Edible fungus liquid seed submerged fermentation packaged seed production technology and medium formulas thereof

Abstract

The invention provides medium formulas for edible fungus liquid seed submerged fermentation packaged seed production. The medium formulas comprise a shake flask seed medium formula and a fermentor seed medium formula. According to the shake flask seed medium formula, potato starch is mainly added to take the place of potato slices in a traditional shake flask seed medium formula. According to the fermentor seed medium formula, potato starch is mainly added to take the place of maize meal, soya bean meal, bran and other matter in a traditional fermentor seed medium formula. The invention further provides an edible fungus liquid seed submerged fermentation packaged seed production technology. According to the technical scheme, the potato starch is mainly introduced, the shake flask seed medium formula and the fermentor seed medium formula are similar, observation is convenient to achieve during seed production, strain quality is balanced, raw materials are easy to process, and the utilization rate is high.

Description

technical field [0001] The invention relates to an edible fungus seed production process and its medium formula, in particular to a complete edible fungus liquid seed production process and its medium formula. Background technique [0002] Edible fungi contain biologically active substances such as: polymer polysaccharides, β-glucose and RNA complexes, natural organic germanium, nucleic acid degradation products, cyclic nucleotide cAMP and triterpenoids, etc., which are of great value in maintaining human health . Health food, health drinks, wine and medicines produced and processed with edible fungi as raw materials are widely used in medical clinics and put into the health care product market. Therefore, edible fungus is increasingly subject to the attention of the people of various countries as a kind of green food. Therefore, the demand for edible fungi is also increasing, and the seed production and cultivation technology of edible fungi has also received great attent...

AI Technical Summary

Problems solved by technology

[0005] The technical scheme of the present invention is mainly to introduce potato starch into the submerged formula of submerged fermentation complete seed production, so that the substratum formulas of the shake-flask species and the fermenter-tank species are similar, so as to solve the problems in the production of the edible mushroom shake-flask species and the fermenter-tank species. There are many problems such as big difference in formula, inconvenient observation, unbalanced strain quality, difficult raw material processing, low utilization rate, etc.