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Feed additive for improving liver function of tilapia and preventing streptococcicosis

A feed additive and liver function technology, which is applied in animal feed, animal feed, antibacterial drugs, etc., can solve problems such as loss of liver function, difficulty in finding treatment measures, and lack of disease resistance in sick fish, so as to reduce side effects and improve Liver health status, the effect of uniform ratio

Active Publication Date: 2015-04-01
广东海因特生物技术集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Diseased tilapias generally have deep damage to the liver, and the apparent symptoms of flowery liver, pale color, green liver, and swelling indicate that the liver function of the diseased fish is seriously lost, and the disease resistance is seriously lacking. It is irreversible, and it also leads to the fact that once streptococcal disease breaks out, it is difficult to find effective treatment measures. Therefore, for streptococcal disease, prevention is more important than cure. Through daily health care work, the liver function of tilapia can be enhanced to improve the health of tilapia. Resistance to streptococcal disease is important

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A compound feed additive for improving liver function of tilapia and preventing streptococcal disease. 8.125%, Capillary 8.125%, Ligustrum lucidum 3.25%, Licorice 3.25%, Yeast cell wall extract 14.73%, Vitamin C 1.36%, Vitamin E 1.36%, Choline 8.73%, Pantothenic acid 1.68%, Carrier 13.64%. Wherein the β-yeast glucan content in the yeast cell wall extract is 39%, the mannan oligosaccharide content is 45%, and the carrier is secondary powder.

[0019] The additive is prepared by the following method: the yeast cell wall extract is pulverized and passed through an 80-mesh sieve, the Chinese medicinal materials are dried and weighed, and then superfinely pulverized and passed through an 80-mesh sieve, the above-mentioned pulverized product is mixed with the carrier evenly, vitamin C, vitamin E, gallbladder Alkali and pantothenic acid are respectively added to the mixture according to the corresponding proportion and mixed evenly to form a compound feed additive containing a...

Embodiment 2

[0021] A compound feed additive for improving liver function of tilapia and preventing streptococcal disease. 8.75%, Capillary 8.75%, Ligustrum lucidum 3.5%, Licorice 3.5%, Yeast cell wall extract 16.59%, Vitamin C 2.29%, Vitamin E 2.29%, Choline 9.59%, Pantothenic acid 2.66%, Carrier 3.58%. Wherein the β-yeast glucan content in the yeast cell wall extract is 60%, the mannan oligosaccharide content is 60%, and the carrier is secondary powder.

[0022] According to the preparation method of Example 1, the compound feed additive of the present invention was obtained.

Embodiment 3

[0024] A compound feed additive for improving liver function of tilapia and preventing streptococcal disease. 7.5%, capillary 7.5%, privet fruit 3%, licorice 3%, yeast cell wall extract 12.87%, vitamin C 0.93%, vitamin E 0.93%, choline 5.87%, pantothenic acid 0.6%, carrier 24.8%. Wherein the β-yeast glucan content in the yeast cell wall extract is 25%, the mannan oligosaccharide content is 30%, and the carrier is secondary powder.

[0025] The compound feed additive of the present invention was prepared according to the method of Example 1.

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PUM

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Abstract

The invention provides a feed additive for improving liver function of tilapia and preventing streptococcicosis. The feed additive is prepared from radix bupleuri, immature bitter orange, patrinia, salvia miltiorrhiza, rhizoma pinellinae praeparata, rhizoma alismatis, oriental wormwood, glossy privet fruit, liquorice, yeast cell wall extract, vitamin C, vitamin E, choline and pantothenic acid. The feed additive is added into the tilapia feed to remarkably improve the liver health condition of the tilapia, improvie the immunity and enhance the antistreptococcic ability, and besides, the antibiotics drugs are effectively reduced during feeding, and the side effect caused by the antibiotics is reduced.

Description

【Technical field】 [0001] The invention relates to a feed additive, in particular to a feed additive capable of promoting the improvement of tilapia liver function and preventing the occurrence of tilapia streptococcosis. 【Background technique】 [0002] With the gradual expansion of the scale of tilapia farming, the occurrence and harm of various infectious diseases have also increased significantly, especially streptococcal disease, which has been widespread in recent years and has been increasing year by year. It is highly infectious and has a mortality rate of 50-50%. 70%, has seriously jeopardized the healthy development of China's tilapia aquaculture industry. Diseased tilapias generally have deep damage to the liver, and the apparent symptoms of flowery liver, pale color, green liver, and swelling indicate that the liver function of the diseased fish is seriously lost, and the disease resistance is seriously lacking. It is irreversible, and it also leads to the fact th...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/18A61K36/8888A61P31/04A61P1/16A61P37/04
CPCY02A40/818
Inventor 段元慧
Owner 广东海因特生物技术集团有限公司
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