Preparation method and application of fermented feed additive

A technology for fermenting feed and additives, applied in the direction of bacteria, applications, animal feed, etc. used in food preparation, it can solve the problem of increased probability of food antibiotic residues and drug-resistant bacteria, human health threats, and increased human and animal treatment. Difficulty of diseases and other problems, to achieve the effect of improving the level of nutrition and digestion and utilization, reducing the incidence of livestock and poultry, and improving the quality of meat, eggs and milk

Inactive Publication Date: 2019-01-18
HENAN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the addition of antibiotics to feed will greatly increase the probability of food antibiotic residues and drug-resis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Composed of 10% microbial mixed fermentation broth, 10% corn husk, 40% corn steep liquor, 15% corn starch sugar residue, 15% corn gluten powder, and 10% water. Stir the above-mentioned raw materials evenly, put them into a solid fermentation container or a sealed bag, ferment at 32-37°C for 7-10 days, and dry them. Add the compound premix and compound enzyme to the solid-state fermented product after drying above, and the weight ratio of each material is: compound premix 6%, compound enzyme 5%, stone powder 7%, solid-state fermented product 82%, fully stir Mixed evenly, it is a fermented feed additive.

Embodiment 2

[0056] Composed of 20% microbial mixed fermentation broth, 20% corn husk, 20% corn steep liquor, 10% corn starch sugar residue, 20% corn gluten powder, and 10% water. Stir the above-mentioned raw materials evenly, put them into a solid fermentation container or a sealed bag, ferment at 32-37°C for 7-10 days, and dry them. Add the compound premix and compound enzyme to the solid-state fermented product after drying above, and the weight ratio of each material is: compound premix 6%, compound enzyme 5%, stone powder 7%, solid-state fermented product 82%, fully stir Mixed evenly, it is a fermented feed additive.

Embodiment 3

[0058] Composed of 20% microbial mixed fermentation broth, 10% corn husk, 30% corn steep liquor, 20% corn starch sugar residue, 10% corn gluten powder, and 10% water. Stir the above-mentioned raw materials evenly, put them into a solid fermentation container or a sealed bag, ferment at 32-37°C for 7-10 days, and dry them. Add the compound premix and compound enzyme to the solid-state fermented product after drying above, and the weight ratio of each material is: compound premix 6%, compound enzyme 5%, stone powder 7%, solid-state fermented product 82%, fully stir Mixed evenly, it is a fermented feed additive.

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PUM

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Abstract

The invention discloses a preparation method and application of a fermented feed additive and belongs to the field of animal feed. The additive is prepared by a liquid-solid two-step fermentation method. The liquid-solid two-step fermentation method comprises the steps: firstly, performing liquid fermentation on probiotics of bacillus subtilis, lactobacillus acidophilus, clostridium butyricum, saccharomyces cerevisiae and saccharomyces boulardii; performing solid mixed fermentation for 5 to 7 days with solid raw materials after fermentation is finished; drying and packaging; then compounding acompound premix and compound enzyme to obtain a finished product. According to the fermented feed additive, corn bran, corn steep liquor, corn starch candy pomace, corn protein powder and the like are utilized as main raw materials; thus, the fermented feed additive has comprehensive nutrition, and a lot of active matters can be further generated after microbial fermentation. When the fermented feed additive is applied to laying hen breeding, organism immunity of the laying hens is improved, and disease resistance of the laying hens is enhanced; furthermore, the laying rate and egg quality ofthe laying hens can be improved. The raw materials of the fermented feed additive has wide source and is low in cost, no three wastes is generated in a production process, and environmental friendliness and safety are achieved. Thus, the fermented feed additive disclosed by the invention has better market application value.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a preparation method and application of a fermented feed additive. Background technique [0002] Micro-ecological feed additive is a new type of feed additive, which can regulate the intestinal microbial community of livestock and poultry, improve the balance of digestive tract flora and enzymes in the animal body, and rapidly improve the body's disease resistance, metabolism, and digestion and absorption capacity. So as to achieve the dual effects of preventing and curing digestive tract diseases and promoting growth. Probiotics are pure biological products, without any chemical synthetic components, and have no pollution and side effects to the environment. Therefore, the promotion and application of probiotics in feed additives is undoubtedly of great significance to the healthy growth of livestock and poultry, to ensuring the quality of livestock products and improving p...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K20/147A23K20/189A23K20/24A23K50/75
CPCA23K10/12A23K10/30A23K10/37A23K20/147A23K20/189A23K20/24A23K50/75A23V2400/113Y02P60/87
Inventor 王付转聂宛随
Owner HENAN UNIVERSITY OF TECHNOLOGY
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