Livestock biological fermentation feed

Abstract

The invention discloses livestock biological fermentation feed and belongs to the technical field of agricultural feed additives. The livestock biological fermentation feed contains raw materials, namely paper mulberry leaves, folium mori, corn flour, bean pulp, aspergillus oryzae, brewer's yeast, bacillus subtilis, lactobacillus plantarum and light calcium carbonate. A preparation method comprises the following steps: preparing a fermentation agent, sterilizing raw materials, performing solid fermentation, and drying. By using a microorganism solid fermentation method, macromolecule proteinsand fibers in the paper mulberry leaves and the folium mori can be effectively degraded, biological active substances such as small peptides, digestive enzymes and amino acids are generated, and meanwhile, anti-nutrient factors can be effectively reduced; the content of crude proteins of a final finished product is up to 22-26%, the content of the small peptides is as high as 5-10%, the protease activity is up to 100-160U / g, the content of beneficial bacteria is greater than or equal to 500000000 CFU / g, the content of total acids is greater than or equal to 2.5%, and the moisture is less thanor equal to 12%.

Description

technical field

[0001] The invention belongs to the technical field of agricultural feed additives, and in particular relates to a biologically fermented feed suitable for livestock and poultry prepared by using mulberry leaves, mulberry leaves, and fermentation strains. Background technique

[0002] Paper mulberry is a kind of deciduous tree widely distributed in various places in my country. The scientific name of paper mulberry is Broussonetia papyrifera, which belongs to the genus of mulberry in the family Moraceae. It is distributed in North China, South China, Central China, Southwest China and Northwest China. The mulberry tree is a strong positive tree species with strong adaptability, stress resistance and pollution resistance. The mulberry leaf is rich in flavonoids, alkaloids, fatty acids, lipids and amino acids. The crude protein content of the mulberry leaf is as high as 18-24%, and the composition of lysine and methionine is significantly higher than that of co...

Examples

Embodiment 1

[0019] Weigh raw materials: 35g of mulberry leaves, 30g of mulberry leaves, 5g of corn flour, 5g of soybean meal, 3g of Aspergillus oryzae, 2g of Saccharomyces cerevisiae, 2g of Bacillus subtilis, 2g of Lactobacillus plantarum, 2g of light calcium carbonate, and 40g of pure water.

[0020] 1. Preparation of fermented strains:

[0021] (1) Preparation of solid koji:

[0022] A. Activation of Aspergillus oryzae: Take the freeze-dried powder of Aspergillus oryzae, put it into a liquid test tube, the liquid volume in the test tube is 10ml, the culture temperature is 25°C, the rotation speed is 200r / min, and the culture time is 48h.

[0023] B. Culture on 1000ml eggplant bottle slant: Take 5ml of the activated Aspergillus oryzae solution and spread it evenly on the eggplant bottle slant medium, culture temperature 25℃, culture time 48h.

[0024] C. Expansion cultivation of 1000ml eggplant bottle: Rinse the Aspergillus oryzae spores in the slope of the eggplant bottle with steril...

Embodiment 2

[0062] Weigh raw materials: 55g of mulberry leaves, 35g of mulberry leaves, 10g of corn flour, 10g of soybean meal, 8g of Aspergillus oryzae, 5g of Saccharomyces cerevisiae, 5g of Bacillus subtilis, 5g of Lactobacillus plantarum, 3g of light calcium carbonate, and 50g of pure water.

[0063] 1. The preparation of the fermentation strain is the same as in Example 1.

[0064] 2. Fermented biological feed:

[0065] (1) Crushing of raw materials

[0066] Crush leaves, mulberry leaves, corn flour, and soybean meal, pass through a 30-mesh sieve, mix them, put them into a steaming ball, and sterilize with high-pressure steam at a temperature of 121°C for 1 hour.

[0067] (2) Inoculation

[0068] When the material is cooled below 40°C, inoculate according to the weight percentage: 3% of solid koji and 2% of each of the three fermentation liquids. The bacteria are first added to pure water, and then mixed with the material. The amount of pure water added is the weight of the material...

Embodiment 3

[0074] Weigh raw materials: 45g of mulberry leaves, 32g of mulberry leaves, 8g of corn flour, 8g of soybean meal, 5g of Aspergillus oryzae, 3g of Saccharomyces cerevisiae, 3g of Bacillus subtilis, 3g of Lactobacillus plantarum, 2.5g of light calcium carbonate, and 45g of pure water.

[0075] 1. The preparation of the fermentation strain is the same as in Example 1.

[0076] 2. Fermented biological feed:

[0077] (1) Crushing of raw materials

[0078] Crush leaves, mulberry leaves, corn flour, and soybean meal, pass through a 30-mesh sieve, mix them, put them into a steaming ball, and sterilize with high-pressure steam at a temperature of 121°C for 1 hour.

[0079] (2) Inoculation

[0080] When the material is cooled below 40°C, inoculate according to the weight percentage: 3% of solid koji and 2% of each of the three fermentation liquids. The bacteria are first added to pure water, and then mixed with the material. The amount of pure water added is the weight of the material...

technical field

[0001] The invention belongs to the technical field of agricultural feed additives, and in particular relates to a biologically fermented feed suitable for livestock and poultry prepared by using mulberry leaves, mulberry leaves, and fermentation strains. Background technique

[0002] Paper mulberry is a kind of deciduous tree widely distributed in various places in my country. The scientific name of paper mulberry is Broussonetia papyrifera, which belongs to the genus of mulberry in the family Moraceae. It is distributed in North China, South China, Central China, Southwest China and Northwest China. The mulberry tree is a strong positive tree species with strong adaptability, stress resistance and pollution resistance. The mulberry leaf is rich in flavonoids, alkaloids, fatty acids, lipids and amino acids. The crude protein content of the mulberry leaf is as high as 18-24%, and the composition of lysine and methionine is significantly higher than that of co...

Examples

Embodiment 1

[0019] Weigh raw materials: 35g of mulberry leaves, 30g of mulberry leaves, 5g of corn flour, 5g of soybean meal, 3g of Aspergillus oryzae, 2g of Saccharomyces cerevisiae, 2g of Bacillus subtilis, 2g of Lactobacillus plantarum, 2g of light calcium carbonate, and 40g of pure water.

[0020] 1. Preparation of fermented strains:

[0021] (1) Preparation of solid koji:

[0022] A. Activation of Aspergillus oryzae: Take the freeze-dried powder of Aspergillus oryzae, put it into a liquid test tube, the liquid volume in the test tube is 10ml, the culture temperature is 25°C, the rotation speed is 200r / min, and the culture time is 48h.

[0023] B. Culture on 1000ml eggplant bottle slant: Take 5ml of the activated Aspergillus oryzae solution and spread it evenly on the eggplant bottle slant medium, culture temperature 25℃, culture time 48h.

[0024] C. Expansion cultivation of 1000ml eggplant bottle: Rinse the Aspergillus oryzae spores in the slope of the eggplant bottle with steril...

Embodiment 2

[0062] Weigh raw materials: 55g of mulberry leaves, 35g of mulberry leaves, 10g of corn flour, 10g of soybean meal, 8g of Aspergillus oryzae, 5g of Saccharomyces cerevisiae, 5g of Bacillus subtilis, 5g of Lactobacillus plantarum, 3g of light calcium carbonate, and 50g of pure water.

[0063] 1. The preparation of the fermentation strain is the same as in Example 1.

[0064] 2. Fermented biological feed:

[0065] (1) Crushing of raw materials

[0066] Crush leaves, mulberry leaves, corn flour, and soybean meal, pass through a 30-mesh sieve, mix them, put them into a steaming ball, and sterilize with high-pressure steam at a temperature of 121°C for 1 hour.

[0067] (2) Inoculation

[0068] When the material is cooled below 40°C, inoculate according to the weight percentage: 3% of solid koji and 2% of each of the three fermentation liquids. The bacteria are first added to pure water, and then mixed with the material. The amount of pure water added is the weight of the material...

Embodiment 3

[0074] Weigh raw materials: 45g of mulberry leaves, 32g of mulberry leaves, 8g of corn flour, 8g of soybean meal, 5g of Aspergillus oryzae, 3g of Saccharomyces cerevisiae, 3g of Bacillus subtilis, 3g of Lactobacillus plantarum, 2.5g of light calcium carbonate, and 45g of pure water.

[0075] 1. The preparation of the fermentation strain is the same as in Example 1.

[0076] 2. Fermented biological feed:

[0077] (1) Crushing of raw materials

[0078] Crush leaves, mulberry leaves, corn flour, and soybean meal, pass through a 30-mesh sieve, mix them, put them into a steaming ball, and sterilize with high-pressure steam at a temperature of 121°C for 1 hour.

[0079] (2) Inoculation

[0080] When the material is cooled below 40°C, inoculate according to the weight percentage: 3% of solid koji and 2% of each of the three fermentation liquids. The bacteria are first added to pure water, and then mixed with the material. The amount of pure water added is the weight of the material...