Feed additive

A technology of feed additives and auxiliary materials, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of low fat digestion and absorption efficiency, low feed conversion efficiency, etc., to improve digestibility, animal survival rate and feed conversion rate, reduce diarrhea

Inactive Publication Date: 2007-10-17
GUANGZHOU WEITEFU BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only piglets have low efficiency of fat digestion and absorption, other animals will have the same problem at a young age
At present, the commonly used feed enzyme preparations on t...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Materials: Aspergillus niger lipase, purchased from Shenzhen Lvweikang Bioengineering Co., Ltd.; soybean lecithin, purchased from Shanghai Xirun Chemical Industry Co., Ltd.; Kudingcha extract, purchased from Yunnan Botanical Pharmaceutical Co., Ltd.; sale.

[0016] A feed additive containing 200,000 units of Aspergillus niger lipase. Based on the enzyme activity of 20,000U / g, 10.0 grams of Aspergillus niger lipase; 10.0 grams of soybean lecithin, 40.0 grams of Kudingcha extract and 49.94 kilograms of starch should be added.

Embodiment 2

[0018] Materials: Rhizopus lipase, purchased from Novozymes; sorbitan fatty acid ester, purchased from Shanghai Xirun Chemical Industry Co., Ltd.; Kudingcha extract, purchased from Yunnan Botanical Pharmaceutical Co., Ltd.; sale.

[0019] A feed additive containing 100,000 units of Rhizopus lipase, based on an enzyme activity of 20,000 U / g, 5.0 grams of Aspergillus niger lipase; 5.0 grams of sorbitan fatty acid ester, 10 grams of Kudingcha extract and 49.98 kg of starch.

Embodiment 3

[0021] Materials: Fusarium lipase, purchased from Novozymes; fatty acid sucrose ester, purchased from Shanghai Xirun Chemical Industry Co., Ltd.; Kudingcha extract, purchased from Yunnan Plant Pharmaceutical Co., Ltd.; starch, commercially available.

[0022] A feed additive containing 300,000 units of Fusarium lipase, based on an enzyme activity of 20,000 U / g, 15.0 grams of Aspergillus niger lipase; 25.0 grams of sorbitan fatty acid ester, 50 grams of Kudingcha extract and 49.91 kg of starch.

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PUM

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Abstract

The present invention relates to feed additive field, provides a kind of lipase feed additive. The said feed additive is mainly composed of lipase, emulsifying agent and plumleaf cratoxylum tea extract. The said feed additive of the present invention contains lipase and plumleaf cratoxylum tea extract, aiming at digesting and absorbing the fatty of feed, enhancing digestion rate of fat, promoting animal growing, reducing animal diarrhea resulting in fat indigestion, improving the survival rate of animal and feed conversion rate, especially feeding to the young animal and feeding high fat content to animal having obvious effects, it is a kind of highly effective, fully, green and environmental protection production.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a lipase feed additive. Background technique [0002] Functional feed additives refer to functional feed ingredients that can enhance the immunity of animals, regulate the circadian rhythm of the body, prevent the occurrence of diseases, and promote the recovery of the body. It provides a reliable guarantee for the healthy growth of animals and the safety of livestock products. Functional feed additives are generally classified as non-nutritive feed additives. In recent years, with the rapid development of biotechnology and genetic engineering, a series of feed additives such as enzyme preparations, microorganisms, organic trace elements and egg yolk antibodies have been used more and more in feed, which play an important role in promoting animal production performance and improving animal health. There are obvious effects on the level and so on. Enzymes have been widely used in f...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/165A23K1/18A23K10/30A23K20/10A23K20/158A23K20/163A23K20/189A23K50/30
Inventor 王剑英王勇
Owner GUANGZHOU WEITEFU BIOLOGICAL TECH
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