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Functional additive and preparation method and application thereof

A technology of functional additives and compound enzyme preparations, applied in the fields of application, additional food elements, animal feed, etc., can solve problems such as single composition of dietary fatty acids, reduction of dietary feeding value, lack, etc., to eliminate drug-resistant pathogens bacteria, improve nutritional value, and reduce viscosity

Pending Publication Date: 2020-06-30
GUANGZHOU YOUBAITE FEED SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, livestock and poultry diets are mainly corn + soybean meal, plus a single soybean oil or palm oil, only considering the energy value of fat, ignoring the special effects of fat nutrition, resulting in a single fatty acid composition and lack of some functionality Fatty acid esters, which seriously reduce the feeding value of the diet

Method used

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  • Functional additive and preparation method and application thereof
  • Functional additive and preparation method and application thereof
  • Functional additive and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0064] A kind of structural ester, preparation method is as follows:

[0065] (1) Soybean oil, butyric acid and propionic acid are vacuum dehydrated and degassed respectively, and then mixed with soybean oil, butyric acid and propionic acid in a mol ratio of 1:1.5:1.5;

[0066] (2) After the mixed reaction was placed in an environment of 55°C for 20min, lipase (Lipozyme RM IM) was added, and the amount of lipase added was 6% of the total mass of soybean oil, lauric acid and myristic acid, and then heated at 55°C Lower reaction 5h;

[0067] (3) After the reaction is stopped, remove the lipase by filtering while hot to obtain a structural ester.

[0068] The soybean oil, butyric acid and propionic acid are subjected to transesterification under the action of a catalyst to obtain structural esters.

preparation example 2-3

[0070] The difference from Preparation Example 1 is that soybean oil is replaced by palm oil (Preparation Example 2) and rapeseed oil (Preparation Example 3).

Embodiment 1

[0077] A functional additive consisting of the following components:

[0078] 15 parts of structural ester provided in Preparation Example 1, 15 parts of monoglyceride laurate, 5 parts of medium chain triglyceride, 35 parts of inulin, 5 parts of lactic acid bacteria, 5 parts of compound enzyme preparation, 5 parts of compound emulsifier, vitamin complex 3 parts and coating 35 parts.

[0079] Among them, the lactic acid bacteria are bifidobacteria; the compound enzyme preparation is a combination of arabinoxylanase and β-glucanase, and the mass ratio is 3.5:2; the compound emulsifier is polyethylene glycol glycerol ricinoleate, monoglyceride The combination of ester, lysolecithin and polyoxyethylene 20 sorbitan monooleate, the mass ratio is 2:2:4:4; the vitamin complex is the combination of vitamin A, vitamin C and vitamin E, the mass ratio is 3 :2:3.5.

[0080] The preparation method is as follows:

[0081] (1) Heat the formulated amount of structural ester, lauric monoglyc...

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Abstract

The invention provides a functional additive and a preparation method and application thereof. The functional additive is prepared from the following components in parts by weight: 5-25 parts of structural ester, 5-25 parts of glycerol monolaurate, 1-10 parts of medium chain triglyceride, 25-50 parts of inulin, 1-10 parts of lactic acid bacteria, 1-10 parts of a compound enzyme preparation, 1-10 parts of a compound emulsifier and 20-45 parts of a coating. The functional additive provided by the invention has the capability of improving the anti-enveloped virus capability of livestock and poultry, can improve the intestinal health of the livestock and poultry and improve the growth performance of the livestock and poultry, and also can provide nutritional effects needed by the livestock andpoultry and improve the nutritional value of livestock and poultry food.

Description

technical field [0001] The invention belongs to the technical field of feed additives, relates to a functional additive and its preparation method and application, in particular to a pig functional additive and its preparation method and application. Background technique [0002] my country is a big country in livestock breeding and consumption in the world, and Guangdong is one of the largest provinces in my country's livestock breeding and consumption. The healthy growth of livestock and poultry is the key to determine the development speed of livestock and poultry industry, and also directly affects the economic benefits of livestock and poultry producers. With the improvement of the breeding level, the growth performance of livestock and poultry has been improved to a certain extent, but the overall breeding level is not high, and it is still common at present: ①Livestock and poultry have low immunity and are vulnerable to diseases (especially enveloped viruses), and inf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/158A23K20/163A23K10/18A23K20/189A23K20/105A23K20/174A23K20/10A23K50/00A23K50/75A23K50/70
CPCA23K20/158A23K20/163A23K10/18A23K20/189A23K20/105A23K20/174A23K20/10A23K50/00A23K50/75A23K50/70
Inventor 孙丽华焦莉王勇丁卫国
Owner GUANGZHOU YOUBAITE FEED SCI & TECH
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