Unlock instant, AI-driven research and patent intelligence for your innovation.

Fermentation method of polyporus and production method of polyrorus polysaccharide

A Polyporus polysaccharide and production method technology, applied in the direction of fungi, etc., can solve the problems of difficult large-scale industrial production, high cost of fermentation products, excessive heavy metal content, etc., and achieve easy industrial implementation, high polysaccharide level, and low heavy metal content. The effect of exceeding the standard

Inactive Publication Date: 2011-11-16
上海瑞丰农业科技有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, the current conventional solid fermentation is mostly open fermentation, using Polyporus fruiting bodies or liquid submerged fermentation mycelia, and then extracting polysaccharides by water extraction and alcohol precipitation, which requires high-quality clean fermentation rooms and culture racks, etc., and the production cycle is long. The production volume is small, it is not easy to realize large-scale factory production, and expensive fermentation rooms and fermentation equipment are required. The obtained fermentation products are not only expensive, but also contain excessive heavy metals

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

[0032] Fermentation is carried out in ordinary plastic greenhouses, which are built on high ground with drainage conditions around them. The floor of the greenhouse is best made of cement floor, covered with at least one layer of black film. The lower part of the greenhouse should have a ventilation part, which is convenient for ventilation in summer. There is also a covering that can keep warm in winter. The width of the greenhouse is 6 meters, with 4 rows, 1 row on each side, 2 rows in the middle, and aisles on both sides;

[0033] The components and parts by weight of fermented material are:

[0034] 75 parts of bagasse;

[0035] 20 parts of bran, 3.5 parts of corn flour, 1 part of lime, 0.5 part of sugar; add 120 parts of water. Mix well, and use Coprinus comatus strains to pre-ferment in a closed plastic bag.

[0036] (2) Appropriately add water to the pre-fermented culture material, put it into a plastic bag, and put it at 2.17*10 -3 Autoclave for 2.5 hours under K...

Embodiment 2

[0044] Fermentation is carried out in ordinary plastic greenhouses, which are built on high ground with drainage conditions around them. The floor of the greenhouse is best made of cement floor, covered with at least one layer of black film. The lower part of the greenhouse should have a ventilation part, which is convenient for ventilation in summer. There is also a covering that can keep warm in winter. The width of the greenhouse is 8 meters, with 6 rows, 2 rows on each side, 3 rows in the middle, and aisles on both sides;

[0045] The components and parts by weight of fermented material are:

[0046] 85 parts of coarsely crushed corn cobs;

[0047]12 parts of bran, 1.5 parts of corn flour, 1 part of lime, and 0.5 part of sugar; the fermented material is pre-fermented with the method of closed fermentation in plastic bags with Lemonia fungus;

[0048] (2) Pack the pre-fermented compost into a plastic bag and sterilize it at normal pressure for 12 hours;

[0049] (3) in...

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 discloses grifola umbellate fermentation process and grifola umbellate polysaccharide producing method. The method has the advantages of short production cycle, large production quantity. And it is easy to realize large scale factory production without expensive fermenting room and device. The gained fermented product has high polysaccharide level, low cost, low heavy metal contentwhich does not exceed the standard. Its industrialization implement is convenient.

Description

technical field [0001] The invention relates to a solid fermentation method of polyporus and an extraction method of polyporus polysaccharide. Background technique [0002] Polyporus umbellatus (Pers) Fr., also known as xunling (Zhuangzi), Xiling (Han Changli collection), Diwutao (Ben Cao Tu Jing), wild boar food (Northeast Medicine Zhizhi), Zhu Shiling (Sichuan Traditional Chinese Medicine Zhi) It is a fungus of Polyporaceae, symbiotic with Armillaria in natural state. [0003] Wild Polyporus chinensis grows on the roots of trees, and it can be used when it is excavated in spring and autumn, removed from the sediment, and dried. The dried sclerotium of Polyporus umbilicalis is a commonly used traditional Chinese medicine. Since ancient times, Polyporus umbilicale has been used to treat diseases such as tumors, and has a medicinal history of more than 2,000 years. Indications for acute nephritis, hepatitis, acute urinary tract infection, hot summer diarrhea and dysuria. A...

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 Patents(China)
IPC IPC(8): C12N1/14C08B37/00
Inventor 崔星明龚胜萍严培兰戴群华杨志元
Owner 上海瑞丰农业科技有限公司