A kind of cultivation method of black fungus and cultivation material thereof

Abstract

The invention provides a cultivation method of black fungus. The cultivation method comprises the steps of: (1) preparing a culture material, uniformly mixing crushed sea-buckthorn twigs, sunflower heads, maize meal, bran, oil residues, lime and gypsum in formula ratio, regulating pH value to 8.5, and sterilizing; (2) inoculating, culturing hyphae, and cleaning fungus; (3) moving fungus bags to a previously disinfected cultivation field with temperature of 22-28 DEG C for fruiting cultivation; (4) picking finished products when black fungus sporocarp grows to ripe at eighty percent to obtain the black fungus. The cultivation method provided by the invention can not only increase the output of the black fungus, but also increase the total flavonoid content of the black fungus through measurement. In addition, compared with common field cultivation black fungus, the black fungus has the advantages of short period, low cost, less pollution, uniformity in fungus growth, standardization and industrialization.

Description

technical field

[0001] The invention belongs to the field of food, and in particular relates to black fungus. Background technique

[0002] In recent years, the "Health Lectures" by experts such as Hong Zhaoguang and Qi Boli, famous medical scientists in my country, introduced black fungus to the public as "a rare health product for human beings", "Eating 5 grams of black fungus per person per day can prevent blood clots" . This created a "black whirlwind" on the dining tables of people in large and medium-sized cities in my country, making black fungus a hot commodity. The health industry is the biggest industry in the 21st century. At present, South Korea, Russia and other countries that used to eat less black fungus have also begun to import large quantities of black fungus; European and American countries have restricted the import of Chinese black fungus, so they have been in a state of price and no stock for a long time. However, the current total output of black fun...

Examples

Embodiment 1

[0033] The preparation steps of black fungus of the present invention are as follows:

[0034] 1) Preparation of compost: 50g of crushed seabuckthorn branches, 30g of sunflower head, 5g of corn flour, 10g of bran, 2g of oil residue, 2g of lime, and 1g of gypsum (the company is located in the Agricultural Industrialization Park of Qinghe County, near the site Surrounded by a 20-kilometer birch forest belt, and a river passes through, there is no pollution. The compost obtained within this range can cultivate black fungus with good quality and yield) and mix evenly, add water to increase the water content in the compost 60%-65%, adjust the pH to 8.5 to prepare the culture material; put the culture material into the cultivation bag and seal it, then autoclave at 0.15MPa, 120°C for 3 hours, or 100°C for 10 hours under normal pressure, and then naturally Cool to below 25°C.

[0035] 2) Inoculation and cultivation of mycelium: Use an automatic inoculation machine (model: ZJZ-1, pla...

Embodiment 2

[0042] The difference between this example and Example 1 lies in: the formulation of the compost is different.

[0043] The mass percentage of each component in the compost is as follows: 32% of seabuckthorn branches, 40% of oil sunflower head, 5% of corn flour, 15% of bran, 3% of oil residue, 3% of lime, and 2% of gypsum.

[0044] The rest are the same.

Embodiment 3

[0046] The difference between this example and Example 1 lies in: the formulation of the compost is different.

[0047] The mass percentages of the components in the compost are as follows: 50% seabuckthorn branches, 22% sunflower heads, 5% corn flour, 15% bran, 3% oil residue, 3% lime, and 2% gypsum.

[0048] The rest are the same.

technical field

[0001] The invention belongs to the field of food, and in particular relates to black fungus. Background technique

[0002] In recent years, the "Health Lectures" by experts such as Hong Zhaoguang and Qi Boli, famous medical scientists in my country, introduced black fungus to the public as "a rare health product for human beings", "Eating 5 grams of black fungus per person per day can prevent blood clots" . This created a "black whirlwind" on the dining tables of people in large and medium-sized cities in my country, making black fungus a hot commodity. The health industry is the biggest industry in the 21st century. At present, South Korea, Russia and other countries that used to eat less black fungus have also begun to import large quantities of black fungus; European and American countries have restricted the import of Chinese black fungus, so they have been in a state of price and no stock for a long time. However, the current total output of black fun...

Examples

Embodiment 1

[0033] The preparation steps of black fungus of the present invention are as follows:

[0034] 1) Preparation of compost: 50g of crushed seabuckthorn branches, 30g of sunflower head, 5g of corn flour, 10g of bran, 2g of oil residue, 2g of lime, and 1g of gypsum (the company is located in the Agricultural Industrialization Park of Qinghe County, near the site Surrounded by a 20-kilometer birch forest belt, and a river passes through, there is no pollution. The compost obtained within this range can cultivate black fungus with good quality and yield) and mix evenly, add water to increase the water content in the compost 60%-65%, adjust the pH to 8.5 to prepare the culture material; put the culture material into the cultivation bag and seal it, then autoclave at 0.15MPa, 120°C for 3 hours, or 100°C for 10 hours under normal pressure, and then naturally Cool to below 25°C.

[0035] 2) Inoculation and cultivation of mycelium: Use an automatic inoculation machine (model: ZJZ-1, pla...

Embodiment 2

[0042] The difference between this example and Example 1 lies in: the formulation of the compost is different.

[0043] The mass percentage of each component in the compost is as follows: 32% of seabuckthorn branches, 40% of oil sunflower head, 5% of corn flour, 15% of bran, 3% of oil residue, 3% of lime, and 2% of gypsum.

[0044] The rest are the same.

Embodiment 3

[0046] The difference between this example and Example 1 lies in: the formulation of the compost is different.

[0047] The mass percentages of the components in the compost are as follows: 50% seabuckthorn branches, 22% sunflower heads, 5% corn flour, 15% bran, 3% oil residue, 3% lime, and 2% gypsum.

[0048] The rest are the same.