CN101480222A - Complex immunopotentiator for Rachycentron canadum - Google Patents
Complex immunopotentiator for Rachycentron canadum Download PDFInfo
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- CN101480222A CN101480222A CNA2008102193639A CN200810219363A CN101480222A CN 101480222 A CN101480222 A CN 101480222A CN A2008102193639 A CNA2008102193639 A CN A2008102193639A CN 200810219363 A CN200810219363 A CN 200810219363A CN 101480222 A CN101480222 A CN 101480222A
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Abstract
The invention relates to a compound immunopotentiator for cobias, which comprises following ingredients by weight percentages: 20 to 30 percent of beta-dextran, 10 to 20 percent of fucoidin, 10 to 20 percent of astragalus polyose, 5 to 10 percent of ginsenoside, 20 to 30 percent of vitamin C-2-poly phosphate and 10 to 15 percent of vitamin E. The invention effectively overcomes the problem of reverse feedback inhibination of cobia organisms, can be used in a complete culture period of the cobias, is used as a feed additive to be added in cobia feed by only 0.1 percent to 0.2 percent, obviously enhances the organism immunity of the cobias, , improves the live rate of the cobias, and has no influence on the palatability of the feed; and raw materials used in the compound immunopotentiator have stable resources, low cost and simple production technology.
Description
Technical field
The present invention relates to a kind of feed addictive, particularly relate to a kind of rachycentron canadum composite immune reinforcing agent.
Technical background
Smooth, the delicious flavour of cobio (Rachycentron canadum) fine and tender taste is a kind of marine fish that China's southern area has important economic worth, cultures survival rate for improving, and often needs to use antibiotic in breeding process.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.If in feed, improve organism immunity of aquatic livestock, so just can reduce even stop antibiotic use in the breeding process 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 rachycentron canadum composite immune reinforcing agent, it can overcome the above-mentioned shortcoming of existing single composition immunopotentiator.
Component of the present invention and percetage by weight scope are respectively: beta glucan, 20-30; Fucoidin, 10-20; Astragalus polyose, 10-20; Ginsenoside, 5-10; Vitamin C-2-polyphosphate, 20-30; Vitamin E, 10-15.
The present invention has following advantage: (1) has overcome cobio body negative feedback inhibition problem effectively, can use in the complete period that cobio is cultured; (2) use in the cobio mixed feed as feed addictive, addition only is 0.1%-0.2%; (3) obviously strengthen the immunity of organisms of cobio, improve survival rate.(4) the present invention does not have any harmful effect for the palatability of feed; (5) its raw material source of the present invention is stable, cheap, and production technology is simple.
The specific embodiment
Take by weighing 30kg beta glucan, 15kg fucoidin, 15kg astragalus polyose, 5kg ginsenoside, 20kg vitamin C-2 polyphosphate, 15kg vitamin E.These 6 kinds of mixing of materials evenly are rachycentron canadum composite immune reinforcing agent of the present invention.It strengthens the resistance of the disease that bacterium and virus etc. is caused by improving the immunity of organisms of cobio.
2005-2006, the experiment in Guangdong and Hainan shows, complete period in the cage culture of cobio offshore is used this composite immune reinforcing agent, and the comparison of cobio feed coefficient reduces by 20.7% and 18.9% respectively according to group, and survival rate improves 20.0% and 17.7% (table 1) respectively.
Zhanjiang, table 1 Guangdong, Qionghai cobio offshore cage culture experimental result (2005-2006)
Illustrate: " control group " usefulness be the cobio mixed feed (patent No. ZL03112115.2) that does not add composite immune reinforcing agent, " add composite immune reinforcing agent agent group ": the cobio mixed feed (patent No.: the rachycentron canadum composite immune reinforcing agent that has added 0.1-0.2% Z03112115.2).Following table together.
2006-2007, the complete period that Guangdong and Hainan cobio deep water wind wave-resisting net casing are cultured is used this composite immune reinforcing agent, and the comparison of cobio feed coefficient reduces by 15.6% and 16.7% respectively according to group, and survival rate improves 15.8% and 16.9% (table 2) respectively.
Zhanjiang, table 2 Guangdong, Qionghai cobio deep water wind and wave resistance case culture experiment result (2006-2007)
Claims (1)
1, a kind of rachycentron canadum composite immune reinforcing agent is characterized in that its component and percetage by weight scope are respectively: beta glucan, 20-30; Fucoidin, 10-20; Astragalus polyose, 10-20; Ginsenoside, 5-10; Vitamin C-2-polyphosphate, 20-30; Vitamin E, 10-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102193639A CN101480222A (en) | 2008-11-19 | 2008-11-19 | Complex immunopotentiator for Rachycentron canadum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102193639A CN101480222A (en) | 2008-11-19 | 2008-11-19 | Complex immunopotentiator for Rachycentron canadum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101480222A true CN101480222A (en) | 2009-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102193639A Pending CN101480222A (en) | 2008-11-19 | 2008-11-19 | Complex immunopotentiator for Rachycentron canadum |
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| CN (1) | CN101480222A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828640A (en) * | 2010-04-09 | 2010-09-15 | 广东海洋大学 | Compound immunopotentiator for post larvae of litopenaeus vannamei |
| CN101828651A (en) * | 2010-04-09 | 2010-09-15 | 广东海洋大学 | Mineral element additive for rachycentron canadum |
| CN101991026A (en) * | 2010-11-24 | 2011-03-30 | 广州海因特生物技术有限公司 | Complex immunity reinforcing agent for improving stress resistance of black carp and preparation method thereof |
| CN102511697A (en) * | 2012-01-13 | 2012-06-27 | 河南工业大学 | Special composite immune-enhancer for Yellow River carp |
| CN104664158A (en) * | 2015-02-10 | 2015-06-03 | 湛江恒兴特种饲料有限公司 | Feed additive capable of improving disease resistance of cobia and preparation method of feed additive |
| CN104872449A (en) * | 2015-06-15 | 2015-09-02 | 中国水产科学研究院黄海水产研究所 | Immunoenhancer for improving prawn quality |
| CN104938869A (en) * | 2015-07-23 | 2015-09-30 | 上海海洋大学 | Natural immunopotentiator for protecting grouper larvae from being invaded by nervous necrosis viruses |
| CN112546056A (en) * | 2020-12-11 | 2021-03-26 | 南京医科大学 | Composition for treating chemotherapy-induced peripheral neuropathy and application thereof |
-
2008
- 2008-11-19 CN CNA2008102193639A patent/CN101480222A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828640A (en) * | 2010-04-09 | 2010-09-15 | 广东海洋大学 | Compound immunopotentiator for post larvae of litopenaeus vannamei |
| CN101828651A (en) * | 2010-04-09 | 2010-09-15 | 广东海洋大学 | Mineral element additive for rachycentron canadum |
| CN101991026A (en) * | 2010-11-24 | 2011-03-30 | 广州海因特生物技术有限公司 | Complex immunity reinforcing agent for improving stress resistance of black carp and preparation method thereof |
| CN101991026B (en) * | 2010-11-24 | 2012-02-29 | 广州海因特生物技术有限公司 | Complex immunity reinforcing agent for improving stress resistance of black carp and preparation method thereof |
| CN102511697A (en) * | 2012-01-13 | 2012-06-27 | 河南工业大学 | Special composite immune-enhancer for Yellow River carp |
| CN104664158A (en) * | 2015-02-10 | 2015-06-03 | 湛江恒兴特种饲料有限公司 | Feed additive capable of improving disease resistance of cobia and preparation method of feed additive |
| CN104872449A (en) * | 2015-06-15 | 2015-09-02 | 中国水产科学研究院黄海水产研究所 | Immunoenhancer for improving prawn quality |
| CN104938869A (en) * | 2015-07-23 | 2015-09-30 | 上海海洋大学 | Natural immunopotentiator for protecting grouper larvae from being invaded by nervous necrosis viruses |
| CN112546056A (en) * | 2020-12-11 | 2021-03-26 | 南京医科大学 | Composition for treating chemotherapy-induced peripheral neuropathy and application thereof |
| CN112546056B (en) * | 2020-12-11 | 2022-02-25 | 南京医科大学 | Composition for treating chemotherapy-induced peripheral neuropathy and application thereof |
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Open date: 20090715 |