CN106562097A - Selenium-rich carp feed and preparation method thereof - Google Patents
Selenium-rich carp feed and preparation method thereof Download PDFInfo
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- CN106562097A CN106562097A CN201510651275.6A CN201510651275A CN106562097A CN 106562097 A CN106562097 A CN 106562097A CN 201510651275 A CN201510651275 A CN 201510651275A CN 106562097 A CN106562097 A CN 106562097A
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- selenium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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Abstract
The invention relates to selenium-rich carp feed and a preparation method thereof, and relates to the technical field of aquatic animal culture. The feed is prepared from the following raw materials in percentage by weight: 10-20% of bean cake, 20-30% of barley, 20-30% of wheat bran, 10-20% of rice bran, 2-5% of vitamins, 1-3% of mineral elements, 5-10% of selenium-rich fish meal, 5-10% of selenium-rich bone meal, 5-10% of selenium-rich rapeseeds, 2-5% of selenium-rich blood meal, 1-2% of an inorganic salt, and 0.5-1.5% of an organic selenium additive. According to the selenium-rich carp feed and the preparation method thereof, natural selenium-rich biological raw materials are added with a proper amount of biological organic selenium to prepare the selenium-rich carp feed, so that the selenium content of carp meat is increased, the immunity of carp is improved, and the nutritional value of the carp is increased; and the carp meat can be safely absorbed and digested by a human body after being eaten, so that the purpose of healthily and safely replenishing selenium is achieved.
Description
Technical field
The present invention relates to a kind of selenium-rich carp feed and preparation method thereof, is related to aquaculture of aquatic animal technical field.
Background technology
Selenium is the important component part of some antioxidases (glutathion peroxidase) and selenium-P albumen in animal and human body,
Play a part of balance oxidation reduction atmosphere in vivo, research has shown that selenium is for immunity in the world with animal immunizing power effect is improved
Power affect and cancer prevention research be the field hot issue, therefore, selenium can be used as animal feed trace mineral supplement, also can be
Add trace element fertilizer in vegetable fertilizer, improve agricultural byproducts selenium content.But, the source of selenium-enriched food is very limited, even if raw
Selenium people in district rich in selenium living, need also exist for selenium supplement.And the food that fish is people to be liked the most, it is of high nutritive value, it is easy to digest
Absorb, the stock of fish enriches in the world, is distributed in waters in rivers and lakes, cold water warm water, and with stronger poly- selenium ability,
Even if in the Fish for lacking the growth of selenium area, also having a certain amount of selenium in the flesh of fish, after feeding selenium-rich fish meal, can reaching in the short term
To the standard of selenium-rich fish meat, therefore, bestowed favour as source with " world's selenium is all ", with rivers and lakes as carrier, using Se-enriched feedstuff,
Breeding selenium rich Fish, the purpose that whole people's selenium supplement is reached by eating selenium-rich fish is one of approach the most feasible.
The content of the invention
According to deficiency of the prior art above, the problem to be solved in the present invention is：There is provided a kind of selenium content to enrich, increase Cyprinus carpio
Immunity, improves Cyprinus carpio nutritive value, facilitates selenium-rich carp feed of health safe selenium-complement and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is：
Described selenium-rich carp feed, raw material constitute mass percent and are：Soybean cake：10-20%；Fructus Hordei Vulgaris：20-30%；Wheat bran：20-30%；
Testa oryzae：10-20%；Vitamin：2-5%；Mineral element：1-3%；Selenium-rich fish powder：5-10%；Selenium-rich bone：5-10%；It is rich
Selenium Semen Brassicae campestriss：5-10%；Selenium-rich blood meal：2-5%；Inorganic salt：1-2%；Organic selenium additive：0.5-1.5%.
The preparation method of described selenium-rich carp feed, comprises the following steps：
A, the raw material of selenium-rich carp feed is crushed by micronizer, grinding particle size is in below 0.5mm；
B, the raw material after crushing is mixed, and added moisture, raw material water content is between 25%-30%；
C, the raw material of moisture content is carried out by expanded granulation using wet method extruder；
D, the raw material after the completion of expanded granulation is cooled down and dried to room temperature, moisture is below 12%.
Further preferably, organic selenium additive is yeast rich in selenium, selenium-enriched protein, the combination of seleno-amino acids one or more of which.
The present invention is had an advantageous effect in that：
Natural selenium-rich biological raw material is added appropriate organism organic selenium system by selenium-rich carp feed of the present invention and preparation method thereof
Into selenium-rich carp feed, the flesh of fish can be made to increase containing selenium, not only increased the immunity of Cyprinus carpio, also improved the nutritive value of Cyprinus carpio,
Digestion can be safely absorbed after human body is edible, the target of healthy and safe selenium supplement is reached.
Specific embodiment
Below embodiments of the invention are described further：
Embodiment 1：
Selenium-rich carp feed, raw material constitute mass percent and are：Soybean cake：10%；Fructus Hordei Vulgaris：20%；Wheat bran：20%；Testa oryzae：15%；
Vitamin：2%；Mineral element：1%；Selenium-rich fish powder：7%；Selenium-rich bone：8%；Selenium-rich Semen Brassicae campestriss：10%；Selenium-rich blood meal：
5%；Inorganic salt：1%；Organic selenium additive：1%, organic selenium additive be yeast rich in selenium, selenium-enriched protein, seleno-amino acids wherein
One or more combination.In selenium-rich fish powder, selenium-rich bone, selenium-rich Semen Brassicae campestriss, selenium-rich blood meal, total selenium content is all higher than 0.15mg/kg.
Preparation method is comprised the following steps：
A, the raw material of selenium-rich carp feed is crushed by micronizer, grinding particle size is in below 0.5mm；
B, the raw material after crushing is mixed, and added moisture, raw material water content is between 25%-30%；
C, the raw material of moisture content is carried out by expanded granulation using wet method extruder；
D, the raw material after the completion of expanded granulation is cooled down and dried to room temperature, moisture is below 12%.
Embodiment 2：
Described selenium-rich carp feed, raw material constitute mass percent and are：Soybean cake：5%；Fructus Hordei Vulgaris：20%；Wheat bran：25%；Testa oryzae：
20%；Vitamin：2%；Mineral element：1%；Selenium-rich fish powder：5%；Selenium-rich bone：5%；Selenium-rich Semen Brassicae campestriss：10%；Selenium-rich
Blood powder：5%；Inorganic salt：1%；Organic selenium additive：1%, organic selenium additive is yeast rich in selenium, selenium-enriched protein, seleno amino
Sour one or more of which combination.In selenium-rich fish powder, selenium-rich bone, selenium-rich Semen Brassicae campestriss, selenium-rich blood meal, total selenium content is all higher than
0.15mg/kg。
Preparation method is comprised the following steps：
A, the raw material of selenium-rich carp feed is crushed by micronizer, grinding particle size is in below 0.5mm；
B, the raw material after crushing is mixed, and added moisture, raw material water content is between 25%-30%；
C, the raw material of moisture content is carried out by expanded granulation using wet method extruder；
D, the raw material after the completion of expanded granulation is cooled down and dried to room temperature, moisture is below 12%.
Further preferably, organic selenium additive is yeast rich in selenium, selenium-enriched protein, the combination of seleno-amino acids one or more of which.
Further preferably, in selenium-rich fish powder, selenium-rich bone, selenium-rich Semen Brassicae campestriss, selenium-rich blood meal, total selenium content is all higher than 0.15mg/kg.
Embodiment 3：
Described selenium-rich carp feed, raw material constitute mass percent and are：Soybean cake：15%；Fructus Hordei Vulgaris：20%；Wheat bran：20%；Rice
Bran：15%；Vitamin：2%；Mineral element：2%；Selenium-rich fish powder：6%；Selenium-rich bone：7%；Selenium-rich Semen Brassicae campestriss：8%；It is rich
Selenium blood powder：2%；Inorganic salt：1.5%；Organic selenium additive：1.5%, organic selenium additive is yeast rich in selenium, selenium-enriched protein, selenium
Combine for aminoacid one or more of which.In selenium-rich fish powder, selenium-rich bone, selenium-rich Semen Brassicae campestriss, selenium-rich blood meal, total selenium content is big
In 0.15mg/kg.
Preparation method is comprised the following steps：
A, the raw material of selenium-rich carp feed is crushed by micronizer, grinding particle size is in below 0.5mm；
B, the raw material after crushing is mixed, and added moisture, raw material water content is between 25%-30%；
C, the raw material of moisture content is carried out by expanded granulation using wet method extruder；
D, the raw material after the completion of expanded granulation is cooled down and dried to room temperature, moisture is below 12%.
Claims (3)
1. a kind of selenium-rich carp feed, it is characterised in that raw material composition mass percent is：
Soybean cake：10-20%；
Fructus Hordei Vulgaris：20-30%；
Wheat bran：20-30%；
Testa oryzae：10-20%；
Vitamin：2-5%；
Mineral element：1-3%；
Selenium-rich fish powder：5-10%；
Selenium-rich bone：5-10%
Selenium-rich Semen Brassicae campestriss：5-10%；
Selenium-rich blood meal：2-5%；
Inorganic salt：1-2%；
Organic selenium additive：0.5-1.5%.
2. the preparation method of selenium-rich carp feed according to claim 1, it is characterised in that comprise the following steps：
A, the raw material of selenium-rich carp feed is crushed by micronizer, grinding particle size is in below 0.5mm；
B, the raw material after crushing is mixed, and added moisture, raw material water content is between 25%-30%；
C, the raw material of moisture content is carried out by expanded granulation using wet method extruder；
D, the raw material after the completion of expanded granulation is cooled down and dried to room temperature, moisture is below 12%.
3. selenium-rich carp feed according to claim 1, it is characterised in that：Organic selenium additive is yeast rich in selenium, selenium-rich
Albumen, the combination of seleno-amino acids one or more of which.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651275.6A CN106562097A (en) | 2015-10-10 | 2015-10-10 | Selenium-rich carp feed and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510651275.6A CN106562097A (en) | 2015-10-10 | 2015-10-10 | Selenium-rich carp feed and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106562097A true CN106562097A (en) | 2017-04-19 |
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| CN201510651275.6A Pending CN106562097A (en) | 2015-10-10 | 2015-10-10 | Selenium-rich carp feed and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057267A (en) * | 2021-04-28 | 2021-07-02 | 唐山新世嘉动物食品有限公司 | Selenium-rich fish feed and preparation method thereof |
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2015
- 2015-10-10 CN CN201510651275.6A patent/CN106562097A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057267A (en) * | 2021-04-28 | 2021-07-02 | 唐山新世嘉动物食品有限公司 | Selenium-rich fish feed and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |