METHOD FOR CULTURING HAEMATOCOCCUS PLUVIALIS TO PRODUCE ASTAXANTHIN

A method for producing astaxanthin, comprising: (a) acquiring vegetative cells of astaxanthin-producing Haematococcus pluvialis; (b) heterotrophically culturing the vegetative cells of astaxanthin-producing Haematococcus pluvialis in a nutrient-poor culture medium containing an organic carbon source...

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Bibliographic Details
Main Authors CAO, Peixin, LIU, Shuaishuai, WANG, Hua, ZHENG, Yubin, CHEN, Fangjian, XIE, Shiyi
Format Patent
LanguageEnglish
French
German
Published 03.08.2022
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:A method for producing astaxanthin, comprising: (a) acquiring vegetative cells of astaxanthin-producing Haematococcus pluvialis; (b) heterotrophically culturing the vegetative cells of astaxanthin-producing Haematococcus pluvialis in a nutrient-poor culture medium containing an organic carbon source and under a no-light condition, to obtain spore cells; and (c) harvesting the spore cells and/or astaxanthin, and optionally purifying the astaxanthin. Also provided is a culture medium used in the described method.
Bibliography:Application Number: EP20200869712