New product of edible mushrooms

Abstract

The invention disclose a new product of edible mushrooms. The new product of the edible mushrooms is obtained from hybridization breeding by adopting the following steps (1), a white beech mushroom bacterial strain and a gray crab mushroom bacterial strain are cultivated respectively and corresponding hypha of the right age are obtained; (2), a protoplast is prepared and regenerated, specifically,under an aseptic condition, the hypha of the right age obtained in the step (1) are subjected to enzymolysis treatment respectively, the protoplast is obtained, purifying is conducted, a protoplast regeneration culture solution is added, and sealing culture is conducted; and (3), top end hypha of the regenerative protoplast is selected and taken to be subjected to culture, mononuclear regenerative bacterial strains are screened under an aseptic condition, then a white beech mushroom mononuclear bacterial strain and a grey cab mushroom mononuclear bacterial strain are subjected to matching hybridization, and the new product can be obtained after inoculated culture and purification are conducted.

Description

technical field [0001] The invention relates to a new variety, in particular to a new edible fungus variety. It belongs to the technical field of edible fungi. Background technique [0002] There are a large number of edible large fungi in nature. Specifically, edible fungi generally refer to edible mushrooms, which can form large fleshy / colloid fruiting bodies or sclerotia-like tissues and can be eaten by humans. Due to the limited varieties of artificially cultivated edible fungi, the cultivation methods of known varieties and the development of new varieties have always been research hotspots in the field of edible fungi. [0003] Shiji mushroom, also known as seafood mushroom, is crisp and tender in texture, delicious in taste, rich in nutrition, and has the taste of sea crab. Since the 1980s, Shiji mushroom has been commercially planted in my country and has become an important edible fungus in the country. One of the factory products. In cultivation and production, i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new variety of edible fungus to overcome the problems of long production cycle, easy to infect bacteria, and poor stress resistance in the existing industrial cultivation of commonly used mushroom species, and to provide a new variety of edible fungus, specifically a kind of mushroom with A New Variety of Shiji Mushroom with Excellent Performance (Cuixian Mushroom)

Images