Method for producing feed additive by utilizing fermentation of waste vinasse

Abstract

The invention relates to a method for producing a feed additive, in particular to the method for producing the feed additive by utilizing the fermentation of waste vinasse, which belongs to the technical field of feed processing. The method comprises the steps of strain culture, heating sterilization treatment, solid mixing fermentation, drying and production finishing, and the like. The waste vinasse is converted into the feed additive for livestock and poultry by microbial fermentation so as to effectively increase the utilization rate of feeds and reduce the excreta of the livestock and the poultry, and can be used partially or totally instead of antibiotics so as to solve the problem of harmful substance residues in livestock and poultry meat.

Description

technical field

[0001] The invention relates to a method for producing feed additives, in particular to a method for producing feed additives by fermenting waste distiller's grains, which belongs to the technical field of feed processing. Background technique

[0002] my country is a big winemaking country, but due to the use of traditional technology in the production process, the utilization of starch is low and the yield of wine is not high. About 3.3 kilograms of grain are needed to produce 1 kilogram of 65-degree koji wine. About 10% of the unused starch is still contained in the discarded dregs of the koji distillery. At present, about 15 million tons of discarded grains are discarded by Qu distilleries across the country every year. Since fresh distiller's grains belong to roughage, poultry and livestock have indigestion and cannot be well utilized. During the stacking process, the smell is soaring, and the organic matter flows into the water body with the rainwate...

Examples

Embodiment

[0013] A method for producing feed additives by fermenting waste distiller's grains. The method includes strain cultivation, heat sterilization treatment, solid mixed fermentation, and drying into finished products. The specific steps are as follows:

[0014] (1) Strain cultivation: Take 100 parts of soybean sprouts, add 100 parts of water, 10 parts of soybean meal or bean cake, add 50 parts of glucose or 50 parts of sucrose, and 20 parts of agar, and add 1 kg / cm 2 Sterilize for 30 minutes, inoculate at 30°C, incubate for 3 days, and set aside;

[0015] (2) Solid medium; 85 parts of bran, 15 parts of bean cake powder, 95-100 parts of water; inoculation and cultivation, 12-15 parts of material in a 500 milliliter container, adding water, water: material ratio is 95: 100, press Every 1.5kg / cm 2 Sterilize for 30 minutes, cool to below 40°C for inoculation, break up the material and shake well when inoculating, incubate at 30°C for 3 days, and set aside;

[0016] (3) Solid mixed...

technical field

[0001] The invention relates to a method for producing feed additives, in particular to a method for producing feed additives by fermenting waste distiller's grains, which belongs to the technical field of feed processing. Background technique

[0002] my country is a big winemaking country, but due to the use of traditional technology in the production process, the utilization of starch is low and the yield of wine is not high. About 3.3 kilograms of grain are needed to produce 1 kilogram of 65-degree koji wine. About 10% of the unused starch is still contained in the discarded dregs of the koji distillery. At present, about 15 million tons of discarded grains are discarded by Qu distilleries across the country every year. Since fresh distiller's grains belong to roughage, poultry and livestock have indigestion and cannot be well utilized. During the stacking process, the smell is soaring, and the organic matter flows into the water body with the rainwate...

Examples

Embodiment

[0013] A method for producing feed additives by fermenting waste distiller's grains. The method includes strain cultivation, heat sterilization treatment, solid mixed fermentation, and drying into finished products. The specific steps are as follows:

[0014] (1) Strain cultivation: Take 100 parts of soybean sprouts, add 100 parts of water, 10 parts of soybean meal or bean cake, add 50 parts of glucose or 50 parts of sucrose, and 20 parts of agar, and add 1 kg / cm 2 Sterilize for 30 minutes, inoculate at 30°C, incubate for 3 days, and set aside;

[0015] (2) Solid medium; 85 parts of bran, 15 parts of bean cake powder, 95-100 parts of water; inoculation and cultivation, 12-15 parts of material in a 500 milliliter container, adding water, water: material ratio is 95: 100, press Every 1.5kg / cm 2 Sterilize for 30 minutes, cool to below 40°C for inoculation, break up the material and shake well when inoculating, incubate at 30°C for 3 days, and set aside;

[0016] (3) Solid mixed...