CN1201671C - Composite immune and enhancing agent for prawn - Google Patents
Composite immune and enhancing agent for prawn Download PDFInfo
- Publication number
- CN1201671C CN1201671C CNB031121144A CN03112114A CN1201671C CN 1201671 C CN1201671 C CN 1201671C CN B031121144 A CNB031121144 A CN B031121144A CN 03112114 A CN03112114 A CN 03112114A CN 1201671 C CN1201671 C CN 1201671C
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- Prior art keywords
- enhancing agent
- prawn
- vitamin
- composite immune
- immunity enhancing
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- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention relates to a compound immunity enhancing agent for prawns, which is characterized in that the immunity enhancing agent is prepared from 30 to 45 wt% of beta-glucan, 10 to 20 wt% of A3 alpha-peptidoglycan, 20 to 30 wt% of vitamin C-2-polyphosphate, 10 to 20 wt% of vitamin E and 0.15 to 0.3 wt% of ethoxyquin. The present invention has the advantage that the immunity enhancing agent effectively overcomes the problem of reverse feedback inhibition of prawns and can be used in the complete cycle of the cultivation of the prawns. The compound immunity enhancing agent has the advantages of stable sources of the raw material and simple preparation technology.
Description
Technical field
The present invention relates to a kind of feed addictive, particularly relate to a kind of prawn and use composite immune reinforcing agent.
Technical background
Because problems such as medicament residue and bacterial drug resistances, the cry that limits the antibiotic use in the world is more and more higher.In feed, improve the immunity of aquatic livestock, can reduce antibiotic use like this by adding immunopotentiator.The existing both at home and abroad many reports of the application of the immunopotentiator of single component on aquatic products, but the immunopotentiator of existing single composition not only action effect is limited, effect is understable, and the negative feedback inhibition problem appears in long-term the use toward the contact meeting on culturing.
Summary of the invention
The purpose of this invention is to provide a kind of prawn and use composite immune reinforcing agent, it can overcome the above-mentioned shortcoming of existing single composition immunopotentiator.
A kind of prawn is used composite immune reinforcing agent, it is characterized in that its component and percetage by weight scope are respectively: beta glucan, 30-45; A3 α-peptide glycan, 10-20; Vitamin C-2-polyphosphate, 20-30; Vitamin E, 10-20; Ethoxyquinoline, 0.15-0.3.
Advantage of the present invention is to have overcome prawn body negative feedback inhibition problem effectively, can use in the complete period of prawn culturing.This composite immune reinforcing agent its raw material source is stable, production technology is simple.
The specific embodiment
Take by weighing 40kg beta glucan, 18kg A3 α peptide glycan, 27kg vitamin C-2 polyphosphate, 14.8kg vitamin E, its quinoline of 0.2kg ethoxy, wherein beta glucan and A3 α-peptide glycan all are the powder that form after the spray-drying.These 5 kinds of mixing of materials evenly are prawn composite immune reinforcing agent of the present invention.It is by improving the prawn non-specific immunity, strengthens the resistance of white spot virus, holder being drawn the viral disease that virus etc. causes; Experiment shows, uses this composite immune reinforcing agent in the complete period that Chinese prawn, Penaeus monodon and Penaeus Vannmei are cultured, and survival rate improves 25-31%, 18-25%, 22-26% respectively.
Claims (1)
1, a kind of prawn is used composite immune reinforcing agent, it is characterized in that its component and percetage by weight scope are respectively: beta glucan, 30-45; A3 α-peptide glycan, 10-20; Vitamin C-2-polyphosphate, 20-30; Vitamin E, 10-20; Ethoxyquinoline, 0.15-0.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031121144A CN1201671C (en) | 2003-04-03 | 2003-04-03 | Composite immune and enhancing agent for prawn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031121144A CN1201671C (en) | 2003-04-03 | 2003-04-03 | Composite immune and enhancing agent for prawn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1442072A CN1442072A (en) | 2003-09-17 |
| CN1201671C true CN1201671C (en) | 2005-05-18 |
Family
ID=27796911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031121144A Expired - Fee Related CN1201671C (en) | 2003-04-03 | 2003-04-03 | Composite immune and enhancing agent for prawn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1201671C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321685C (en) * | 2005-08-31 | 2007-06-20 | 中国水产科学研究院黄海水产研究所 | Peptidoglycan immunopotentiator and its production process |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101181012B (en) * | 2007-11-15 | 2012-07-04 | 广东粤海饲料集团有限公司 | Environment protection formula feed for sea water fish |
| CN101390502B (en) * | 2008-10-16 | 2011-05-25 | 中国海洋大学 | Method for increasing the survival rate of prawn offspring |
| CN101773216A (en) * | 2010-03-04 | 2010-07-14 | 大丰绿博士水产养殖有限公司 | Grouper feed |
| CN101828640A (en) * | 2010-04-09 | 2010-09-15 | 广东海洋大学 | Compound immunopotentiator for post larvae of litopenaeus vannamei |
| CN102742729A (en) * | 2012-06-20 | 2012-10-24 | 广东省农业科学院畜牧研究所 | Composite immunoenhancement feed additive for litopenaeus vannamei and application and feed thereof |
| CN103039729B (en) * | 2012-12-13 | 2014-09-17 | 浙江澳华饲料有限公司 | High-immune anti-stress freshwater fish mixed feed |
| CN108719691A (en) * | 2018-06-19 | 2018-11-02 | 广东海超科技有限公司 | A kind of prawn resisting stress compound additive and its application |
-
2003
- 2003-04-03 CN CNB031121144A patent/CN1201671C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321685C (en) * | 2005-08-31 | 2007-06-20 | 中国水产科学研究院黄海水产研究所 | Peptidoglycan immunopotentiator and its production process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1442072A (en) | 2003-09-17 |
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