Compound emulsifier for increasing fat utilization rate of aquatic feed

A compound emulsifier, fatty acid technology, applied in animal feed, animal feed, application and other directions, can solve problems such as increasing cost pressure, and achieve the effects of increasing weight gain, increasing economic benefits, and reducing the amount of addition

Inactive Publication Date: 2015-12-23
青岛玛斯特生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now the price of oil is getting higher and higher, and the cost pressure is increasing day by day

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A compound emulsifier, each component and its content are: 25 parts of sucrose fatty acid ester, 30 parts of modified phospholipid, 20 parts of calcium stearoyl lactylate, 10 parts of fatty acid monoglyceride, 10 parts of glycerin fatty acid ester, 15 parts of L-carnitine, 1 part of bile acid, 5 parts of milk thistle extract, 1 part of lipase.

Embodiment 2

[0019] A composite emulsifier, each component and its content are: 30 parts of sucrose fatty acid ester, 20 parts of modified phospholipid, 10 parts of calcium stearoyl lactylate, 15 parts of fatty acid monoglyceride, 5 parts of glycerin fatty acid ester, 5 parts of L-carnitine, 2 parts of bile acid, 10 parts of milk thistle extract, 0.4 part of lipase.

Embodiment 3

[0021] A compound emulsifier, each component and its content are: 40 parts of sucrose fatty acid ester, 10 parts of modified phospholipid, 5 parts of calcium stearoyl lactylate, 30 parts of fatty acid monoglyceride, 1 part of glycerin fatty acid ester, 12 parts of L-carnitine, 5 parts of bile acid, 6 parts of milk thistle extract, 0.2 part of lipase.

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PUM

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Abstract

The invention relates to the technical field of feed additives, and particularly provides a compound emulsifier. The compound emulsifier comprises sucrose fatty acid ester, modified phospholipid, calcium stearoyl lactylate, fatty acid monoglyceride, glycerin fatty acid ester, L-carnitine, bile acid, a silybum marianum extract and lipase. The compound emulsifier has a favorable emulsification effect, and various emulsification components are synergistic to form a uniform and stable emulsification system. The compound emulsifier can be applied to the field of aquatic feeds, has the capabilities of effectively promoting the digestibility of aquatic animals, including Tilapia mossambica, weevers and carassius auratus gibelio, to fat in a feed, improving the weight increment and reducing the feed coefficient, and can be also used for enabling the digestibility of a low-energy feed to reach, and even exceed a basal feed level by adding the compound emulsifier, thus facilitating to reduce the addition amount of oil and fat in the feed, reduce the feed cost, and increasing the economic benefit of raising households.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a compound emulsifier which can effectively improve the fat utilization rate of aquatic feed and its application. Background technique [0002] Lipids, one of the three essential nutrients for aquatic animals, have important physiological functions in the process of life metabolism. Fat is the nutrient with the highest energy content. Glycerides and fatty acids are important energy sources for the growth and development of fish and shrimp. At the same time, fish and shrimp have a low utilization rate of carbohydrates, and the utilization of fat as an energy source is particularly important. As an essential energy nutrient, the fat content of carnivorous sea and freshwater fish and shrimp feeds is generally 6-13%, while the fat content of ordinary freshwater feeds is generally 3-8%. Now the price of oil is getting higher and higher, and the cost pressure is increasing day ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/165
Inventor 周怡于朝磊许宏伟苟万里
Owner 青岛玛斯特生物技术有限公司
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