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Preparation method of glycolysis and emulsification feed for young livestock and poultry

A livestock and poultry, fermentation technology, applied in the field of enzyme preparations, microorganisms, and feed, can solve the problems of volatile gastrointestinal microflora, increased osmotic pressure of intestinal contents, insufficient gastric acid secretion, etc., and achieves the content of anti-nutritional factors. Low, amino acid balance, good palatability

Active Publication Date: 2013-02-13
FLSUGARPEPTIDE BIOLOGY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to overcome the incomplete function of the digestive tract of the above-mentioned young livestock and poultry, insufficient secretion of gastric acid, variable flora of the gastrointestinal tract, insufficient secretion of digestive enzymes, and protein indigestion that easily cause the osmotic pressure of intestinal contents to increase, and the Dehydration leading to diarrhea and other problems

Method used

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  • Preparation method of glycolysis and emulsification feed for young livestock and poultry
  • Preparation method of glycolysis and emulsification feed for young livestock and poultry
  • Preparation method of glycolysis and emulsification feed for young livestock and poultry

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Remove impurities and pulverize 900kg corn and 100kg broken rice, mix evenly, then add 1600kg water to prepare an enzymolysis slurry, heat up to 90-95°C to liquefy, and adjust the pH with 20% calcium hydroxide solution (mass percentage, the same below). To 6.0-6.2, add 2kg a-amylase (0.5-25U / g substrate dry basis), enzymolyze for 1-1.5h, and adjust the pH to 4.5-4.6 with 20% lactic acid solution (mass percentage, the same below) , add 2kg glucoamylase (2U / g substrate dry basis), 1kg xylanase (10U / g substrate dry basis), 0.5kg dextranase (0.5U / g substrate dry basis), at a temperature of After enzymatic hydrolysis and saccharification at 40°C for 24-36 hours, 2000-2100 kg of grain polysaccharide liquid and 500-600 kg of grain solids (wet basis) were separated through solid-liquid separation equipment.

[0040] After removing impurities and crushing 500-600kg of grain solids (wet basis) and 180kg of soybean meal, add 100kg of mixed strain liquid (all strain liquids are pre...

Embodiment 2

[0044] Remove impurities and grind 900kg of corn and 100kg of wheat (or flour), mix them evenly, then add 1600kg of water to prepare an enzymatic hydrolysis slurry, raise the temperature to 90-95°C for liquefaction, and adjust the pH to 6.0-6.2 with 20% calcium hydroxide solution , by adding 2kg a-amylase (0.5~25U / g substrate dry basis), enzymolysis for 1~1.5h, using 20% ​​lactic acid solution to adjust the pH to 4.5~4.6, adding 2kg glucoamylase (2U / g substrate dry basis), 1kg xylanase (10U / g substrate dry basis), 0.5kg dextranase (0.5U / g substrate dry basis), enzymatic hydrolysis and saccharification at 40°C for 24-36 hours , 2000-2100kg of grain polysaccharide liquid and 500-600kg of grain solids (wet basis) are separated through solid-liquid separation equipment.

[0045] After removing impurities and crushing 500-600kg of grain solids (wet basis) and 180kg of soybean meal, add 100kg of mixed strain solution, add 0.5kg of microbial protease (500U / g substrate dry basis), mix...

Embodiment 3

[0049] Remove impurities and grind 1000kg corn, mix evenly, then add 1600kg water to prepare enzymolysis slurry, heat up to 90-95°C to liquefy, adjust pH to 6.0-6.2 with 20% calcium hydroxide solution, add 2kg a-starch Enzyme (0.5~25U / g dry basis of substrate), hydrolyze for 1~1.5h, adjust the pH to 4.5~4.6 with 20% lactic acid solution, add 2kg glucoamylase (2U / g dry basis of substrate), 1kg xylem Carbohydrase (10U / g substrate dry basis), 0.5kg dextranase (0.5U / g substrate dry basis), after enzymatic hydrolysis and saccharification at 40°C for 24-36 hours, separated by solid-liquid separation equipment 2000-2100kg of grain polysaccharide liquid and 500-600kg of grain solids (wet basis) are produced.

[0050] After removing impurities and crushing 500-600kg of grain solids (wet basis) and 180kg of soybean meal, add 100kg of mixed strain solution, add 0.5kg of microbial protease (500U / g substrate dry basis), mix well and then heat up to 38~ 40°C, after mixing evenly, anaerobic...

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Abstract

The invention belongs to the technical field of feed, enzyme preparations and microbes and particularly relates to a preparation method of glycolysis and emulsification feed for young livestock and poultry. The preparation method comprises the following steps: carrying out enzyme hydrolysis, liquefaction, saccharification and solid-liquid separation on grain starch to obtain grain solid content wet basis and grain polysaccharide liquid; mixing and fermenting the grain solid content wet basis, bean pulps and mixed culture liquid to obtain fermenting dreg pulp; mixing, grinding, emulsifying and homogenizing the grain polysaccharide liquid, compound feeding oil, the fermenting dreg pulp and an emulsifying agent to obtain chyle fat pulp; and mixing two or three of the grain polysaccharide liquid, the fermenting dreg pulp and the emulsified chyle fat pulp, and drying the mixture to obtain the glycolysis and emulsification feed for young livestock and poultry. The glycolysis and emulsification feed for young livestock and poultry, provided by the invention, is rich in chyle chat, short-chain dextrin, glucose, oligosaccharide, small peptides, lactic acid and probiotics and has the advantages of balanced amino acids, rich nutrition, easy digestion, good palatability, low content of anti-nutrient factors and the like.

Description

technical field [0001] The invention belongs to the technical fields of feed, enzyme preparations and microorganisms, and in particular relates to a method for preparing fermented and emulsified feed for young livestock and poultry. Background technique [0002] China is a country with a large population and a large breeding industry. In 2012, the output value of animal husbandry reached 2.287 billion yuan, and the output of meat, poultry eggs, milk and aquatic products reached 79.25 million tons, 28.65 million tons, 38.7 million tons and 53.73 million tons respectively. Along with the development of the breeding industry, the feed industry has developed at an astonishing speed. In 2012, the national commercial feed production reached 180 million tons, including 149.63 million tons of compound feed, 25.48 million tons of concentrated feed, and 6.05 million tons of additive premixed feed. By the end of the 12th Five-Year Plan, the national double-shift production capacity of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/18
Inventor 程茂基程勐万里孟龙孟秀丽薛芹吕锋
Owner FLSUGARPEPTIDE BIOLOGY ENG
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