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Schizochytrium limacinum and application thereof

A technology of Schizochytrium and mutant strains, which is applied in the fields of application, fungi, animal feed, etc., can solve the problems of slow growth of strains, obstacles to the large-scale industrialization process of Schizochytrium, and low biomass production, and achieve The effect of fast growth, promotion of large-scale industrialization process, and improvement of biomass output

Active Publication Date: 2016-05-11
ENN SCI & TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the growth rate of the existing Schizochytrium strains is slow, resulting in low biomass production, which hinders the large-scale industrialization process of Schizochytrium.

Method used

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  • Schizochytrium limacinum and application thereof
  • Schizochytrium limacinum and application thereof
  • Schizochytrium limacinum and application thereof

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Embodiment Construction

[0016] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] This example provides a mutant strain of Schizochytrium limacinum, which is classified and named as Schizochytrium limacinum, and is preserved in the General Microbiology Center (CGMCC) of the China Microbiological Culture Collection Management Committee, and the address is No. 3, No. 1, Beichen West Road, Chaoyang District, Beijing. , th...

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Abstract

The invention provides schizochytrium limacinum and application of the schizochytrium limacinum, relates to the technical field of marine microorganism application and aims to increase the growing speed of schizochytrium strains. The schizochytrium limacinum is preserved in CGMCC (China General Microbiological Culture Collection Center) of CCCCM (China Committee for Culture Collection of Microorganisms), the preservation date is October 22, 2015, and the preservation number is CGMCC No.11534. The schizochytrium limacinum disclosed by the invention has the characters of quick growing speed, high grease content and high DHA (Docosahexenoic Acid) content, and the characters are stable; the schizochytrium limacinum can be used for large-scale production of grease or DHA.

Description

technical field [0001] The invention relates to the technical field of application of marine microorganisms, in particular to a mutant strain of Schizochytrium and its application. Background technique [0002] Schizochytrium is a marine algae-like fungus belonging to the class Labyrinthulomycota, Labyrinthulomycetes, Thraustochytriales, Thraustochytriaceae . Schizochytrium is generally unicellular and spherical. Schizochytrium can accumulate a large amount of active substances useful to the human body, such as oil, DHA (docosahexaenoic acid), etc., and is a good source of oil and DHA production. [0003] However, the growth rate of the existing Schizochytrium strains is slow, resulting in low biomass yield, which hinders the large-scale industrialization process of Schizochytrium. Contents of the invention [0004] The invention proposes a mutant strain of Schizochytrium and its application to improve the growth rate of the Schizochytrium strain. [0005] To achieve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/16A23L31/00A23L33/00C12N1/14C12P7/64C12R1/645
CPCA23V2002/00C12P7/6427C12N1/145C12R2001/645A23V2200/30
Inventor 吴洪许永尹顺吉
Owner ENN SCI & TECH DEV