Title:
PROCESS METHOD FOR EFFICIENTLY PREPARING L-CARNOSINE-ENRICHED COMPOUND
Document Type and Number:
WIPO Patent Application WO/2021/163828
Kind Code:
A1
Abstract:
Disclosed in the present invention is a process method for efficiently preparing an L-carnosine-enriched compound. A functional substance applied to food is obtained by means of steps such as performing raw material processing, purification, concentration, sterilization, and spray drying on marine fish products. The substance has strong water solubility and has significant functions such as oxidation resistance, aging resistance, and reducing uric acid; and dietotherapic substances in food industry that are used as natural antioxidants and reduce uric acid are the L-carnosine-enriched compounds. The present invention can avoid the problems that environmental pollution caused by traditional chemical synthesis and high costs caused by complex synthesis steps, and solve the problem of excessive arsenic content in marine fish extracts, so that products are more safe.
Inventors:
LUO FENG (CN)
YANG SHENGPING (CN)
DONG TINGTING (CN)
YANG SHENGPING (CN)
DONG TINGTING (CN)
Application Number:
PCT/CN2020/075490
Publication Date:
August 26, 2021
Filing Date:
February 17, 2020
Export Citation:
Assignee:
SHANGHAI HUIWEN BIOTECH CORP LTD (CN)
International Classes:
C07D233/64
Foreign References:
| CN1915980A | 2007-02-21 | |||
| CN1915980A | 2007-02-21 | |||
| CN110343072A | 2019-10-18 | |||
| CN108486185A | 2018-09-04 |
Other References:
ZHANG, SHUO: "Physiological Activities and Determination Methods of Carnosine", NATURAL PRODUCT RESEARCH AND DEVELOPMENT, 15 April 2008 (2008-04-15), pages 367 - 370, XP055839846, [retrieved on 20210910], DOI: 10.16333/j .1001 -6880.2008.02.002
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
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