CN102715378A - Composite shell strengthening additive for litopenaeus vannamei and preparation method thereof - Google Patents
Composite shell strengthening additive for litopenaeus vannamei and preparation method thereof Download PDFInfo
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- CN102715378A CN102715378A CN2012102307354A CN201210230735A CN102715378A CN 102715378 A CN102715378 A CN 102715378A CN 2012102307354 A CN2012102307354 A CN 2012102307354A CN 201210230735 A CN201210230735 A CN 201210230735A CN 102715378 A CN102715378 A CN 102715378A
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- litopenaeus vannamei
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- astaxanthin
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Abstract
The invention discloses a composite shell strengthening additive for litopenaeus vannamei and a preparation method thereof. The composite shell strengthening additive for the litopenaeus vannamei is characterized by being prepared by, by weight, monocalcium phosphate 60%-70%, astaxanthin 2.3%-3%, cholesterol 5%-10%, phosphate 12%-16% containing 35% of vitamin C, vitamin D 31%-2%, vitamin E 3%-4% and beta-glucan 9%-10%. A chemical name of the astaxanthin is 3,3'-dyhydroxyl-4,4'-diketo-beta,beta'-carotene, and a molecular formula is C40H52O4. The preparation method comprises the steps of weighing ingredients by weight percentage, respectively smashing the ingredients and placing the ingredients into a mixing machine to be evenly mixed, wherein the monocalcium phosphate is added first and then other ingredients are further added in succession. By means of the composite shell strengthening additive for the litopenaeus vannamei and the preparation method, the problems including soft shells, shell shedding failure, unsmooth shell strengthening and the like are effectively solved in the litopenaeus vannamei breeding process, the self immunocompetence of the litopenaeus vannamei is improved, the additive has no any harmful effect on palatability of feeds, raw material ingredient sources are stable, the price is low, and the additive has good application prospect.
Description
Technical field
The present invention relates to a kind of feed addictive, especially a kind of Environment of Litopenaeus vannamei Low is with compound solid shell additive and preparation method thereof.Belong to Environment of Litopenaeus vannamei Low artificial culture technology field.
Background technology
Shrimp culture is the pillar industry of China's culture fishery.And allly receive prawn (Litopenaeus vannamei); Originate in America; This kind is big with output, dressing percentage is high, be easy to characteristics such as intensive culture and delicious meat and become the upstart of aquaculture industry rapidly, and its output ranks the umber one status of world's prawn output always over past ten years.Show that according to market survey growth question such as soft shell or shell be unsuccessful appear in regular meeting in Environment of Litopenaeus vannamei Low is cultured.According to one's analysis, the appearance of these growth question and existing breeding way and feed formula are formed has important relationship.In pursuing the speed of growth, the mode that everybody usually uses sea water and fresh water alternately to inject impels Environment of Litopenaeus vannamei Low to accelerate shell and growth.But the Environment of Litopenaeus vannamei Low of this moment helps the requirement of solid shell component growth or other variation also can occur to albumen, fat, carbohydrate etc. and vitamin (like vitamin C, vitamin D etc.), mineral element (calcium Ca, phosphorus P etc.) with other.And actual breeding process is told us, and conventional feed can't satisfy the demand of the special growth period of this Environment of Litopenaeus vannamei Low to nutrition.。
Summary of the invention
First purpose of the present invention; Be breed problems such as soft shell or shell be unsuccessful often to occur in order to solve above-mentioned prior art; Provide a kind of and can remedy original technical deficiency, the comprehensive Environment of Litopenaeus vannamei Low that can improve nutrition supply in the Environment of Litopenaeus vannamei Low low salinity stocking process is with compound solid shell additive.
Second purpose of the present invention is for the preparation method of above-mentioned Environment of Litopenaeus vannamei Low with compound solid shell additive is provided.
First purpose of the present invention can reach through following technical scheme:
A kind of Environment of Litopenaeus vannamei Low is with compound solid shell additive, and said additive is processed by the component of following percentage by weight: calcium dihydrogen phosphate, 60%～70%; Astaxanthin, 2.3%～3%; Cholesterol, 5%～10%; Vitamin C-the phosphate of content 35%, 12%～16%; Vitamin D
3, 1%～2%; Vitamin E, 3%～4%; Beta glucan, 9%～10%; The chemical name of said astaxanthin is 3,3 '-dihydroxy-4,4 '-diketo-β, β '-carrotene, molecular formula is C40H52O4; Said each component percentage sum is 100%.
In the practical application:
Said each component percentage sum is 100%.
Pressing the weight ratio of 10kg:1000kg between said additive and the feed adds.
Second purpose of the present invention can reach through following technical scheme:
Environment of Litopenaeus vannamei Low may further comprise the steps with the preparation method of compound solid shell additive:
1) takes by weighing each material component by weight percentage;
2) each material component is pulverized respectively;
3) calcium dihydrogen phosphate after will pulverizing is earlier put into mixer, adds astaxanthin, cholesterol, the vitamin C-phosphate of content 35%, vitamin D then successively
3, vitamin E, beta glucan, more said material component is mixed; Acid dihydride calcium after perhaps will pulverizing is earlier put into mixer, adds astaxanthin, cholesterol, the vitamin C-phosphate of content 35%, vitamin D by any order then
3, vitamin E, beta glucan, more said material component is mixed; Make Environment of Litopenaeus vannamei Low with compound solid shell additive.
Second purpose of the present invention can also reach through following technical scheme:
A kind of Technological improvement plan of realizing second purpose of the present invention is: said step 2), grinding particle size is 100 orders, promptly crosses 100 mesh sieves.
A kind of Technological improvement plan of realizing second purpose of the present invention is: in the said step 3), and the each component mixture homogeneity coefficient of variation≤5%.
The present invention has following outstanding beneficial effect:
1, the present invention has used the combination of multiple components such as astaxanthin, cholesterol, beta glucan for the first time; Can slough off prawn and change the shell particular time and well required full nutrition of this phase is provided through adding astaxanthin, cholesterol, calcium dihydrogen phosphate and multivitamin for it; Through adding beta glucan; Can be good at improving Environment of Litopenaeus vannamei Low and sloughing off the immune resistance of changing the shell particular time, guarantee that it is sloughed off to change carrying out smoothly of shell.
2, the present invention has effectively improved the unsuccessful problems such as consolidating shell smoothly that reaches of soft shell, shell in the Environment of Litopenaeus vannamei Low breeding process; Improved the immunocompetence of Environment of Litopenaeus vannamei Low self; There is not any harmful effect for the palatability of feed; Material component steady sources, cheap has good application prospects.
The specific embodiment
Specific embodiment 1:
The additive of present embodiment is processed by the component of following percentage by weight: calcium dihydrogen phosphate 60%; Astaxanthin 3%; Cholesterol 5%; Vitamin C-the phosphate 16% of content 35%; Vitamin D
32%; Vitamin E 4%; Beta glucan 10%.
In the practical application:
Said each component percentage sum is 100%.
Pressing the weight ratio of 10kg:1000kg between said additive and the feed adds.
The preparation method of the additive of present embodiment may further comprise the steps:
1) takes by weighing each material component by weight percentage;
2) each material component is pulverized respectively;
3) calcium dihydrogen phosphate after will pulverizing is earlier put into mixer, adds astaxanthin, cholesterol, the vitamin C-phosphate of content 35%, vitamin D then successively
3, vitamin E, beta glucan, more said material component is mixed; Acid dihydride calcium after perhaps will pulverizing is earlier put into mixer, adds astaxanthin, cholesterol, the vitamin C-phosphate of content 35%, vitamin D by any order then
3, vitamin E, beta glucan, more said material component is mixed; Make Environment of Litopenaeus vannamei Low with compound solid shell additive.
Wherein, said step 2) in, grinding particle size is 100 orders, promptly crosses 100 mesh sieves.In the said step 3), the each component mixture homogeneity coefficient of variation≤5%.
Specific embodiment 2:
The additive of present embodiment is processed by the component of following percentage by weight: calcium dihydrogen phosphate 62%; Astaxanthin 2.5%; Cholesterol 7%; Vitamin C-the phosphate 14% of content 35%; Vitamin D
31.5%; Vitamin E 3.5%; Beta glucan 9.5%.Its preparation method is with specific embodiment 1.
Specific embodiment 3:
The additive of present embodiment is processed by the component of following percentage by weight: calcium dihydrogen phosphate 67%; Astaxanthin 2.3%; Cholesterol 5%; Vitamin C-the phosphate 12% of content 35%; Vitamin D
31%; Vitamin E 3.7%; Beta glucan 9%.Its preparation method is with specific embodiment 1.
Application example of the present invention:
Take by weighing calcium dihydrogen phosphate 61kg, astaxanthin 2.5kg, cholesterol 8kg, the vitamin C of content 35%-phosphate 14.5kg, vitamin D
31.5kg vitamin E 3.5kg and beta glucan 9kg pulverize each component respectively, drop in the mixer and mix according to adding order that calcium dihydrogen phosphate adds other components more successively earlier then, are compound solid shell additive of the present invention.
The result shows, cultures in the complete period use in Environment of Litopenaeus vannamei Low, and it is in good order that cultured prawn is sloughed off solid shell; Phenomenons such as soft shell or shell are unsuccessful reduce more than 95%; Almost stopped should the breed problem generation, and institute's cultured prawn shrimp body is healthy and strong, survival rate is more than 90%; Growth is rapid, and feed coefficient is about 0.9～1.05.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the scope that the present invention discloses, all belong to protection scope of the present invention.
Claims (8)
1. an Environment of Litopenaeus vannamei Low is with compound solid shell additive, and it is characterized in that: said additive is processed by the component of following percentage by weight: calcium dihydrogen phosphate 60%～70%; Astaxanthin 2.3%～3%; Cholesterol 5%～10%; Vitamin C-the phosphate 12%～16% of content 35%; Vitamin D
31%～2%; Vitamin E 3%～4%; Beta glucan 9%～10%; The chemical name of said astaxanthin is 3,3 '-dihydroxy-4,4 '-diketo-β, β '-carrotene, molecular formula is C40H52O4.
2. a kind of Environment of Litopenaeus vannamei Low according to claim 1 is with compound solid shell additive, and it is characterized in that: said additive is processed by the component of following percentage by weight: calcium dihydrogen phosphate 60%; Astaxanthin 3%; Cholesterol 5%; Vitamin C-the phosphate 16% of content 35%; Vitamin D
32%; Vitamin E 4%; Beta glucan, 10%.
3. a kind of Environment of Litopenaeus vannamei Low according to claim 1 is with compound solid shell additive, and it is characterized in that: said additive is processed by the component of following percentage by weight: calcium dihydrogen phosphate 62%; Astaxanthin 2.5%; Cholesterol 7%; Vitamin C-the phosphate 14% of content 35%; Vitamin D
31.5%; Vitamin E 3.5%; Beta glucan 9.5%.
4. a kind of Environment of Litopenaeus vannamei Low according to claim 1 is with compound solid shell additive, and it is characterized in that: said additive is processed by the component of following percentage by weight: calcium dihydrogen phosphate 67%; Astaxanthin 2.3%; Cholesterol 5%; Vitamin C-the phosphate 12% of content 35%; Vitamin D
31%; Vitamin E 3.7%; Beta glucan 9%.
5. a kind of Environment of Litopenaeus vannamei Low according to claim 1 is with compound solid shell additive; It is characterized in that: said additive is processed by the component of following percentage by weight: calcium dihydrogen phosphate 61kg, astaxanthin 2.5kg, cholesterol 8kg; The vitamin C of content 35%-phosphate 14.5kg, vitamin D
31.5kg vitamin E 3.5kg and beta glucan 9kg pulverize each component respectively, drop in the mixer and mix according to adding order that calcium dihydrogen phosphate adds other components more successively earlier then, are compound solid shell additive of the present invention.
6. Environment of Litopenaeus vannamei Low as claimed in claim 1 is characterized in that may further comprise the steps with the preparation method of compound solid shell additive:
1) takes by weighing each material component by weight percentage;
2) each material component is pulverized respectively;
3) calcium dihydrogen phosphate after will pulverizing is earlier put into mixer, adds astaxanthin, cholesterol, the vitamin C-phosphate of content 35%, vitamin D then successively
3, vitamin E, beta glucan, more said material component is mixed; Acid dihydride calcium after perhaps will pulverizing is earlier put into mixer, adds astaxanthin, cholesterol, the vitamin C-phosphate of content 35%, vitamin D by any order then
3, vitamin E, beta glucan, more said material component is mixed; Make Environment of Litopenaeus vannamei Low with compound solid shell additive.
7. Environment of Litopenaeus vannamei Low according to claim 6 is with the preparation method of compound solid shell additive, and it is characterized in that: said step 2), grinding particle size is 100 orders, promptly crosses 100 mesh sieves.
8. Environment of Litopenaeus vannamei Low according to claim 6 is characterized in that with the preparation method of compound solid shell additive: in the said step 3), and the each component mixture homogeneity coefficient of variation≤5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230735.4A CN102715378B (en) | 2012-07-05 | 2012-07-05 | Composite shell strengthening additive for litopenaeus vannamei and preparation method thereof |
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| CN201210230735.4A CN102715378B (en) | 2012-07-05 | 2012-07-05 | Composite shell strengthening additive for litopenaeus vannamei and preparation method thereof |
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| CN102715378A true CN102715378A (en) | 2012-10-10 |
| CN102715378B CN102715378B (en) | 2014-04-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583803A (en) * | 2013-10-17 | 2014-02-19 | 蚌埠市丰牧牛羊肉制品有限责任公司 | Feed for penaeus vannamei at shelling period and preparation method thereof |
| CN103931955A (en) * | 2014-05-10 | 2014-07-23 | 厦门市科环海洋生物科技有限公司 | Young litopenaeus vannamei feed and preparation method thereof |
| CN109480125A (en) * | 2018-10-31 | 2019-03-19 | 浙江粤海饲料有限公司 | Universal solid shell additive of one seed shrimp crab and its preparation method and application |
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| CN1375215A (en) * | 2002-04-12 | 2002-10-23 | 中国科学院南海海洋研究所 | Granular shrimp feed |
| CN1620895A (en) * | 2004-12-10 | 2005-06-01 | 中国科学院南海海洋研究所 | Nutrient reinforcer for shrimp |
| CN101297817A (en) * | 2007-09-14 | 2008-11-05 | 天津生机集团有限公司 | Combination for promoting carapace growth and recovery of shrimp and crab of crustacean |
| CN101828640A (en) * | 2010-04-09 | 2010-09-15 | 广东海洋大学 | Compound immunopotentiator for post larvae of litopenaeus vannamei |
| CN101904436A (en) * | 2010-07-12 | 2010-12-08 | 湛江恒兴特种饲料有限公司 | Fish and shrimp polyculture compound feed and preparation method thereof |
| CN102429115A (en) * | 2011-10-28 | 2012-05-02 | 中国科学院海洋研究所 | Quality improver for low-salt or freshwater aquiculture of Litopenaeus vannamei Boone and preparation method thereof |
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| CN1375215A (en) * | 2002-04-12 | 2002-10-23 | 中国科学院南海海洋研究所 | Granular shrimp feed |
| CN1620895A (en) * | 2004-12-10 | 2005-06-01 | 中国科学院南海海洋研究所 | Nutrient reinforcer for shrimp |
| CN101297817A (en) * | 2007-09-14 | 2008-11-05 | 天津生机集团有限公司 | Combination for promoting carapace growth and recovery of shrimp and crab of crustacean |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583803A (en) * | 2013-10-17 | 2014-02-19 | 蚌埠市丰牧牛羊肉制品有限责任公司 | Feed for penaeus vannamei at shelling period and preparation method thereof |
| CN103931955A (en) * | 2014-05-10 | 2014-07-23 | 厦门市科环海洋生物科技有限公司 | Young litopenaeus vannamei feed and preparation method thereof |
| CN103931955B (en) * | 2014-05-10 | 2015-08-19 | 厦门市科环海洋生物科技有限公司 | A kind of Penaeus Vannmei seedling feed and preparation method thereof |
| CN109480125A (en) * | 2018-10-31 | 2019-03-19 | 浙江粤海饲料有限公司 | Universal solid shell additive of one seed shrimp crab and its preparation method and application |
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| Publication number | Publication date |
|---|---|
| CN102715378B (en) | 2014-04-02 |
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