METHOD FOR CULTIVATING MICROALGAE HAVING HIGH GROWTH RATE AND HIGH CONTENT OF OIL

PURPOSE: A method for culturing microalgae is provided to improve the growth rate of microalgae, to enhance the oil content of the microalgae, and to obtain a large amount of microalgae biomass and oil by an economic and eco-friendly culture method. CONSTITUTION: A method for culturing microalgae co...

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Bibliographic Details
Main Authors SEO, JAE GUN, HWANGBO, JUN KWON
Format Patent
LanguageEnglish
Korean
Published 05.07.2013
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:PURPOSE: A method for culturing microalgae is provided to improve the growth rate of microalgae, to enhance the oil content of the microalgae, and to obtain a large amount of microalgae biomass and oil by an economic and eco-friendly culture method. CONSTITUTION: A method for culturing microalgae comprises the steps of: initially culturing the microalgae at a nitrogen concentration of 15-160 ppm and a temperature of 22-29 deg. C; and post-culturing the microalgae after lowering the temperature by 2-3 deg. C; and culturing for 10-12 days. The microalgae are cyanobacteria, Microcystis Aeruginosa. [Reference numerals] (1) Microalgae culturing machine; (2) Nitrogen liquid supply device; (3) Air supply device (without supplying cold air); (AA) Harvest microalgae; (BB) Initial culture step (6-8 days); (CC) Post-culture step (2-4 days)
Bibliography:Application Number: KR20110143228