Manufacture and detection method of lucid ganoderma liquid strains

Abstract

The invention relates to a manufacture and a detection method of lucid ganoderma liquid strains. The method comprises the following steps: firstly, purifying a lucid ganoderma mother strain in a mother strain purification culture medium, inoculating the purified mother strain into a shake flask to be cultured in a liquid culture medium, taking out the cultured liquid culture medium, and inoculating the cultured liquid culture medium into a fermentation tank for continuous culture, and using the obtained liquid strain after the obtained liquid strain is qualified through detection. The mother strain purification culture medium, the liquid culture medium and a fermentation tank culture medium all have various formulas and can be flexibly selected according to situations. The liquid strain prepared from the method has the characteristics of consistent cell age, high permeability, short production period, early sprouting and high material absorbing speed.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a preparation and detection method of ganoderma lucidum liquid strain. Background technique [0002] Ganoderma lucidum, commonly known as Ganoderma lucidum, is the fruiting body of Ganoderma lucidum, a fungus of Polyporaceae. Ganoderma lucidum has the effects of invigorating qi and calming the nerves, relieving cough and relieving asthma. It is used for dizziness, insomnia, palpitation, shortness of breath, neurasthenia, exhaustion, cough and asthma. [0003] Ganoderma lucidum is a high-temperature fungus, which mainly grows in humid places. It needs fresh air and a high-humidity growth environment throughout its growth and development. At present, Ganoderma lucidum has been planted in artificial greenhouses. The fruiting bodies (or sclerotia) produced by traditional field collection or artificial cultivation are limited by the scarcity of wild resources, long ...

AI Technical Summary

Problems solved by technology

At present, Ganoderma lucidum has been planted in artificial greenhouses. The fruiting bodies (or sclerotia) produced by traditional field collection or artificial cultivation are limited by the scarcity of wild resources, long fruiting body cultivation and production cycle (4-5 months), and production is controlled by climate and other conditions. Restricted by many factors such as low content of bioactive substances and biologically active substances, the mass production of Ganoderma lucidum has been hindered, and the industrialization of Ganoderma lucidum has also been limited.