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Composite enzyme for feed of table poultry and application thereof

A compound enzyme for feed and broiler chicken technology, which is applied in the field of compound enzyme for feed, can solve the problems of unreasonable species and addition amount, reduce economic benefits, and ineffective effects, so as to reduce breeding costs, improve the breeding environment, and reduce the amount of feces Effect

Inactive Publication Date: 2013-03-20
广州市威司特生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of compound enzymes for feed on the market, but due to the different types of diets, if the type and amount of single enzyme added are unreasonable, it will lead to negative effects such as ineffective effects, increased costs, and reduced economic benefits.

Method used

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  • Composite enzyme for feed of table poultry and application thereof
  • Composite enzyme for feed of table poultry and application thereof
  • Composite enzyme for feed of table poultry and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A corn-soybean meal-based ration for broilers, containing the following components by mass:

[0030] 60.3 parts of corn, 34.9 parts of soybean meal, 3 parts of lard, 1.7 parts of fish meal; 3 parts of chicken premix; 0.01 part of compound enzyme for broiler chicken feeding.

[0031] The compound enzyme for broiler chicken feed in the above formula includes 12000 U / g of cellulase, 200000 U / g of xylanase, 15000 U / g of glucanase and 50000 U / g of mannanase.

[0032] All feed raw materials are directly pulverized, mixed evenly according to the above ratio to make pellet feed, and the compound enzyme is added before pelleting.

Embodiment 2

[0034] A corn-soybean meal-type ration for broilers, containing the following components by mass:

[0035] 60.3 parts of corn, 34.9 parts of soybean meal, 3 parts of lard, 1.7 parts of fish meal; 3 parts of chicken premix; 0.02 part of compound enzyme for broiler chicken.

[0036] The compound enzyme for broiler chicken feed in the above formula includes 12000 U / g of cellulase, 200000 U / g of xylanase, 15000 U / g of glucanase and 50000 U / g of mannanase.

[0037] All feed raw materials are directly pulverized, mixed evenly according to the above ratio to make pellet feed, and the compound enzyme is added before pelleting.

Embodiment 3

[0039] A corn-soybean meal-type ration for broilers, containing the following components by mass:

[0040] 60.3 parts of corn, 34.9 parts of soybean meal, 3 parts of lard, 1.7 parts of fish meal; 3 parts of chicken premix; 0.03 part of compound enzyme for broiler chicken.

[0041] The compound enzyme for broiler chicken feed in the above formula includes 12000 U / g of cellulase, 200000 U / g of xylanase, 15000 U / g of glucanase and 50000 U / g of mannanase.

[0042] All feed raw materials are directly pulverized, mixed evenly according to the above ratio to make pellet feed, and the compound enzyme is added before pelleting.

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PUM

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Abstract

The invention discloses a composite enzyme for feed of table poultry. The composite enzyme comprises 10000-15000 U / g of cellulase, 100000-200000 U / g of xylanase, 10000-15000 U / g of glucanase and 40000-50000 U / g of mannose. The invention also discloses corn and bean meal type daily feed containing the composite enzyme for feed for the table poultry. The composite enzyme for the feed disclosed by the invention can effectively hydrolyze non-starch polysaccharides in the daily feed, thereby protein, starch, and other nutrients in the feed can be effectively digested and absorbed by animals, the growth of the table poultry can be promoted, the breeding cost is lowered, and the breeding environment can be improved; and the composite enzyme for the feed has significant economic benefits and ecological benefits.

Description

technical field [0001] The invention relates to a compound enzyme for feeding, in particular to a compound enzyme for feeding broilers and its application in corn-soybean meal-based rations for broilers. Background technique [0002] my country is the world's largest animal husbandry and breeding country. Further rational allocation and efficient use of feed resources to improve the output, quality and safety of livestock products are the key issues facing my country's animal husbandry and feed industries. The corn-soybean meal-based ration is a conventional ration in my country, but there are a large amount of insoluble non-starch polysaccharides in corn and soybean meal. Nutrients and endogenous enzymes are difficult to diffuse, which not only reduces the digestion and absorption of nutrients such as protein and starch, but also causes poultry and livestock to produce sticky manure, resulting in low utilization of feed materials and inhibited animal production performance. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/165A23K1/10A23K10/22A23K10/30A23K10/37A23K20/158A23K20/189A23K50/75
CPCY02P60/87
Inventor 于锋段红伟
Owner 广州市威司特生物科技有限公司
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