2011
Export Citation:
Assignee:
UNIV SOUTH CHINA TECH (CN)
ZHAO MOUMING (CN)
CUI CHUN (CN)
LI YING (CN)
ZHAO HAIFENG (CN)
REN JIAOYAN (CN)
ZHAO MOUMING (CN)
CUI CHUN (CN)
LI YING (CN)
ZHAO HAIFENG (CN)
REN JIAOYAN (CN)
International Classes:
C12P17/18; A23L27/10; A23L27/20; C12R1/685; C12R1/69
Foreign References:
CN101831470A | 2010-09-15 | |||
GB1489412A | 1977-10-19 |
Other References:
BIRCH, ARTHUR J ET AL.: "Metabolites of Aspergillus indicus: the structure and some aspects of the biosynthesis of dihydrocanadensolide.", AUSTRALIAN JOURNAL OF CHEMISTRV., vol. 21, 1968, pages 2775 - 2784, XP008020154
YU PING ET AL.: "Two microbe strains to produce The study on using two microbe strains to produce flavor sauce by fermenting soybean dregs.", JOURNAL OF CHONGQING TEACHERS COLLEGE, vol. 7, no. 2, June 1990 (1990-06-01), pages 94 - 96
YU PING ET AL.: "Two microbe strains to produce The study on using two microbe strains to produce flavor sauce by fermenting soybean dregs.", JOURNAL OF CHONGQING TEACHERS COLLEGE, vol. 7, no. 2, June 1990 (1990-06-01), pages 94 - 96
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
广州粤高专利商标代理有限公司 (CN)
广州粤高专利商标代理有限公司 (CN)
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