Culture method of chlorella

The invention discloses a culture method of chlorella, wherein the culture method comprises the steps: carrying out heterotrophic culture on the chlorella, in the middle period of an exponential growth period, filtering out a part of chlorella, supplementing a part of nutrients, and continuing cultu...

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Bibliographic Details
Main Authors LU BILIN, QI LIANG, FU YAN
Format Patent
LanguageEnglish
Published 12.08.2015
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
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:The invention discloses a culture method of chlorella, wherein the culture method comprises the steps: carrying out heterotrophic culture on the chlorella, in the middle period of an exponential growth period, filtering out a part of chlorella, supplementing a part of nutrients, and continuing culture. Compared with the prior art, the culture method has the following advantages that in the heterotrophic culture process, a part of chlorella are separated, and a certain volume of culture liquid is supplemented, so that the vitality of cultured chlorella cells is ensured, the chlorella culture productivity is improved greatly, the utilization rate of a carbon source is improved, and scale heterotrophic production is facilitated.
Bibliography:Application Number: CN20151202667