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Emulsified nanometer fatty powder and preparation method and application thereof

A kind of fat powder and nanotechnology, which is applied in the direction of application, animal feed, additional food elements, etc., can solve the problems of difficult application in animal husbandry industry, immature nanotechnology, unbalanced fatty acid structure, etc., to improve the production performance of livestock and poultry, Improve absorption utilization rate and production performance, good storage effect

Pending Publication Date: 2020-06-23
GUANGZHOU YOUBAITE FEED SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent application provides a variety of short and medium chain mono-diglycerides compounded in a certain proportion, but the emulsification effect is slightly poor, which affects its absorption
CN10162046A discloses a compound emulsifier for livestock and poultry feed, which is made of the following raw materials in proportion by weight: sucrose fatty acid ester SE-520-25 parts, sucrose fatty acid ester SE-13 40-60 parts, single 20-30 parts of glyceride, the fatty acid structure in the emulsified fat powder provided by the patent application is unbalanced
[0005] At present, the effects of nano-fats on animals have been reported, but due to immature nano-technology and high production costs, it is difficult to apply to the animal husbandry industry

Method used

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  • Emulsified nanometer fatty powder and preparation method and application thereof
  • Emulsified nanometer fatty powder and preparation method and application thereof
  • Emulsified nanometer fatty powder and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A kind of emulsified nano fat powder, by weight, is made up of following components:

[0050]

[0051] Among them, the mixed fatty acid is a combination of capric acid and linoleic acid with a mass ratio of 2:1, the mass ratio of Ω6 to Ω3 is 4:1, the surfactant is lysolecithin, the co-surfactant is n-butanol, and the carrier It is corn germ meal, and the fat-soluble vitamin is VE.

[0052] The preparation method is:

[0053] (1) Coconut oil and palm kernel oil are mixed and heated to 70°C, then mixed with phytol, mixed fatty acids and fat-soluble vitamins and stirred until all substances are completely dissolved to obtain an oil phase, and the surfactant and co-surfactant are mixed in Disperse and dissolve in water, the temperature is 60°C, the volume ratio of the total volume of surfactant and co-surfactant to water is 1:100, and the water phase is obtained;

[0054] (2) Mix the oil phase and the water phase, and then continue to heat up to 85°C for an average of ...

Embodiment 2-5

[0058] The difference with Example 1 is that in this example, the mass ratio of the linoleic acid to capric acid is 1.5:1 (Example 2), 2.8:1 (Example 3), 1.2:1 (Example 3). 4), 3:1 (embodiment 5).

Embodiment 6-8

[0060] The difference from Example 1 is that in this example, the mass ratio of Ω6 to Ω3 is 3:1 (Example 6), 2:1 (Example 7), and 5:1 (Example 8).

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Abstract

The invention provides emulsified nanometer fatty powder and a preparation method and application thereof. The emulsified nanometer fatty powder comprises the following components of 10-30 parts of coconut oil, 5-25 parts of palm kernel oil, 1-10 parts of phytol, 10-30 parts of mixed fatty acid, 0.1-0.5 part of a surfactant, 0.4-2 parts of a cosurfactant and 30-55 parts of a carrier. The emulsified nanometer fatty powder provided by the invention is reasonable in compounding ratio of oil and fat and balanced in fatty acid nutrients. The emulsified nanometer fatty powder is small in average particle diameter, the production performance of livestock and poultry and the utilization rate of fat can be effectively increased, the emulsified nanometer fatty powder is good in oil-fat uniformity, high in stability and good in storage capability, besides, the preparation method is simple and the preparation time is short.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and relates to an emulsified nano-fat powder and a preparation method and application thereof. Background technique [0002] Oil is the main source of essential fatty acids in livestock and poultry breeding, and it is also the first choice to increase the energy concentration of diets. It plays an important role in livestock and poultry breeding. Fat is extremely susceptible to oxidation, which damages the flavor of the fat and its product quality. At present, oil hydrogenation technology or oil powderization technology is mainly used in oil processing technology both at home and abroad. The oil powdering technology is to use the coating wall material to coat the oil to make a microencapsulated powder. At the same time, in order to use the oil more efficiently, the oil is usually emulsified. However, the size of the fat particles in the emulsified oil will directly affect the efficacy. [...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/60A23K50/75A23K20/158A23K20/105A23K10/37A23K20/174
CPCA23K50/30A23K50/60A23K50/75A23K20/158A23K20/105A23K10/37A23K20/174Y02P60/87
Inventor 焦莉孙丽华王勇丁为国
Owner GUANGZHOU YOUBAITE FEED SCI & TECH
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