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Novel compound feed additive as well as preparation method and application thereof

A technology of feed additives and compound feeds, applied to bacteria used in food preparation, animal feeds, animal feeds, etc., can solve the problems of livestock and poultry breeding to promote growth and have limited effects on health protection, so as to reduce morbidity, reduce Ratio of second chickens, effect of improving production performance

Inactive Publication Date: 2018-04-24
BIOFORTE BIOTECHSHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, only a single organic acid or medium-chain fatty acid is used as an acidifier, and plant essential oils are used as an antifungal agent in feed, which has limited effects on promoting growth and maintaining health in livestock and poultry breeding.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An embodiment of the novel compound feed additive of the present invention, the feed additive comprises the following components by weight: 5 parts of plant essential oils, 5 parts of medium-chain fatty acids, 35 parts of organic acids, 25 parts of inactivated lactic acid bacteria, and Formulation 30 parts. The plant essential oil is a mixture of cinnamaldehyde and thymol in a weight ratio of 4:1, the medium-chain fatty acid is a mixture of caprylic acid and lauric acid in a weight ratio of 1:1, and the organic acid is a mixture of 7 :5:7 blend of lactic acid, citric acid and fumaric acid. The above-mentioned components are mixed to obtain the novel compound feed additive.

Embodiment 2

[0018] A total of 60 weaned piglets were selected as the experimental subjects, and they were divided into two groups, with 3 replicates in each group and 10 piglets in each replicate. The diet of the experimental group is the diet of piglets that has added the novel compound feed additive gained in embodiment 1 by a weight of 3 / 1000, and the diet of the control group is the diet of piglets without adding the novel compound feed additive of the present invention. The average daily gain, feed-to-meat ratio and diarrhea rate of piglets were analyzed. The average daily weight gain of the piglets in the experimental group was 5.3% higher than that of the control group, the feed-to-meat ratio was 7.2% lower than that of the control group, and the diarrhea rate was significantly lower than that of the control group by 73.6%.

Embodiment 3

[0020] An embodiment of the novel compound feed additive of the present invention, the feed additive comprises the following components in parts by weight: 7 parts of plant essential oils, 7 parts of medium-chain fatty acids, 12 parts of organic acids, 39 parts of inactivated lactic acid bacteria, and Formulation 35 parts. The plant essential oil is a mixture of cinnamaldehyde and eugenol in a weight ratio of 3:1, the medium-chain fatty acid is a mixture of caprylic acid and capric acid in a weight ratio of 1:1, and the organic acid is a fumaric acid of 3:2 A mixture of acid and citric acid. The above-mentioned components are mixed to obtain the novel compound feed additive.

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PUM

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Abstract

The invention provides a novel compound feed additive. The feed additive comprises the following components in parts by weight of 1-10 parts of plant essential oil, 1-10 parts of at least one of medium-chain fatty acids and glyceride thereof, 30-50 parts of organic acidity, 10-30 parts of inactivated lactic acid bacteria, and 30-50 parts of an excipient. Through the adoption of the novel compoundfeed additive disclosed by the invention, the production performance of animals can be effectively improved, the weight of piggy is increased, the feed conversion rate is reduced, and the diarrhoea rate is reduced; through the adoption of the novel compound feed additive, the market appearing rate of chickens can also be increased, and the rate of second-class chicken is reduced; through the adoption of the novel compound feed additive, the case rate of aquatic product breeding animals can also be reduced, and the production performance is improved; and the novel compound feed additive can beused as a substitute of growth promotion type antibiotics added to ration of breeding animals.

Description

technical field [0001] The invention relates to a novel compound feed additive and its preparation method and use. Background technique [0002] Plant essential oils are plant secondary products extracted from plants, and can also be artificially synthesized. It has the functions of antibacterial, antiseptic, insect repellant and anti-oxidation. Organic acid is a kind of animal feed acidifier, which can make up for the lack of acid production in animals, activate pepsin, promote digestion, enhance immunity, and increase the ratio of feed to meat. Medium-chain fatty acids are fatty acids and their glycerides composed of 6-12 carbon atoms, which have the functions of sterilizing and killing viruses, promoting growth and improving feed conversion rate. In the prior art, only a single organic acid or medium-chain fatty acid is used as an acidulant, and plant essential oil is used as an antifungal agent to add to the feed, which has limited effects on promoting growth and maint...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K20/111A23K20/105A23K10/30A23K20/158A23K10/12A23K10/37A23K20/20A23K20/163A23K50/75A23K50/80
CPCA23K10/12A23K10/30A23K10/37A23K20/105A23K20/111A23K20/158A23K20/163A23K20/20A23K50/30A23K50/75A23K50/80A23V2400/147A23V2400/157A23V2400/181A23V2400/413A23V2400/123A23V2400/427A23V2400/513A23V2400/529A23V2400/113A23V2400/169A23V2400/249Y02A40/818Y02P60/87
Inventor 胡文锋雷柳琳
Owner BIOFORTE BIOTECHSHENZHEN CO LTD
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