Title:
APPLICATION OF STRAIN OF BACILLUS VELEZENSIS IN EXTRACTION OF HEPARIN FROM AQUATIC PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2023/279779
Kind Code:
A1
Abstract:
Provided is an application of a strain of Bacillus velezensis HL-5 for improving the rate of heparin extraction from aquatic products; the Bacillus velezensis HL-5 was preserved in Guangdong Microbial Culture Collection Center on 02 July 2018, with the preservation number GDMCC No: 60403. The strain is applied to the extraction of shellfish heparin; compared to traditional enzymolysis methods, the rate of heparin extraction is increased by 10.55-72.07%. The Bacillus velezensis HL-5 has a strong ability to produce lipase and protease, having good prospects for application in the extraction of heparin from aquatic products.
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Inventors:
ZHONG SAIYI (CN)
LIU HUANMING (CN)
LIU SHOUCHUN (CN)
HONG PENGZHI (CN)
DENG CHUJIN (CN)
LIU HUANMING (CN)
LIU SHOUCHUN (CN)
HONG PENGZHI (CN)
DENG CHUJIN (CN)
Application Number:
PCT/CN2022/082791
Publication Date:
January 12, 2023
Filing Date:
March 24, 2022
Export Citation:
Assignee:
UNIV GUANGDONG OCEAN (CN)
International Classes:
C12N1/20; C12P19/26; C12R1/07
Foreign References:
| CN113249277A | 2021-08-13 | |||
| CN112940982A | 2021-06-11 | |||
| CN111893056A | 2020-11-06 | |||
| CN112043002A | 2020-12-08 | |||
| CN112574922A | 2021-03-30 | |||
| CN108034617A | 2018-05-15 |
Attorney, Agent or Firm:
SHENZHEN ZHONGKE TIANCHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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