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

Low-sugar hypsizygus marmoreus mother strain culture medium containing mushroom foot powder and preparation

The technology of mother seed culture medium and mushroom mushroom feet is applied in the field of low-sugar type crab-flavored mushroom parent seed culture medium and preparation field, which can solve the problems of environmental pollution, waste of resources and the like, achieve fast growth speed, active growth metabolism, and reduce cultivation cost effect

Pending Publication Date: 2021-10-22
TIANJIN AGRICULTURE COLLEGE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Mushroom mushroom feet are waste produced in the production process of edible fungi, and the quantity is huge; the nutritional value of mushroom feet is similar to that of fruiting bodies, and also contains active ingredients such as polysaccharides, crude protein, crude fat, amino acids, small peptides, flavonoids, saponins and vitamins , which are usually thrown away directly as waste in production, which not only pollutes the environment, but also wastes resources

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Low-sugar hypsizygus marmoreus mother strain culture medium containing mushroom foot powder and preparation
  • Low-sugar hypsizygus marmoreus mother strain culture medium containing mushroom foot powder and preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: Low-sugar type crab-flavored mushroom mother seed culture medium and preparation method containing shiitake mushroom foot powder

[0026] (1) Weigh 20g of 1cm×1cm×1cm peeled diced potatoes into a 500mL beaker, add 80ml of tap water, heat to boiling, continue to simmer until the glass rod can squeeze the diced potatoes, filter, and place the filtrate in a 250mL beaker, Obtain potato extract.

[0027] (2) Add 1.9g of glucose, 2.0g of agar powder and 1.5g of Lentinus edodes powder to the potato extract obtained in step (1) in sequence, heat to boiling with stirring, add water to make up to 100mL, and cool.

[0028] (3) When the temperature of the culture medium drops to about 90°C, aliquot it, sterilize it at 121°C, and set aside.

[0029] Adopt the same method to prepare other less-sugar-type crab-flavored mushroom parent culture medium containing mushroom foot powder, only need to change the quality of glucose into 1.8g, 1.7g, 1.6g, 1.5g, 1.4g, 1.3g, 1.2g...

Embodiment 2

[0030] Embodiment 2: Low-sugar type crab-flavored mushroom mother seed culture medium containing crab-flavored mushroom foot powder and preparation method

[0031] (1) Weigh 20g of 1cm×1cm×1cm peeled diced potatoes into a 500mL beaker, add 80ml of tap water, heat to boiling, continue to simmer until the glass rod can squeeze the diced potatoes, filter, and place the filtrate in a 250mL beaker, Obtain potato extract.

[0032] (2) Add 1.9g of glucose, 2.0g of agar powder and 0.5g of crab-flavored mushroom foot powder to the potato extract obtained in step (1), heat to boiling with stirring, add water to make up to 100mL, and cool.

[0033] (3) When the temperature of the culture medium drops to about 90°C, aliquot it, sterilize it at 121°C, and set aside.

[0034] Use the same method to prepare other low-sugar crab-flavored mushroom parent culture medium containing crab-flavored mushroom foot powder, only need to change the quality of glucose into 1.8g, 1.7g, 1.6g, 1.5g, 1.4g, ...

Embodiment 3

[0035] Example 3: Low-sugar type crab-flavored mushroom mother seed culture medium containing white jade mushroom foot powder and its preparation method

[0036] (1) Weigh 20g of 1cm×1cm×1cm peeled diced potatoes into a 500mL beaker, add 80ml of tap water, heat to boiling, continue to simmer until the glass rod can squeeze the diced potatoes, filter, and place the filtrate in a 250mL beaker, Obtain potato extract.

[0037] (2) Add 1.9 g of glucose, 2.0 g of agar powder and 0.5 g of white jade mushroom foot powder to the potato extract obtained in step (1), heat to boiling with stirring, add water to make up to 100 mL, and cool.

[0038] (3) When the temperature of the culture medium drops to about 90°C, aliquot it, sterilize it at 121°C, and set aside.

[0039] Use the same method to prepare other low-sugar crab-flavored mushroom mother seed culture medium containing white jade mushroom foot powder, only need to change the quality of glucose into 1.8g, 1.7g, 1.6g, 1.5g, 1.4g,...

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 a low-sugar hypsizygus marmoreus mother strain culture medium containing mushroom foot powder and a preparation method, and belongs to the field of edible mushroom strain cultivation. The low-sugar hypsizygus marmoreus mother strain culture medium containing the mushroom foot powder specifically comprises the following components: potato extract liquid (20g of potato extract liquid / 100mL), glucose (1.0-1.9 g / 100mL), agar (2.0 g / 100mL) and the mushroom foot powder (0.5 g / 100mL or 1.5 g / 100mL), the potato extract liquid is a filtrate obtained by putting 20g of diced potatoes into 80ml of water, heating and boiling until the diced potatoes can be broken by squeezing with a glass rod and filtering with 8 layers of gauze, and the filtrate can be used for preparing 100ml of a culture medium; the mushroom is one of mushroom, hypsizygus marmoreus, white beech mushroom and other edible mushrooms. According to the low-sugar hypsizygus marmoreus mother strain culture medium containing the mushroom foot powder, hyphae of hypsizygus marmoreus are high in growth speed, high in activity and not prone to degeneration, the culture medium is low in price, the preparation method is simple and convenient, the obtained strain is high in purity, and the culture medium can be widely applied to industrial production and has a remarkable market prospect.

Description

technical field [0001] The invention belongs to the field of medium preparation, and in particular relates to a low-sugar type crab-flavored mushroom mother seed medium containing mushroom foot powder and its preparation. Background technique [0002] Crab-flavored mushroom (Hypsizygus marmoreus) is delicious, with white bacteria, thick meat, crisp and tender texture, and rich nutrition. Rare and precious edible fungus with protein, which has the effects of improving immunity, preventing aging, and prolonging life. [0003] With the continuous expansion of the industrial cultivation scale of crab-flavored mushrooms, the requirements for the quality and vigor of the crab-flavored mushroom parent species are also getting higher and higher. The low price and good cultivation effect of crab-flavored mushroom mother seed medium is of great significance to the crab-flavored mushroom cultivation industry. Generally speaking, the most commonly used medium for making edible fungus ...

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
IPC IPC(8): C12N1/14C12R1/645
CPCC12N1/14
Inventor 林金楠朱华玲班立桐黄亮韩盼盼范亚玲曾禹善
Owner TIANJIN AGRICULTURE COLLEGE