Preparation method of livestock and poultry acidification and glycolysis feed

A fermentation, livestock and poultry technology, applied in the field of feed, enzyme preparations and microorganisms, can solve the problems of no effective treatment, small amount of addition, poor anti-diarrhea effect, etc., to achieve digestible anti-nutritional factor content, amino acid balance, palatable good sex effect

Inactive Publication Date: 2016-06-08
FLSUGARPEPTIDE BIOLOGY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the preparation method of this patent has the following defects: 1. It does not contain functional active nutrients such as probiotics, oligosaccharides, and small peptides, and has poor anti-diarrhea effect, which is poor in replacing or reducing feed antibiotics; 2. It hardly contains protein , crude fiber, crude fat, vitamins and mineral elements and other conventional nutrients, a small amount of conventional nutrients such as protein, crude fiber, crude fat, vitamins and mineral elements are all

Method used

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  • Preparation method of livestock and poultry acidification and glycolysis feed
  • Preparation method of livestock and poultry acidification and glycolysis feed
  • Preparation method of livestock and poultry acidification and glycolysis feed

Examples

Experimental program
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Effect test

Embodiment 1

[0085] A method for preparing acidified and fermented feed for livestock and poultry, comprising the following steps:

[0086] (1), the preparation of citric acid fermented liquid and citric acid residue wet base:

[0087] Grind 100kg of corn, add 200kg of water to adjust the slurry, add liquefaction enzyme and glucoamylase for enzymatic hydrolysis, and obtain 300kg of saccharified liquid with slag. Add 25kg of citric acid-producing Aspergillus niger seed solution to 300kg of saccharification solution with slag, and carry out aerobic fermentation for 72 hours at 28-32°C and natural fermentation pH to obtain 325kg of crude citric acid fermentation solution . 90kg of citric acid residue wet base and 235kg of citric acid fermentation broth were obtained through solid-liquid separation.

[0088] (2), the preparation of citric acid concentrate:

[0089] After directly concentrating 235kg of citric acid fermented liquid, 120kg of citric acid concentrate is prepared.

[0090] (3)...

Embodiment 2

[0096] A method for preparing acidified and fermented feed for livestock and poultry, comprising the following steps:

[0097] (1) Preparation of sugar residue wet base, lactic acid fermentation broth and lactic acid residue wet base:

[0098] Crush 100kg of broken rice, add 200kg of water to adjust the slurry, add liquefying enzyme and glucoamylase for enzymatic hydrolysis, and obtain 300kg of saccharified liquid with slag. Through solid-liquid separation, 20kg of sugar residue wet base and 280kg of residue-free saccharification liquid were obtained.

[0099] Insert 20kg of lactic acid-producing lactic acid bacteria seed solution into 280kg of slag-free saccharification liquid, and carry out anaerobic fermentation for 48- After 60 hours, 300kg of crude lactic acid fermentation liquid was obtained. Add 50kg of 20% dilute sulfuric acid solution to 300kg of lactic acid fermentation broth to acidify to generate calcium sulfate and lactic acid. Through solid-liquid separation, ...

Embodiment 3

[0108] (1), preparation of sugar slag wet base, lactic acid fermentation liquid and lactic acid acid slag wet base:

[0109] Grind 100kg of corn, add 250kg of water to make slurry, add liquefaction enzyme and glucoamylase to enzymatically hydrolyze, and obtain 350kg of saccharified liquid with slag. Through solid-liquid separation, 85kg of sugar residue wet base and 265kg of residue-free saccharification liquid were obtained.

[0110] Insert 20kg of lactic acid-producing lactic acid bacteria seed solution into 265kg of slag-free saccharification liquid, and carry out anaerobic fermentation for 48- After 60 hours, 285kg of crude lactic acid fermentation liquid was obtained. Add 40kg of 20% dilute sulfuric acid solution to 285kg of lactic acid fermentation broth to acidify to generate calcium sulfate and lactic acid. Through solid-liquid separation, 16kg of lactic acid residue wet base and calcium sulfate wet base, and 309kg of lactic acid fermentation broth were obtained. Am...

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Abstract

The invention relates to a preparation method of a livestock and poultry acidification and glycolysis feed. The method comprises the following steps: crushing a starch-containing product, mashing the crushed starch-containing product, carrying out enzymatic hydrolysis to prepare a residue-containing saccharification liquid or carrying out solid-liquid separation to obtain a residue-free saccharification liquid; inoculating the residue-containing saccharification liquid to citric acid producing strains, and carrying out solid-liquid separation to obtain acid residues and a citric acid fermentation liquid; inoculating the residue-free saccharification liquid to lactic acid production strains, fermenting the inoculated saccharification liquid, and acidifying the fermented saccharification liquid to prepare a lactic acid fermentation liquid; concentrating one or more of the lactic acid fermentation liquid and the citric acid fermentation liquid to prepare an organic acid concentrate liquid; mixing one or more of sugar residues and acid residues with a feed raw material, a composite strain liquid and a compound enzyme, and carrying out enzymatic hydrolysis fermentation to prepare glycolysis residue meal; and mixing the organic acid concentrate liquid and the glycolysis residue meal with one or more of feeding inorganic acids, organic acid salts, carbohydrates and grease to prepare the livestock and poultry acidification and glycolysis feed. The livestock and poultry acidification and glycolysis feed prepared in the invention is rich in organic acids, small peptides, oligosaccharides, probiotics and other nutrients, and has the characteristics of diarrhea resistance, good palatability and easy digestion.

Description

technical field [0001] The invention belongs to the technical fields of feed, enzyme preparations and microorganisms, and in particular relates to a preparation method of acidification and fermentation feed for livestock and poultry. Background technique [0002] In recent years, food safety and environmental pollution have been widely concerned by governments at all levels in various countries, which are related to the health and life safety of the people. The safety of animal products requires that the feed has no drug residues, and the environmental protection requires that the feed has low pollution. In the past, we talked about "effective and safe" feed, but now the Ministry of Agriculture has repeatedly emphasized "safe, effective and low pollution". As we all know, since the advent of antibiotics, their use in livestock and poultry to prevent diseases and stimulate growth has indeed received good results. However, with the passage of time, the defects of antibiotics ...

Claims

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Application Information

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IPC IPC(8): A23K10/14A23K10/18A23K10/30
Inventor 程勐万里程茂基孟龙刘萱仪孟秀丽薛芹
Owner FLSUGARPEPTIDE BIOLOGY ENG
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