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Method of improving conjugated linoleic acid content in water buffalo milk

A technology of conjugated linoleic acid and conjugated linoleic acid, which is applied in applications, animal feed, animal feed, etc., to achieve the effects of convenient use, good use effect, promotion of development and human health

Inactive Publication Date: 2014-06-04
GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, tea seed oil is mainly used in human food, but it has not been reported as a feed additive to regulate rumen microbial fermentation and increase the content of conjugated linoleic acid.

Method used

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  • Method of improving conjugated linoleic acid content in water buffalo milk
  • Method of improving conjugated linoleic acid content in water buffalo milk
  • Method of improving conjugated linoleic acid content in water buffalo milk

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1 Materials and methods

[0022] 1.1 Test material

[0023] Sunflower oil, tea seed oil.

[0024] 1.2 Experimental Design and Animal Feeding Management

[0025] Select 32 milk buffaloes of different breeds (including Nili, Mora, and Sanpinza) with basically the same parity, milk production and good health, and randomly divide them into 4 groups according to the principle of similar milk production and uniform distribution of breeds. Each group 8 heads. The experimental group was fed the basic diet, the sunflower oil group was fed the basic diet + 4% sunflower oil, the tea seed oil group was fed the basic diet + 4% tea seed oil, and the mixed group was fed the basic diet + 2% sunflower oil and 2% tea seed oil. The pre-test period is 14 days, and the formal period is divided into 28 weeks, a total of 42 days. The experimental cows were tethered and had free access to water; they were fed twice a day and milked twice a day, and a breeder specially milked them.

[002...

Embodiment 2

[0063] 1. Materials and methods

[0064] 1.1 Test material

[0065] sunflower oil, tea seed oil

[0066] 1.2 Experimental Design and Animal Feeding Management

[0067] Select 32 milk buffaloes of different breeds (including Nili, Mora, and Sanpinza) with basically the same parity, milk production and good health, and randomly divide them into 4 groups according to the principle of similar milk production and uniform distribution of breeds. Each group 8 heads. The experimental group was fed the basic diet, the sunflower oil group was fed the basic diet + 4% sunflower oil, the tea seed oil group was fed the basic diet + 4% tea seed oil, and the mixed group was fed the basic diet + 2% sunflower oil and 2% tea seed oil. The pre-test period is 14 days, and the formal period is divided into 28 weeks, a total of 42 days. The experimental cows were tethered and had free access to water; they were fed twice a day and milked twice a day, and a breeder specially milked them.

[006...

Embodiment 3

[0093] 1 Materials and methods

[0094] 1.1 Test material

[0095] sunflower oil, tea seed oil

[0096] 1.2 Experimental Design and Animal Feeding Management

[0097] Select 32 milk buffaloes of different breeds (including Nili, Mora, and Sanpinza) with basically the same parity, milk production and good health, and randomly divide them into 4 groups according to the principle of similar milk production and uniform distribution of breeds. Each group 8 heads. The experimental group was fed the basic diet, the sunflower oil group was fed the basic diet + 4% sunflower oil, the tea seed oil group was fed the basic diet + 4% tea seed oil, and the mixed group was fed the basic diet + 2% sunflower oil and 2% tea seed oil. The pre-test period is 14 days, and the formal period is divided into 28 weeks, a total of 42 days. The experimental cows were tethered and had free access to water; they were fed twice a day and milked twice a day, and a breeder specially milked them.

[0098...

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Abstract

The invention discloses a method of improving conjugated linoleic acid content in water buffalo milk. Tea-seed oil with 4% concentrate is added into water buffalo concentrate, mixed in twice in the morning and the evening for feeding milk buffalos, so that the content of milk fat, total milk solids and conjugated linoleic acid in the water buffalo milk is respectively improved by 25.79%, 7.95% and 20.85%; or mixed oil with 4% water buffalo concentrate is added into the water buffalo concentrate, mixed in twice in the morning and the evening for feeding water buffalos, so that the content of milk fat, total milk solids and conjugated linoleic acid in the water buffalo milk is respectively improved by 23.58%, 6.17% and 32.81%, wherein the mixed oil contains tea seed oil and sunflower seed oil in a weight ratio of 1:1. According to the results in the invention, the content of the conjugated linoleic acid can be effectively improved by adding the tea-seed oil in the feed, and therefore, the method is beneficial to improving added value of products of the water buffalo milk and improving body health.

Description

technical field [0001] The invention belongs to a method for using a feed additive, in particular to a method for increasing the content of conjugated linoleic acid in buffalo milk. Background technique [0002] my country is rich in buffalo resources. According to the statistics of FAO (2009), my country has 23.279 million buffaloes, ranking third in the world. Among them, there are more than 4 million head in Guangxi, ranking first in the country. In 2010, Guangxi had a total of 2.25 million buffaloes of various types and 930,000 breeding cows, ranking first in the country (the data comes from the "12th Five-Year Plan" for the development of Guangxi's milk buffalo industry). Buffalo occupies a very important position in the agricultural industrial structure in southern my country. my country attaches great importance to the development of buffalo. [0003] Today's consumers are highly concerned about the relationship between food and health, and increasingly demand func...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/14
Inventor 梁贤威杨承剑张双双梁辛韦升菊邹彩霞杨炳壮梁明振李丽莉
Owner GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INST
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