Immune polysaccharide intensifier and preparation method and application thereof

An immune polysaccharide and enhancer technology, applied in the field of immune polysaccharide enhancer and its preparation, can solve the problems of processing technology affecting the performance of Chinese herbal medicine, weakening or disappearing of antioxidant capacity, and increasing aquaculture cost, so as to improve non-specific defense mechanism, Regulate the immune function of the body and improve the effect of anti-infection ability

Inactive Publication Date: 2010-06-30
TIANJIN REBATE SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching, it is found that the patent number is 200410084410.5, which is an invention patent of an immune enhancer for river crabs and its preparation method. The announcement number is CN1631206. Enhancer, the immune enhancer contains vitamin E, an antioxidant substance. If it is added to the feed of aquatic animals, its antioxidant capacity will gradually weaken or disappear over time, thereby affecting the efficacy of the drug; another retrieved The patent number is 200410035416.3, and the name is the invention patent of abalone compound Chinese herbal medicine immune enhancer. The announcement number is CN1593567. This invention patent proposes to use compound Chinese herbal medicin

Method used

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  • Immune polysaccharide intensifier and preparation method and application thereof
  • Immune polysaccharide intensifier and preparation method and application thereof
  • Immune polysaccharide intensifier and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of immune polysaccharide enhancer, its component and its weight are:

[0037] β-glucan is 40Kg, mannan oligosaccharide is 40Kg, levamisole hydrochloride is 6Kg, FK-565 is 3Kg, MDP is 1Kg, polyisomaltose is 10Kg, wherein the total protein content of the immune polysaccharide enhancer is 5%.

[0038] The total protein content in the immune polysaccharide enhancer is controlled at 5%.

[0039] A preparation method of an immune polysaccharide enhancer, the steps of the preparation method are as follows:

[0040] (1). After weighing levamisole hydrochloride, FK-565 and MDP according to the above ratio and mixing evenly, the immunomodulatory factor is obtained;

[0041] (2). Weigh β-glucan, mannan oligosaccharides and isomaltooligosaccharides according to the above ratio, add immunoregulatory factors and mix evenly to obtain the immune polysaccharide enhancer.

Embodiment 2

[0043] A kind of immune polysaccharide enhancer, its component and its weight are:

[0044] 25Kg of β-glucan, 25Kg of mannan oligosaccharide, 4Kg of levamisole hydrochloride, 8Kg of FK-565, 8Kg of MDP, and 30Kg of polyisomaltose, wherein the total protein content of the immune polysaccharide enhancer is 4%.

[0045] The total protein content in the immune polysaccharide enhancer is controlled at 4%.

[0046] The steps of its preparation method are the same as in Example 1.

Embodiment 3

[0048] A kind of immune polysaccharide enhancer, its component and its weight are:

[0049] β-glucan is 15Kg, mannan oligosaccharide is 15Kg, levamisole hydrochloride is 8Kg, FK-565 is 16Kg, MDP is 16Kg, polyisomaltose is 30Kg, wherein the total protein content of the immune polysaccharide enhancer is 3%.

[0050] The total protein content in the immune polysaccharide enhancer is controlled at 3%.

[0051] The steps of its preparation method are the same as in Example 1.

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Abstract

The invention relates to an immune polysaccharide intensifier, and the components of the intensifier and the mass percentages are as follows: 1-40 percent of beta-glucan, 1-40 percent of mannan-oligosaccharide, 1-40 percent of immune regulate factor, and 1-40 percent of poly-isomaltose. The intensifier can increase the resistance to pathogenic microbes and nonspecific defense mechanism of aquaculture animals, has high safety, small effect on environmental pollution, no residue, growth-promoting capacity, convenient use and low cost and is the immune polysaccharide intensifier which can improve physique of the aquaculture animals effectively.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, in particular to an immune polysaccharide enhancer and its preparation method and application. Background technique [0002] While the aquaculture industry is developing vigorously in the world, due to reasons such as high-density intensive farming and excessive feeding, the environment has deteriorated, resulting in frequent occurrence of various bacterial diseases and viral diseases, which seriously hindered the sustainable development of the aquaculture industry. healthy growth. Fish, shellfish, shrimps, and crabs have all died on a large scale, especially the mortality rate of certain viral diseases is as high as 60% to 100%, which has caused a devastating blow to the aquaculture industry. At present, there are three main methods to control aquatic animal diseases: chemical treatment, vaccination and immune stimulation. Chemotherapy is mainly based on antibiotics and other chemical drugs ...

Claims

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Application Information

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IPC IPC(8): A61K38/07A61P37/04A23K1/16A61K31/429A61K31/702A61K31/715A61K31/716A61K38/05
Inventor 陈庆忠张福合郭嘉
Owner TIANJIN REBATE SCI & TECH DEV
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