Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for preparing edible fungus culture medium with Jatropha curcas plant residues

A technology for plant residues and culture medium, applied in the field of culture medium, can solve problems such as increasing production cost, and achieve the effects of low production cost, reduced incidence of diseases and insect pests, and high fertility

Inactive Publication Date: 2020-01-17
凉山德农生物能源股份有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the reports on the use of Jatropha residues for medium production are limited to a few components such as branch debris, and additional dressings such as bran and corn flour are needed during the production process, which undoubtedly increases the production cost.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take 5 parts of dried jatropha leaves, 30 parts of twigs, and 10 parts of fruit shells, mix them evenly and grind them, then add 1 part of jatropha cake, 0.6 parts of potato flour, 0.4 parts of gypsum, 0.6 parts of potassium dihydrogen phosphate, add water After stirring 50 parts, pour it into a disc-shaped steaming compartment with a diameter of 2m and a thickness of 5cm, steam at 120°C for 6 hours, then transfer the cake of jatropha residue to a dryer, and bake at 90°C for 3 hours to dry cake. After cooling, crush it, put it into a polyethylene plastic bag under aseptic conditions, and pack it into a cylinder with a diameter of 15 cm and a height of 50 cm to obtain a dry culture medium.

[0024] Taking black fungus as the culture object, the medium was fully wetted with 1.5 times the quality of water, and then the comparison experiment was carried out. The culture medium of the control group was a traditional formula: 40 parts of dried wood chips, 5 parts of wheat br...

Embodiment 2

[0026] Take 5 parts of dried jatropha leaves, 20 parts of twigs, and 15 parts of husks, mix them evenly and crush them, then add 2 parts of jatropha cake, 0.4 parts of potato flour, 0.2 parts of gypsum, 0.2 parts of potassium dihydrogen phosphate, add water After stirring 40 parts, pour it into a disc-shaped steaming compartment with a diameter of 1m and a thickness of 10cm, steam at 100°C for 8 hours, then transfer the Jatropha residue cake to a dryer, and bake at 80°C for 9 hours to obtain a dry cake . After cooling, crush it, put it into a polyethylene plastic bag under aseptic conditions, and pack it into a cylinder with a diameter of 10 cm and a height of 20 cm to obtain a dry culture medium.

[0027] Taking Tremella as the culture object, the culture medium was fully wetted with 1.5 times the quality of water, and then the comparison experiment was carried out. The culture medium of the control group was a traditional formula: 40 parts of dried wood chips, 5 parts of wh...

Embodiment 3

[0029] Take 5 parts of dried jatropha leaves, 15 parts of twigs, and 20 parts of husks, mix them evenly and grind them, then add 1.5 parts of jatropha cake, 0.4 parts of potato flour, 0.4 parts of gypsum, 0.3 parts of potassium dihydrogen phosphate, add water After stirring 45 parts, pour it into a disc-shaped steaming compartment with a diameter of 0.5m and a thickness of 10cm, and steam at 80°C for 12 hours. After cooling, you can get a moist cake of jatropha residue, mash it and pack it in a polyethylene plastic bag After forming a columnar wet medium with a diameter of 15cm and a height of 30cm, the strains can be implanted to enter the culture and production.

[0030] Taking shiitake mushrooms as the culture object, the medium was fully wetted with 1.5 times the quality of water, and then the comparison experiment was carried out. The culture medium of the control group was a traditional formula: 40 parts of dry wood chips, 5 parts of wheat bran, 5 parts of corn starch, 1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for preparing an edible fungus culture medium with Jatropha curcas plant residues, and belongs to the technical field of culture media. The method comprises the steps:(1) drying Jatropha curcas leaves, branches and fruit shells in the sun or in a drying machine, and placing the dried Jatropha curcas leaves, branches and fruit shells in a cool and dry place for classified storage; (2) uniformly stirring and mixing the dried Jatropha curcas leaves, branches and fruit shells obtained in the step (1); crushing them with a crusher, sieving to obtain Jatropha curcasplant debris smaller than or equal to 5 mm, and storing the Jatropha curcas plant debris in a cool and dry place; (3) taking, by part, 1 part of Jatropha curcas cake, 25-50 parts of Jatropha curcas plant debris prepared in the step (2), 0.2-0.6 part of potato powder, 0.2-0.8 part of gypsum, 0.2-0.6 part of monopotassium phosphate and 30-60 parts of water, and stirring to obtain a mud mixture; (4)spreading the mud mixture obtained in the step (3) into a round cake with the thickness of 5-10 cm and the diameter of 0.5-2 m, placing the round cake in a steaming compartment, and cooking to obtaina Jatropha curcas residue cake-like substance that is a wet culture medium.

Description

technical field [0001] The invention belongs to the technical field of medium, and in particular relates to a method for preparing edible fungus medium by using Jatropha plant residues. Background technique [0002] Jatropha curcas L., also known as "Jatropha", is a Euphorbiaceae shrub native to tropical America, and is also distributed in South China and Southwest my country. With the increasingly tense global energy supply, the development of biomass energy has attracted widespread attention. Among them, the oil yield of jatropha fruit is as high as 40-60%, and the oil has a high cetane number and good low-temperature fluidity. source of biodiesel. At the same time, Jatropha is a traditional Chinese herbal medicine crop in my country. It is rich in various medicinal ingredients such as alkaloids and active proteins, and has good insecticidal and sterilizing effects. Therefore, Jatropha is an economic crop with great development value. [0003] During the planting and pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 曾伟赵丽娟易龙飞宋永娇高元吉史英博张欣汝
Owner 凉山德农生物能源股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products