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Method for producing meat duck complete feed by solid state enzyme solution and fermentation

A full-price feed and liquid fermentation technology, applied in animal feed, animal feed, application, etc., can solve the problem of unsuitable full-price feed for meat ducks, and achieve the effects of improving feed utilization, reducing pollution and reducing loss.

Inactive Publication Date: 2015-09-16
河南双成生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw materials for the production of biological feed are mainly agricultural and sideline products such as various crop straws, bran, cotton meal, rapeseed meal, dregs, etc. These agricultural and sideline products contain a large number of anti-nutritional factors, such as trypsin inhibitors in plant meal , soybean antigen protein, uric acid, plant lectin, non-starch polysaccharides, etc. Raw materials such as straw and dregs contain a large amount of anti-nutritional factors such as cellulose and hemicellulose, which cannot be fully digested by animals when directly applied It is not suitable as a full-price feed for meat ducks

Method used

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  • Method for producing meat duck complete feed by solid state enzyme solution and fermentation

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Effect test

Embodiment 1

[0060] The method for producing meat duck complete feed by solid enzymolysis and fermentation of the present invention comprises the following steps:

[0061] The first step, liquid fermentation

[0062] The specific preparation method of Candida utilis fermented liquid, Bacillus natto fermented liquid, Lactobacillus plantarum fermented liquid is the same as described in the specific embodiment, and it is standby to make mixed bacterial liquid by the ratio of 1:1:1;

[0063] The second step, solid enzymatic hydrolysis and fermentation

[0064] a. Mix 320kg of corn, 100kg of bran, 50kg of soybean meal, 100kg of rapeseed meal, and 60kg of corn gluten powder, and then put them into the explosion cylinder. The filling coefficient is 60~80%. Saturated steam, when the explosion cylinder pressure reaches 1.0Mpa, maintain for 2 minutes, open the pneumatic valve within 0.00875s for steam explosion;

[0065] b. Mix the gas-exploded material with the mixed bacterial solution prepare...

Embodiment 2

[0081] The method for producing meat duck complete feed by solid enzymolysis and fermentation of the present invention comprises the following steps:

[0082] The first step, liquid fermentation

[0083] The specific preparation method of Candida utilis fermented liquid, Bacillus natto fermented liquid, Lactobacillus plantarum fermented liquid is the same as described in the specific embodiment, and it is made into mixed bacterial liquid by the ratio of 2:1:1 for subsequent use ;

[0084] The second step, solid enzymatic hydrolysis and fermentation

[0085] a. Mix 70kg of corn stalks, 320kg of corn, 100kg of bran, 30kg of soybean meal, 30kg of rapeseed meal, and 80kg of corn gluten powder, and then put them into the explosion cylinder. The filling coefficient is 60~80%. Enter saturated steam at 200°C, and when the cylinder explosion pressure reaches 1.5Mpa, maintain it for 5 minutes, and open the pneumatic valve within 0.00875s to carry out steam explosion;

[0086] b. Mix...

Embodiment 3

[0102] The method for producing meat duck complete feed by solid enzymolysis and fermentation of the present invention comprises the following steps:

[0103] The first step, liquid fermentation

[0104] The specific preparation method of Candida utilis fermented liquid, Bacillus natto fermented liquid, Lactobacillus plantarum fermented liquid is the same as described in the specific embodiment, and it is made into mixed bacterial liquid by the ratio of 2:2:1 for subsequent use ;

[0105] The second step, solid enzymatic hydrolysis and fermentation

[0106] a. Mix 90kg of corn stalks, 350kg of corn, 80kg of bran, 30kg of rapeseed meal, and 80kg of corn gluten powder, and then put them into the explosion cylinder. The filling coefficient is 60~80%. When the explosion cylinder pressure reaches 2.0Mpa and maintains for 1min, open the pneumatic valve within 0.00875s for steam explosion;

[0107] b. Mix the gas-exploded material with the mixed bacterial solution prepared in t...

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Abstract

The invention discloses a method for producing meat duck complete feed by solid state enzyme solution and fermentation, comprising the steps of: liquid culturing candida utilis, bacillus natto and lactobacillus plantarum; preparing a mixed bacterium solution according to the proportion; mixing corn, cornstalk and other materials according to the proportion of formula and putting into an explosion tank, and performing steam explosion under certain conditions; mixing the materials after steam explosion with the mixed bacterium solution according to the proportion, and adding enzymatic preparations to prepare mixed materials; sending the mixed materials into a special modular solid state biological material continuous fermentation device for performing enzyme solution and fermentation, drying the fermented materials and thereby obtaining the meat duck complete feed. According to the method, the modular automatic fermentation device is adopted, and after being mixed with the fermentation bacterium solution and the enzymatic preparations, the materials after explosion is put into the modular solid state biological material automatic fermentation device for performing enzyme solution and fermentation, so that the requirements of automatically controlling temperature, humidity and ventilation quantity are achieved, the biotransformation efficiency is high, the fermentation period is short, the loss is little, the costs are low, and the requirements of mechanized and large-scale production can be achieved.

Description

Technical field [0001] The present invention involves meat duck feed, especially a solid enzymatic and fermented method to produce a full -price feed of meat duck. Background technique [0002] With the booming development of the feed industry, feed has gradually developed in the direction of green industrialization. Therefore, the development of biological feed is the general trend.The raw materials for manufacturing biological feed are mainly agricultural and sideline products such as crop straw, bran, cotton, vegetables, and dregs. These agricultural and sideline products contain a large amount of anti -nutritional factors., Soybean antigen protein, uric acid, plant condensedin, non -starch polysaccharides, etc., straw, scum and other raw materials contain a large amount of cellulose, semic cellulose and other anti -nutritional factors.Utilization is not suitable for full -price feed for meat ducks. Invention content [0003] The purpose of the present invention is to provide...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/00A23K1/165
Inventor 曹胜炎李伟张军峰
Owner 河南双成生物科技有限公司
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