CN105558415A - Selenium-enriched ornamental crab feed additive - Google Patents
Selenium-enriched ornamental crab feed additive Download PDFInfo
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- CN105558415A CN105558415A CN201510941176.1A CN201510941176A CN105558415A CN 105558415 A CN105558415 A CN 105558415A CN 201510941176 A CN201510941176 A CN 201510941176A CN 105558415 A CN105558415 A CN 105558415A
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Abstract
The invention provides a selenium-enriched ornamental crab feed additive which is characterized by being prepared from the following components in parts by weight: 5-15 parts of selenium yeast, 20-30 parts of compound bacteria, 0.2-0.5 part of folic acid and 3-10 parts of glucose. The selenium-enriched ornamental crab feed additive is added into feed for breeding ornamental crabs, selenium is added into the feed, and other medicinal materials are not required, so that the disease resistance and survival rate of ornamental crabs can be improved, and the breeding benefit of the ornamental crabs is greatly improved. Furthermore, yeast selenium serving as a high-quality organic selenium source has a high absorption rate and can be saved in an ornamental crab body after the physiological needs of the ornamental crabs for selenium are met, selenium deficiency is prevented from happening once again in a short period, and durability is achieved.
Description
Technical field
The present invention relates to field of feed, particularly the rich selenium of one views and admires crab feed addictive.
Background technology
Along with the raising of people's living standard, view and admire the object that crab becomes the raising of more and more family.Due to the restriction by natural bait source, man-made feeds become the indispensable instrument of raising and viewing and admiring crab.The superiority of man-made feeds is that its source is more stable, not by the restriction in season, and can need to adjust feed formula at any time according to the grow Different Nutrition of different phase of crab. both meet the nutritional need of crab, again reduce aquaculture cost.At present, along with the continuous expansion of viewing and admiring crab cultivation scale, more come about high to the requirement of man-made feeds, crab feed is viewed and admired in the urgent need to a kind of efficient, environmental protection, safe and reliable high-quality in market.
Selenium is a kind of nonmetalloid, is respectfully called the good reputation such as " kindling material of life ", " long-lived element ", " anticancer king ", " heart patron saint ", " natural antidote " by domestic and international the world of medicine and nutrition educational circles.Selenium is atomic at biological tissue's intensive amount, but it determines the existence of life, is that other materials are irreplaceable to biological healthy great function.But, benefit selenium source domestic at present, mainly inorganic compound sodium selenite etc.This series products has the shortcomings such as absorptivity is low, toxicity is high, thus adds inorganic selenium and not only can not reach desirable se complementary effect, also produces environment and pollutes, and there is potential harm to biology.Yeast selenium, belong to organic selenium source of high-quality, absorptivity is high, after satisfied biology is to the psychological need of selenium, can also store in vivo, avoids again lacking selenium in a short time.
Summary of the invention
For solving above-mentioned Problems existing, a kind of rich selenium is the object of the present invention is to provide to view and admire crab feed addictive.Described rich selenium views and admires crab feed addictive, adopt yeast selenium as organic selenium source of high-quality, absorptivity is high, meet view and admire crab to the psychological need of selenium after, can also store viewing and admiring in crab body, avoid again lacking selenium in a short time, there is persistence, and without the need to adding other medicines, improve the disease resistance and survival rate of viewing and admiring crab.
For achieving the above object, technical scheme of the present invention is:
A kind of rich selenium views and admires crab feed addictive, and described additive comprises the component of following weight portion: yeast selenium: 5-15 part, compound bacteria: 20-30 part, folic acid: 0.2-0.5 part, glucose: 3-10 part.
Further, described additive comprises the component of following weight portion: yeast selenium: 8-13 part, compound bacteria: 22-37 part, folic acid: 0.3-0.5 part, glucose: 3-7 part.
Further, described additive comprises the component of following weight portion: yeast selenium: 10 parts, compound bacteria: 25 parts, folic acid: 0.4 part, glucose: 6 parts.
Further, described yeast selenium cultivates gained by saccharomycete in rich seleno culture medium.
And the selenium compound added in described rich seleno culture medium is calcium selenite.
Separately have, in described yeast selenium, organic selenium content is not less than 92%.
Meanwhile, described compound bacteria is at least two kinds in lactic acid bacteria or saccharomycete or bacillus subtilis.
Beneficial effect of the present invention is:
(1) the rich selenium of one provided by the invention views and admires crab feed addictive, make an addition in feed and carry out feeding to viewing and admiring crab, without the need to adding other medicines, improve the disease resistance and survival rate of viewing and admiring crab owing to the addition of selenium element in feed, substantially increasing the culture benefit viewing and admiring crab;
(2) the rich selenium of one provided by the invention views and admires crab feed addictive, and adopt yeast selenium as organic selenium source of high-quality, absorptivity is high, meet view and admire crab to the psychological need of selenium after, can also store viewing and admiring in crab body, avoid again lacking selenium in a short time, there is persistence.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, further describe below in conjunction with embodiment.
Embodiment 1
A kind of rich selenium views and admires crab feed addictive.Described additive comprises the component of following weight portion: yeast selenium: 10 parts, compound bacteria: 25 parts, folic acid: 0.4 part, glucose: 6 parts.
Further, described yeast selenium cultivates gained by saccharomycete in rich seleno culture medium.
And the selenium compound added in described rich seleno culture medium is calcium selenite.
Separately have, in described yeast selenium, organic selenium content is 95%.
Meanwhile, described compound bacteria is lactic acid bacteria and saccharomycete.
Embodiment 2
A kind of rich selenium views and admires crab feed addictive, and described additive comprises the component of following weight portion: yeast selenium: 5 parts, compound bacteria: 22 parts, folic acid: 0.5 part, glucose: 3 parts.
Further, described yeast selenium cultivates gained by saccharomycete in rich seleno culture medium.
And the selenium compound added in described rich seleno culture medium is calcium selenite.
Separately have, in described yeast selenium, organic selenium content is 93%.
Meanwhile, described compound bacteria is in lactic acid bacteria and bacillus subtilis.
Embodiment 3
A kind of rich selenium views and admires crab feed addictive, and described additive comprises the component of following weight portion: yeast selenium: 15 parts, compound bacteria: 20 parts, folic acid: 0.5 part, glucose: 7.5 parts.
Further, described yeast selenium cultivates gained by saccharomycete in rich seleno culture medium.
And the selenium compound added in described rich seleno culture medium is calcium selenite.
Separately have, in described yeast selenium, organic selenium content is 94%.
Meanwhile, described compound bacteria is lactic acid bacteria and bacillus subtilis.
Embodiment 4
A kind of rich selenium views and admires crab feed addictive, and described additive comprises the component of following weight portion: yeast selenium: 12 parts, compound bacteria: 28 parts, folic acid: 0.3 part, glucose: 9 parts.
Further, described yeast selenium cultivates gained by saccharomycete in rich seleno culture medium.
And the selenium compound added in described rich seleno culture medium is calcium selenite.
Separately have, in described yeast selenium, organic selenium content is 93%.
Meanwhile, described compound bacteria is saccharomycete and bacillus subtilis.
Rich selenium in above-described embodiment 1-4 is viewed and admired crab feed addictive and is added in feed, and mix the feed obtaining viewing and admiring crab feed addictive containing this rich selenium with feed, the addition that described rich selenium views and admires crab feed addictive is 1% of feed gross weight.
In daily raising, will view and admire crab and be divided into 5 groups, and often organize 100, use the feed viewing and admiring crab feed addictive containing the rich selenium of embodiment 1-4 and the feed reference examples feeding not adding feed addictive to view and admire crab, its experimental result is as shown in table 1.
Table 1:
| Quantity (only) | Morbidity number (only) | The incidence of disease (%) | Death toll (only) | The death rate (%) | |
| Embodiment 1 | 100 | 2 | 2 | 1 | 1 |
| Embodiment 2 | 100 | 4 | 4 | 2 | 2 |
| Embodiment 3 | 100 | 4 | 3 | 2 | 2 |
| Embodiment 4 | 100 | 3 | 3 | 1 | 1 |
| Reference examples | 100 | 8 | 8 | 4 | 4 |
As can be seen from Table 1, use view and admire the feed feeding of crab feed addictive containing the rich selenium of embodiment 1-4 view and admire crab, compared with reference examples, the incidence of disease and the death rate reduce all greatly, therefore, the feed feeding using the rich selenium containing embodiment 1-4 to view and admire crab feed addictive views and admires crab, has remarkable result to the prevention and control viewing and admiring crab disease, improve the disease resistance and survival rate of viewing and admiring crab, substantially increase the culture benefit viewing and admiring crab.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted.Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of invention or equivalent replacement, and not depart from the scope of technical solution of the present invention, it all should be encompassed in right of the present invention.
Claims (7)
1. rich selenium views and admires a crab feed addictive, it is characterized in that, described additive comprises the component of following weight portion: yeast selenium: 5-15 part, compound bacteria: 20-30 part, folic acid: 0.2-0.5 part, glucose: 3-10 part.
2. the rich selenium of one according to claim 1 views and admires crab feed addictive, it is characterized in that, described additive comprises the component of following weight portion: yeast selenium: 8-13 part, compound bacteria: 22-37 part, folic acid: 0.3-0.5 part, glucose: 3-7 part.
3. the rich selenium of one according to claim 1 views and admires crab feed addictive, it is characterized in that, described additive comprises the component of following weight portion: yeast selenium: 10 parts, compound bacteria: 25 parts, folic acid: 0.4 part, glucose: 6 parts.
4. the rich selenium of one according to claim 1 views and admires crab feed addictive, it is characterized in that, described yeast selenium in rich seleno culture medium, cultivates gained by saccharomycete.
5. the rich selenium of one according to claim 4 views and admires crab feed addictive, it is characterized in that, the selenium compound added in described rich seleno culture medium is calcium selenite.
6. the rich selenium of one according to claim 1 views and admires crab feed addictive, it is characterized in that, in described yeast selenium, organic selenium content is not less than 92%.
7. the rich selenium of one according to claim 1 views and admires crab feed addictive, it is characterized in that, described compound bacteria is at least two kinds in lactic acid bacteria or saccharomycete or bacillus subtilis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941176.1A CN105558415A (en) | 2015-12-16 | 2015-12-16 | Selenium-enriched ornamental crab feed additive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941176.1A CN105558415A (en) | 2015-12-16 | 2015-12-16 | Selenium-enriched ornamental crab feed additive |
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| CN105558415A true CN105558415A (en) | 2016-05-11 |
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| CN201510941176.1A Pending CN105558415A (en) | 2015-12-16 | 2015-12-16 | Selenium-enriched ornamental crab feed additive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115720970A (en) * | 2022-12-08 | 2023-03-03 | 湖北国硒科技发展有限公司 | Organic selenium-rich feed additive and preparation method and application thereof |
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| CN1742610A (en) * | 2005-09-30 | 2006-03-08 | 苏州大学 | A kind of shrimp and crab anti-stress health care agent |
| CN101233904A (en) * | 2008-02-28 | 2008-08-06 | 吴江市邦农饲料有限公司 | Feed for breeding river crabs |
| CN101971923A (en) * | 2010-08-19 | 2011-02-16 | 天津生机集团股份有限公司 | Feed additive for promoting growth of bred shrimps and crabs after shelling |
| CN103039728A (en) * | 2012-12-13 | 2013-04-17 | 浙江澳华饲料有限公司 | Efficient immune anti-stress crab complete feed |
| CN103960494A (en) * | 2014-04-10 | 2014-08-06 | 孙才海 | Crab feed rich in organic selenium and preparation method thereof |
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2015
- 2015-12-16 CN CN201510941176.1A patent/CN105558415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742610A (en) * | 2005-09-30 | 2006-03-08 | 苏州大学 | A kind of shrimp and crab anti-stress health care agent |
| CN101233904A (en) * | 2008-02-28 | 2008-08-06 | 吴江市邦农饲料有限公司 | Feed for breeding river crabs |
| CN101971923A (en) * | 2010-08-19 | 2011-02-16 | 天津生机集团股份有限公司 | Feed additive for promoting growth of bred shrimps and crabs after shelling |
| CN103039728A (en) * | 2012-12-13 | 2013-04-17 | 浙江澳华饲料有限公司 | Efficient immune anti-stress crab complete feed |
| CN103960494A (en) * | 2014-04-10 | 2014-08-06 | 孙才海 | Crab feed rich in organic selenium and preparation method thereof |
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| 田文静等: "酵母硒对中华绒螯蟹幼蟹生长、体组成分及抗氧化能力的影响", 《中国水产科学》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115720970A (en) * | 2022-12-08 | 2023-03-03 | 湖北国硒科技发展有限公司 | Organic selenium-rich feed additive and preparation method and application thereof |
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Application publication date: 20160511 |