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Method for preparing laying hen feed through tea oil cold pressing cakes

A layer feed and oil cooling technology, applied in animal feed, animal feed, applications, etc., can solve the problem that effective substances cannot be effectively used, the laying performance of layers cannot be effectively improved, and Camellia oleifera seed meal cannot be directly used as feed, etc. problems, to achieve the effect of improving the fertilization rate and hatching rate of breeding eggs, good environmental and economic benefits, significant economic benefits and social benefits

Inactive Publication Date: 2018-11-06
广西那坡县翠株园林业科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

But because camellia seed meal contains tea saponin, tea saponin tastes bitter and pungent, and has certain toxicity, so a large amount of camellia seed meal cannot be directly used as feed. Pond agent or fertilizer use, or cheap export, which is a great waste of resources
In recent years, some domestic enterprises have carried out the utilization of camellia seed meal to produce laying hen feed, but camellia seed meal is usually directly mixed with the daily feed materials for laying hens, and the effective substances in camellia seed meal cannot be effectively utilized and cannot be effectively used. Improve egg production performance of laying hens

Method used

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  • Method for preparing laying hen feed through tea oil cold pressing cakes

Examples

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Comparison scheme
Effect test

Embodiment 1

[0023] A kind of tea oil cold-pressed cake is made the method for laying hen feed, and this method comprises the steps:

[0024] (1) According to the 100kg tea oil cold-pressed cake, the 100kg tea oil cold-pressed cake is crushed into a mesh number of 100 mesh tea oil seed powder;

[0025] (2) adding 200 kg of water to tea oil seed powder, heating up to 50° C., adding 10 kg of methanol solution with a concentration of 65% under the condition of pH 9.0, and soaking for 2 hours to obtain a mixture;

[0026] (3) centrifuging the mixture obtained in step (2) to obtain an extract, and taking the filter residue for subsequent use;

[0027] (4) after adding 10kg concentration to the leaching liquid that step (2) obtains is 0.8% acetic acid, add 10kg concentration again and be the mixed liquor of 25% hydrogen peroxide mixing and stirring 5min, be 10% sodium hydroxide solution with concentration Adjusting the pH value of the mixed solution to 6.5, and then performing high vacuum conce...

Embodiment 2

[0034] A kind of tea oil cold-pressed cake is made the method for laying hen feed, and this method comprises the steps:

[0035] (1) According to the 100kg tea oil cold-pressed cake, the 100kg tea oil cold-pressed cake is broken into mesh number and be 105 mesh tea oil seed powder;

[0036] (2) adding 210 kg of water to tea oil seed powder, heating up to 52° C., adding 12 kg of methanol solution with a concentration of 67% under the condition of pH 10.0, and soaking for 2.5 hours to obtain a mixture;

[0037] (3) centrifuging the mixture obtained in step (2) to obtain an extract, and taking the filter residue for subsequent use;

[0038] (4) after adding 11kg concentration in the extract solution that step (2) obtains is 1.0% acetic acid, add 12kg concentration again and be the mixed liquor of 26% hydrogen peroxide mixing and stirring 6min, be 10% sodium hydroxide solution with concentration Adjusting the pH value of the mixed solution to 7.0, then performing high vacuum conc...

Embodiment 3

[0045] A kind of tea oil cold-pressed cake is made the method for laying hen feed, and this method comprises the steps:

[0046] (1) According to the 100kg tea oil cold-pressed cake, the 100kg tea oil cold-pressed cake is crushed into a mesh number of 110 mesh tea oil seed powder;

[0047] (2) adding 220 kg of water to tea oil seed powder, heating up to 54° C., adding 14 kg of methanol solution with a concentration of 69% under the condition of pH 11.0, and soaking for 3 hours to obtain a mixture;

[0048] (3) centrifuging the mixture obtained in step (2) to obtain an extract, and taking the filter residue for subsequent use;

[0049] (4) after adding 13kg concentration in the extract solution that step (2) obtains is 1.2% acetic acid, add 14kg concentration again and be the mixed liquor of 27% hydrogen peroxide mixing and stirring 7min, be 10% sodium hydroxide solution with concentration Adjusting the pH value of the mixed solution to 7.5, then performing high vacuum concent...

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Abstract

The invention belongs to the technical field of feed processing, and relates to a method for preparing laying hen feed through tea oil cold pressing cakes. The method comprises the following steps offirstly crushing the tea oil cold pressing cakes into tea oil seed powder; then performing extraction with methanol for separation to obtain saponin and filter residues, converting the saponin into tea oil concentrated saccharicterpenin, converting the filter residues into tea oil concentrated protein materials, then fermenting the tea oil concentrated saccharicterpenin and the tea oil concentrated protein materials as main raw materials with a mucor fermenting agent, and at the fermentation later stage, adding auxiliary materials of a compound enzyme preparation, a trace element premix agent,corn flour, bacillus licheniformis seed liquid, lactobacillus plantarum seed liquid and the like for cooperation, so that the laying hen feed is prepared. After breeding chickens are fed with the laying hen feed disclosed by the invention, the egg laying property of laying hens can be improved, the egg laying rate can be increased, the weight of each laid egg is increased, the mortality rate is reduced, the laying hens can also be promoted to lay eggs in advance, and the egg laying peak is promoted to reach in advance; and the tea oil cold pressing cakes can be sufficiently developed and utilized, the problem of waste residues during processing of tea oil is solved, and good environment and good economic benefits are produced.

Description

technical field [0001] The invention belongs to the technical field of feed processing, and in particular relates to a method for making laying hen feed from tea oil cold-pressed cake. Background technique [0002] Camellia oleifera is rich in resources in my country, and the popularization and application of camellia oil cold pressing technology maintains the nutrition of camellia oil protein, reduces protein denaturation, and increases the added value of camellia oil protein processing. Camellia oleifera seed meal after tea oil processing contains a large amount of tea saponin, starch, sugar, protein and multivitamins, and is a very valuable resource. But because tea saponin is contained in camellia seed meal, tea saponin tastes bitter and pungent, and has certain toxicity, so a large amount of camellia seed meal cannot be directly used as feed, and most of the present situation of camellia seed meal is directly used for cleaning. Pond agent or fertilizer use, or cheap ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/14A23K10/12
CPCA23K10/12A23K10/14A23K50/75
Inventor 黄妹兰
Owner 广西那坡县翠株园林业科技有限公司
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