Veisseria sp. cultured by sea water and application of Veisseria sp.

A seawater culture medium and culture method technology, applied in the field of microalgae, can solve the problems of limited resources, high preparation cost and high saturated fatty acid content, and achieve the effects of saving freshwater resources, solving source problems, and increasing content
CN111349566AActive Publication Date: 2020-06-30FOSHAN LANQIANG BIOLOGICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FOSHAN LANQIANG BIOLOGICAL TECH CO LTD
Publication Date
2020-06-30

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Abstract

The present invention discloses Veisseria sp. cultured by sea water, namely a Veisseria sp. LQ-1984 strain. The Veisseria sp. LQ-1984 strain has a number of LQ-1984, has a Latin name of Vischeia sp.,has an accession number of CCTCC M 20191120, and is named as Vischeia sp. LQ-1984. Mature cells of the Veisseria sp. LQ-1984 has a smooth surface, has no protrusion in the cell wall, has a diameter of10-15 microns, is of a spherical shape or a nearly spherical shape, has chlorophyll with a lobate shape, and contains a protein nucleus. Compared with other omega-7 fatty acid production raw materials, the Veisseria sp. LQ-1984 strain is not limited by environments, regions, seasons and the like, and can meet huge raw material gaps. The Veisseria sp. LQ-1984 strain contains high-content of omega-7 fatty acid, and high-quality algae powder of the Veisseria sp. LQ-1984 strain can be used for producing omega-7 related health care products, foods, cosmetics and the like.
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Description

technical field

[0001] The invention relates to microalgae, in particular to a strain of Welshmannii cultivated by seawater. Simultaneously, the present invention also relates to the application of the wilsoni algae. Background technique

[0002] The currently reported microalgae used to produce omega-7 fatty acids are mostly freshwater microalgae. With the increasing shortage of freshwater resources in the world, the cultivation of freshwater microalgae is greatly restricted. In addition, there are many problems in the cultivation of freshwater microalgae. , such as algae pollution, protozoan predation, microcystin residues and heavy metal enrichment, etc. In response to this problem, this patent provides a strain of Vischeria sp. LQ-1984, which can grow in seawater with different salinities, and only needs to add carbon, nitrogen, phosphorus, iron, etc. on the basis of natural seawater. Elements can meet its growth needs, not only can greatly save fresh water resources, ...

Claims

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