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Immunoenhancer and application thereof and fish feed for enhancing immunity

An immune enhancer and feed technology, applied in applications, animal feed, animal feed, etc., can solve the problem of frequent bacterial diseases, and achieve the goal of solving the problem of frequent bacterial diseases, ensuring food safety, and increasing the survival rate. Effect

Inactive Publication Date: 2020-10-27
GUANGXI ACADEMY OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the existing problems in the prior art, and provide an immune enhancer and its application, and immune enhancer feed. The immune enhancer of the present invention not only solves the problem of frequent occurrence of bacterial diseases in the culture of yellow catfish in ponds ; And it will not produce drug resistance, which ensures the food safety of farmed products and has achieved significant economic, social and ecological benefits

Method used

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  • Immunoenhancer and application thereof and fish feed for enhancing immunity
  • Immunoenhancer and application thereof and fish feed for enhancing immunity
  • Immunoenhancer and application thereof and fish feed for enhancing immunity

Examples

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Comparison scheme
Effect test

Embodiment 1

[0044] An immune enhancer, comprising the following components in parts by mass: 2000 parts of Clostridium butyricum, 15 parts of vitamin C and 5 parts of vitamin E.

[0045] Preparation of the immune enhancer: Mix 2kg Clostridium butyricum, 30g vitamin C powder (vitamin C content is 50wt.%) and 10g vitamin E powder (vitamin E content is 50wt.%) to obtain the immune enhancer.

[0046] The number of effective viable bacteria of the Clostridium butyricum is more than or equal to 10×10 8 CFU / mL.

Embodiment 2

[0048] An immune enhancer, comprising the following components in parts by mass: 3000 parts of Clostridium butyricum, 20 parts of vitamin C and 10 parts of vitamin E.

[0049] Preparation of the immune enhancer: Mix 3kg Clostridium butyricum, 40g vitamin C powder (50wt.% vitamin C content) and 20g vitamin E powder (50wt.% vitamin E content) to obtain the immune enhancer.

[0050] The number of effective viable bacteria of the Clostridium butyricum is more than or equal to 10×10 8 CFU / mL.

Embodiment 3

[0052] An immune enhancer, comprising the following components in parts by mass: 5000 parts of Clostridium butyricum, 30 parts of vitamin C and 20 parts of vitamin E.

[0053] Preparation of the immune enhancer: Mix 5kg Clostridium butyricum, 60g vitamin C powder (50wt.% vitamin C content) and 40g vitamin E powder (50wt.% vitamin E content) to obtain the immune enhancer.

[0054] The number of effective viable bacteria of the Clostridium butyricum is more than or equal to 10×10 8 CFU / mL.

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Abstract

The invention belongs to the technical field of immunoenhancers, and particularly relates to an immunoenhancer and application thereof and fish feed for enhancing immunity. The immunoenhancer comprises the following components in parts by mass: 2,000-6,000 parts of clostridium butyricum, 15-45 parts of vitamin C and 5-30 parts of vitamin E, wherein the living bacterial count of the clostridium butyricum is larger than or equal to 10*10<8> CFU / mL. The immunoenhancer not only solves the problem of frequent occurrence of bacterial diseases in pelteobagrus fulvidraco pond culture, but also does not produce drug resistance, guarantees eating safety of cultured products and achieves significant economic, social and ecological benefits.

Description

technical field [0001] The invention belongs to the technical field of immunopotentiators, and in particular relates to an immunopotentiator, an application thereof, and a fish feed for enhancing immunity. Background technique [0002] Pelteobagrus fulvidraco belongs to the order Siluriformes, Bagridae, and the genus Pel-teobagrus. It is distributed in major water systems in my country, especially in lakes, ponds, Widely distributed in streams, it is an important freshwater economic fish in my country. It is deeply loved by consumers because of its fresh and tender meat and few spines. [0003] With the continuous expansion of the breeding scale and the increase of the breeding density, the diseases of the yellow catfish occur frequently, especially the bacterial diseases are prevalent in a large area. According to laboratory diagnosis, the pathogens leading to the outbreak of diseases in yellow catfish are mainly bacterial pathogens (Aeromonas victoria and Edwardsiella sibe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/18A23K20/174A01K61/13
CPCA23K50/80A23K10/18A23K20/174A01K61/13Y02A40/81Y02A40/818
Inventor 黎建斌吕敏杨琼马华威杨学明李大列黄黎明甘晖李旻王卉李满园
Owner GUANGXI ACADEMY OF FISHERY SCI
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