CN105060977A

CN105060977A - Hericium erinaceus cultivation matrix

Info

Publication number: CN105060977A
Application number: CN201510461961.7A
Authority: CN
Inventors: 李睿坚
Original assignee: Chengdu Shengling Biotechnology Co Ltd
Current assignee: Chengdu Shengling Biotechnology Co Ltd
Priority date: 2015-07-31
Filing date: 2015-07-31
Publication date: 2015-11-18

Abstract

The invention discloses a Hericium erinaceus cultivation matrix. The matrix comprises 30-50% of secondary wood chips obtained after laccase hydrolysis, 20-40% of broken straws, 5-10% of secondary broken straws obtained after cellulase hydrolysis, 1-5% of calcium superphosphate, 1-5% of white sugar and 1-5% of gypsum powder. The cultivation matrix can fully utilize waste straws, and Hericium erinaceus cultivated by using the matrix has crisp and refreshing mouthfeel.

Description

The culture medium of a kind of Hericium erinaceus (Bull. Ex Fr.) Pers.

Technical field

The invention belongs to mushroom cultivation field.

Background technology

In mushroom cultivating process, the main two problems one considered is the level of growth of mushroom itself, another is the control of miscellaneous bacteria and insect pest in mushroom cultivating process, the control of these two aspects and balance are except relying on growth conditions, as outside the regulating and control of temperature, humidity etc., also depend on the selection of culture medium, not only if culture medium is beneficial to the growth of mushroom itself but also pole is beneficial to the breeding of miscellaneous bacteria and insect, then not favourable to the cultivation of mushroom.

Summary of the invention

The object of the present invention is to provide one can both meet Hericium erinaceus (Bull. Ex Fr.) Pers. well to grow, obtain the Hericium erinaceus (Bull. Ex Fr.) Pers. that mouthfeel is crisp and refreshing, the culture medium that can effectively suppress varied bacteria growing to be bred again.

Technical scheme of the present invention is as follows: the culture medium of a kind of Hericium erinaceus (Bull. Ex Fr.) Pers., described matrix is considered to be worth doing by the secondary wood fragments after laccase is hydrolyzed of 30 ~ 50%, the crushing straw of 20 ~ 40%, 5% ~ 10% secondary crushing straw after cellulase hydrolysis, the calcium superphosphate of 1% ~ 5%, the white sugar of 1% ~ 5%, the terra alba composition of 1% ~ 5%.

Its preferred embodiment is: described cellulase be selected from circumscribed beta-glucanase, Endo-β-glucanase and beta-glucosidase one or more.

Cellulase herein also can select the complex class cellulase of commercial type.

Its another preferred embodiment is: described crushing straw is the crushed material of corn or wheat stalk.Its another preferred embodiment is: described wood fragments bits are the limb crushed material of fruits trees.

The trees of growth fruit that refer to of said fruits trees herein, as pear tree, Japanese plum, peach, apple tree, apricot etc.

Usefulness of the present invention is:

1) Appropriate application waste straw, is beneficial to circulation and the regeneration of resource;

2) this culture medium can grow and obtain the crisp and refreshing Hericium erinaceus (Bull. Ex Fr.) Pers. of mouthfeel;

3) this culture medium can suppress the growth of other miscellaneous bacteria and insect, obtains the Hericium erinaceus (Bull. Ex Fr.) Pers. of good quality.

Embodiment

Embodiment 1

1) by mass content be 50% secondary wood fragments bits, mass content is the crushing straw of 30%, mass content is the secondary crushing straw of 10%, mass content is the calcium superphosphate of 1%, mass content is the white sugar of 4%, mass content be 5% terra alba fully mix, adding the water after disinfection to water content is 50%, culture medium is obtained after mixing, wherein secondary crushing straw is the wheat crushing straw after cellulase hydrolysis, secondary wood fragments bits are the wood fragments bits of the apple tree after laccase hydrolysis, described wood fragments bits, crushing straw, terra alba has carried out high-temperature sterilization process all in advance,

2) aseptically packed by culture medium and obtain pocket, inoculate hedgehog fungus bacterial in pocket after, constant temperature culture is to fruiting.

Embodiment 2

1) by mass content be 35% secondary wood fragments bits, mass content is the crushing straw of 40%, mass content is the secondary crushing straw of 10%, mass content is the calcium superphosphate of 5%, mass content is the white sugar of 5%, mass content be 5% terra alba fully mix, adding the water after disinfection to water content is 50%, culture medium is obtained after mixing, wherein secondary crushing straw is the corn crushing straw after cellulase hydrolysis, secondary wood fragments bits are the wood fragments bits of the pear tree after laccase hydrolysis, described wood fragments bits, crushing straw, terra alba has carried out high-temperature sterilization process all in advance,

Claims

1. a culture medium for Hericium erinaceus (Bull. Ex Fr.) Pers., is characterized in that: described matrix is considered to be worth doing by the secondary wood fragments after laccase is hydrolyzed of 30 ~ 50%, the crushing straw of 20 ~ 40%, 5% ~ 10% secondary crushing straw after cellulase hydrolysis, the calcium superphosphate of 1% ~ 5%, the white sugar of 1% ~ 5%, the terra alba composition of 1% ~ 5%.

2. the culture medium of Hericium erinaceus (Bull. Ex Fr.) Pers. according to claim 1, is characterized in that: described cellulase be selected from circumscribed beta-glucanase, Endo-β-glucanase and beta-glucosidase one or more.

3. the culture medium of Hericium erinaceus (Bull. Ex Fr.) Pers. according to claim 1, is characterized in that: described crushing straw is the crushed material of corn or wheat stalk.

4. the culture medium of Hericium erinaceus (Bull. Ex Fr.) Pers. according to claim 1, is characterized in that: described wood fragments bits are the limb crushed material of fruits trees.