Chicken feed containing lipase and preparation method of lipase

A chicken feed, lipase technology, applied in microorganism-based methods, biochemical equipment and methods, animal feed, etc., can solve the problem of high production costs, and achieve the effects of satisfying industrial production, improving digestibility, and reducing costs.

Active Publication Date: 2013-06-05
ANHUI LEVEKING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The application of the present invention aims at the lack of a lipase-containing chicken feed with definite effect and the relatively high production cost of the existing lipase, and pr

Method used

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  • Chicken feed containing lipase and preparation method of lipase
  • Chicken feed containing lipase and preparation method of lipase
  • Chicken feed containing lipase and preparation method of lipase

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Feed formula one:

[0051] Corn: 50 parts; soybean meal: 8 parts; fish meal: 1 part;

[0052] Rapeseed Meal: 3 parts; Soybean Meal: 3 parts; Vegetable Oil: 2 parts;

[0053] Premix: 2 parts; lipase 0.01 part.

[0054] Wherein, described premix provides the nutritional labeling of following components:

[0055]Iron: 80mg; Manganese: 40mg; Zinc: 100mg; Copper: 15mg; Iodine: 0.2mg; Selenium: 0.2mg; Vitamin A: 5000IU; Vitamin D3: 130IU; Vitamin E: 10mg; Vitamin B12: 1.0ug; Riboflavin : 1.0mg; D-pantothenic acid: 7.0mg; Niacin: 6.5mg.

Embodiment 2

[0057] Feed formula two:

[0058] Corn: 80 parts; soybean meal: 15 parts; fish meal: 2 parts;

[0059] Rapeseed Meal: 6 parts; Soybean Meal: 6 parts; Vegetable Oil: 4 parts;

[0060] Premix: 4 parts; Lipase: 0.04 parts.

[0061] Wherein, described premix provides the nutritional labeling of following components:

[0062] Iron: 120mg; Manganese: 50mg; Zinc: 110mg; Copper: 25mg; Iodine: 0.4mg; Selenium: 0.4mg; Vitamin A: 15000IU; Vitamin D3: 140IU; Vitamin E: 12mg; Vitamin B12: 2.0ug; : 3.0mg; D-pantothenic acid: 7.8mg; Niacin: 7.5mg.

Embodiment 3

[0064] Feed formula three:

[0065] Corn: 65 parts; soybean meal: 12 parts; fish meal: 1.5 parts;

[0066] Rapeseed Meal: 4 parts; Soybean Meal: 4.5 parts; Vegetable Oil: 3 parts;

[0067] Premix: 3 parts; 0.03 parts of lipase.

[0068] Wherein, described premix provides the nutritional labeling of following components:

[0069] Iron: 100mg; Manganese: 45mg; Zinc: 105mg; Copper: 20mg; Iodine: 0.3mg; Selenium: 0.3mg; Vitamin A: 10000IU; Vitamin D3: 135IU; Vitamin E: 11mg; Vitamin B12: 2.0ug; Riboflavin : 2.0mg; D-pantothenic acid: 7.4mg; Niacin: 7.0mg.

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PUM

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Abstract

The invention provides chicken feed containing lipase. The chicken feed comprises the following components, by weight, 50-60 parts of corn, 8-15 parts of bean pulp, 1-2 parts of fish meal, 3-6 parts of rapeseed dregs, 3-6 parts of soybean meal, 2-4 parts of vegetable oil, 2-4 parts of pre-mixed materials, and 0.01-0.04 part of lipase. Preferably, the lipase comprises aspergillus niger lipase. The invention further comprises a preparation method of the lipase. The chicken feed can improve the digestion rate of thick fat, can improve quality of feed, is stable and lasting in function and higher in activity, achieves the purpose of reducing cost through reducing adding amount of fat.

Description

technical field [0001] The application of the invention relates to a chicken feed containing lipase and a preparation method thereof, belonging to the technical field of feed processing. Background technique [0002] In recent years, with the rising price of energy feed raw materials, especially oil, how to improve the utilization rate of energy in feed, reduce the amount of added oil, avoid the harm caused by high oil, and save costs has become the focus of attention. For young animals and animals under stress and pathological conditions, the secretion of pancreatic lipase and bile acid in the body is very low. In order to pursue higher production performance of animals, the amount of fat added in feed is getting higher and higher. , and the body's own pancreatic lipase and bile acid secretion is relatively insufficient, which cannot fully hydrolyze fat, resulting in waste of fat; at the same time, fat indigestion also causes many complications. [0003] Energy is an impor...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/165A23K1/16A23K1/175C12N9/20C12R1/685
Inventor 时本利王剑英谢英明朱维叶兰瑛王宏
Owner ANHUI LEVEKING BIOTECH CO LTD
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