One-step normal temperature sterilization method of cordyceps militaris

The invention relates to a one-step normal temperature sterilization method of cordyceps militaris, which belongs to the technical field of biological cultivation. The adopted technical scheme is as follows: adding medical ethanol into a test tube which is well loaded with a culture medium, uniforml...

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Bibliographic Details
Main Author ZHANG BENQIANG
Format Patent
LanguageChinese
English
Published 20.06.2012
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:The invention relates to a one-step normal temperature sterilization method of cordyceps militaris, which belongs to the technical field of biological cultivation. The adopted technical scheme is as follows: adding medical ethanol into a test tube which is well loaded with a culture medium, uniformly mixing to enable the alcohol content in the culture medium to achieve 10-25% and sealing for 10-20 hours; and performing vacuum drying on the sealed culture medium at the temperature of 20-38 DEG C till the ethanol in the culture medium is fully volatized. The one-step normal temperature sterilization method disclosed by the invention has the effects that the yield of cordyceps sinensis can be increased, the probability of pathogen infection of the cordyceps militaris is fundamentally reduced, and the one-step normal temperature sterilization method indeed has important value and development prospect for opening up a medicine source biological fermentation technology as a new technology or a new process with deve
Bibliography:Application Number: CN20111311016