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

Flashing sterilizing method for industrial cultivation of eryngii mushroom

A technology of Pleurotus eryngii and flash steaming, which is applied in the cultivation of edible and medicinal fungi, and agricultural fields to reduce costs and shorten production time

Inactive Publication Date: 2012-09-19
JIANGSU XUE FU BIOLOGICAL ENG
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

2. The disinfection time of flash sterilization is only about 10 seconds

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

[0020] Example 1: Use 1000 kg of raw materials, extrude and expand through a twin-screw extruder at 150-170° C. to obtain pellet-shaped compost. The material of the twin-screw extrusion extruder has 10 seconds in the high-temperature pipeline to achieve the disinfection effect. Its water cooling system can reduce the material temperature to about 85°C. Cool under GMP conditions to make the temperature below 25°C, fully mix with the liquid bacteria, the ratio of material to water is 100:150, fill in plastic bottle containers and glass bottle containers, add 0.5 kg of mixed compost to each container, and seal it . After the surface of the compost is covered with hyphae, increase the ventilation. Manage according to known cultivation techniques. Thereby, obtain fruiting body, become king eryngii commodity.

Embodiment 2

[0021] Embodiment 2: use 500 kilograms of raw materials, ammonium citrate, 0.1 kilogram of potassium salt, 0.05 kilogram of magnesium sulfate, 0.5 kilogram of calcium carbonate and the trace element selenium of 0.6g. After mixing, it is extruded and expanded by a twin-screw extruder to obtain granular compost. Cool to bring the temperature below 25°C for inoculation. Fully mixed with liquid Pleurotus eryngii strains, the ratio of material to water is 100:120, the molding steps in the molding production process are: the container first enters the sleeve groove, then fills, rolls and forms, exits the groove, adds a cover, and adds to each container 0.5 kg of mixed compost, sealed, put on the shelves, cultivated, and produced Pleurotus eryngii.

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

PropertyMeasurementUnit
lengthaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of agriculture, in particular to the technical field of edible and medical fungal culture. In the 1990s, the artificial cultivation quantity of the eryngii mushroom has reached 16 tons in our country. In the production process, a digestion and sterilization method is adopted to perform the pre-treatment, which consumes a lot of energies and lasts a long time. The characteristics of the method provided by the invention are as follows: 1, the sterilization technology of the culture material is different from that in the past and directly utilizes the flashing sterilizing method to process the material of a culture medium at the temperature of 150-170 DEG C; 2, the disinfection process of the flash sterilization only lasts about 10 seconds; 3, the material of the culture medium is cooled in the method provided by the invention, then, needle mushroom strain is inoculated after cooling; and 4, a culture container does not need to be sterilized at a high temperature, which simplifies the production process, shortens the production time and realizes the new culturing technology for energy-saving and low-carbon production.

Description

Technical field: [0001] The invention belongs to the technical field of agriculture, especially the technical field of cultivation of edible and medicinal fungi. Background technique [0002] Edible medicinal fungi are closely related to human health, for example: dozens of fungi such as Pleurotus eryngii, white fungus, Hericium erinaceus, shiitake mushrooms and militaris. Among them, Pleurotus eryngii: also known as Pleurotus eryngii, is a rare new variety that has been successfully developed and cultivated in recent years and integrates food, medicine and dietotherapy. The mushroom body has the aroma of almonds, the meat is thick, the taste is fresh and tender, the taste is fragrant, and the nutrition is rich. It can cook dozens of delicious dishes. It also has the effects of lowering blood fat, lowering cholesterol, promoting gastrointestinal digestion, enhancing the body's immunity, and preventing cardiovascular diseases. It is very popular with people, and its market p...

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): A01G1/04A01G31/02A61L2/04
CPCY02P60/21
Inventor 陈顺志
Owner JIANGSU XUE FU BIOLOGICAL ENG
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com