CN104351120A - Application of nano-selenium in production of selenium-enriched squab meat - Google Patents
Application of nano-selenium in production of selenium-enriched squab meat Download PDFInfo
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- CN104351120A CN104351120A CN201410497813.6A CN201410497813A CN104351120A CN 104351120 A CN104351120 A CN 104351120A CN 201410497813 A CN201410497813 A CN 201410497813A CN 104351120 A CN104351120 A CN 104351120A
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- selenium
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- squab
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- meat
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- 239000011669 selenium Substances 0.000 title claims abstract description 73
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 64
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 235000013372 meat Nutrition 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000003674 animal food additive Substances 0.000 claims abstract description 3
- 239000008187 granular material Substances 0.000 claims abstract description 3
- 241000272201 Columbiformes Species 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 235000011649 selenium Nutrition 0.000 description 48
- 229940091258 selenium supplement Drugs 0.000 description 47
- 238000012360 testing method Methods 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 6
- 230000002354 daily effect Effects 0.000 description 4
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 description 4
- 229960001471 sodium selenite Drugs 0.000 description 4
- 239000011781 sodium selenite Substances 0.000 description 4
- 235000015921 sodium selenite Nutrition 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 235000005911 diet Nutrition 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000062 pectoralis major Anatomy 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003839 salts Chemical group 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 241000272496 Galliformes Species 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000001228 trophic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses application of nano-selenium in production of selenium-enriched squab meat. The method particularly includes the step that 0.1-0.5 mg/Kg nano-selenium is added in the basic ration, wherein the mass percentage composition of the effective constituent selenium in nano-selenium is 0.1%. The invention further provides application of nano-selenium in preparation of squab feed additives in forms of granules, powder or liquor. In the method provided by the invention, 0.1-0.5 mg nano-selenium is added in the regular daily ration per kilogram for feeding squabs, so that the selenium deposition in squab meat is remarkably improved, the selenium content in squab meat is improved by 60-350% above compared with that in the control group.
Description
Technical field
The invention belongs to squab cultural technique field, relate to the application of a kind of nanometer selenium for the production of rich selenium pigeon meat.
Background technology
Selenium keeps animal life power and animal products normally to produce necessary mineral matter micronutrient element, selenium addition in suitable increase animal and fowl fodder carrys out the content of selenium in appropriate raising animal products, can develop to the favourable anti-organism physiology oxidation of health and anti-ageing wait for a long time required mend selenium time selenium-rich livestock and fowls product, Selenium Supplementation In Diet has been now the conventional measure of the scarce selenium of many national aquaculture preventions.Current widely used benefit selenium method adds sodium selenite.But the toxicity stronger due to sodium selenite brings inconvenience to its production and use, and therefore some countries have limited the nutritious supplementary pharmaceutical using inorganic salt form as selenium.As Sweden's regulation piglet feed must use Organic Selenium, and Japan also forbids using inorganic selenium in feed.
In addition, because the availability of the inorganic seleniums such as sodium selenite is lower, the selenium of animal excretion causes the danger of soil and environmental pollution comparatively large, has caused people to the doubt using inorganic selenium.Such as U.S. government considers the pollution problem of certain areas selenium to environment, determines to be restricted to the addition of dietary Se lower than the level needed for animal health in China.Go deep into further along with to selenium research, people start to consider to use the selenium of what form to be the most effective to poultry, and Organic Selenium can be actively transported through intestines wall, and bioavailability is high; Inorganic selenium then just diffuses through intestines wall passively.As can be seen here, the benefit selenium mode studying new high usage is very necessary.
Summary of the invention
The benefit selenium mode that the present invention is directed to current sodium selenite has toxicity and the low defect of availability, aims to provide the application of a kind of nanometer selenium for the production of rich selenium pigeon meat.
The present invention is achieved through the following technical solutions:
Nanometer selenium is for the production of an application for rich selenium pigeon meat, and concrete grammar is add 0.1 ~ 0.5mg/kg nanometer selenium in basic ration.
Mass percentage containing active ingredient selenium in described nanometer selenium is 1 ‰.
The present invention also provides the application of a kind of nanometer selenium as preparing Dove feed additive.
Described additive can be prepared by common processing method known in those skilled in the art.
Described additive can be processed into the acceptable formulation of any additive on demand, preferably granule, pulvis or liquor.
Described additive can by user before use through diluting or directly using.
Originally have the beneficial effect of the invention to be add 0.1mg-0.5mg nanometer selenium in every kilogram of conventional daily ration of squab of feeding, significantly improve the selenium deposition in pigeon meat, in pigeon meat, Se content improves more than 60%-350% than control group.
Accompanying drawing explanation
Fig. 1 is that the meat squab of 14 age in days fattens Se content in two weeks rear meat.
Embodiment
1, materials and methods
1.1 experimental scheme
Single factor design is taked in this research, and the nanometer selenium of adding variable concentrations in squab daily ration is manually fattened.
Choose close, the healthy and normal squab of appetite of 120 14 ages in days, body weight, divide A, B, C, D tetra-groups at random, often organize 3 repetitions, each repetition 10.Experimental period is 14 days.Often group adds the nanometer selenium of various dose in basic ration, feeding (wet feed) is filled with respectively by the advanced pedestrian's work of feed containing selenium 0mg/kg, 0.1mg/kg, 0.3mg/kg, 0.5mg/kg concentration, feeding allows its free choice feeding again after 7 days, concentration is the group of 0mg/kg Organic Selenium is control group (A), and all the other are experimental group (B, C, D).
Basic ration is prepared voluntarily by squab feeding standard, based on corn, pea, wheat, Chinese sorghum, and adds calcium monohydrogen phosphate, stone flour, dusty yeast, premix (being made up of fowl multidimensional, many ore deposits and salt etc.).Each group of basic ration formula is identical, and selenium source is different with selenium addition.Ration ingredient and main nutrient composition are in table 1.
Table 1 basic ration composition and trophic level (air bells dry basis)
1.2 feeding and management
Within experimental period 1-7 days, adopt manually to fill with and feed, within 8-14 days, adopt free choice feeding, every day feeds 4-6 time, and cup type drinking bowl, freely drinks water, the interior temperature of house of controlling well and relative moisture, and carries out disinfection according to dove field conventional program.Duration of test, observes the situation of searching for food of pigeon for meat, and record often organizes daily ingestion amount.Raising in cages in test 3 layers, squab point upper, middle and lower, respectively repeats to be uniformly distributed in each layer of dovecote same column, and in house, temperature is 20 DEG C ~ 30 DEG C, relative moisture 65% ~ 85%.
1.3 test material
Test is nanometer selenium (trade name is that happiness carrys out selenium) with organic selenium source, and active ingredient Se content 1 ‰, is observed by projection electron microscope, and average grain diameter is 50-100nm, is provided by Ao Ge Bioisystech Co., Ltd (Shanghai).
1.4 testing index
1.4.1 growth performance
Experimental period initial weight is carried out to every squab, to fatten 1 week age heavy and fatten and resurvey 2 week age fixed, to weigh and the actual feed intake of squab of each repetition respectively organized every day in record.
1.4.2 the Se content in squab chest muscle
The 14th day experimental period, is last, often organizes random selecting 9 squabs, each repetition 3, after venesection is butchered, peels off pectoralis major.Get the pectoralis major of about 1g, with reference to the method processing sample of GB5009.93-2010 with reference to methods such as Deng Shilin, adopt Se content in Fi-hg-aas Determination meat.
1.5 data statistic analysis
Application SPSS13.0 statistical software carries out variance analysis to measured data, carries out multiple comparative test by Duncan ' s method.The data tested between each group represent with mean ± standard deviation.P<0.05, significant difference; P<0.01, difference is extremely remarkable.
2, results and analysis
As shown in Table 2 and Figure 1, after 14 age in days squabs being fattened to test in 2 weeks, each experimental group is compared with control group, and in dove meat, selenium deposition all significantly improves, and group difference is extremely remarkable.
The meat squab of table 2 14 age in days fattens Se content in two weeks rear meat
Note: the different lowercase of same column subscript is significant difference (P<005), marking different capitalizations is difference extremely remarkable (P < 001), and non-marking-up is female or have same letter to be difference remarkable (P>005).
3, conclusion
In squab daily ration, add organic selenium source nanometer selenium have significant effect to Se content in raising pigeon meat, when addition is selenium 0.1-0.5mg/kg, in pigeon meat, Se content improves more than 60%-350% than control group.
Claims (5)
1. a nanometer selenium is for the production of the application of rich selenium pigeon meat.
2. application according to claim 1, is characterized in that, concrete grammar is: in basic ration, add 0.1 ~ 0.5mg/kg nanometer selenium.
3. according to claim 1ly to quote, it is characterized in that: the mass percentage containing active ingredient selenium in described nanometer selenium is 1 ‰.
4. nanometer selenium according to claim 1 is as the application preparing Dove feed additive.
5. according to its application according to claim 4, it is characterized in that: described additive makes granule, pulvis or liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497813.6A CN104351120A (en) | 2014-09-25 | 2014-09-25 | Application of nano-selenium in production of selenium-enriched squab meat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497813.6A CN104351120A (en) | 2014-09-25 | 2014-09-25 | Application of nano-selenium in production of selenium-enriched squab meat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104351120A true CN104351120A (en) | 2015-02-18 |
Family
ID=52518517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410497813.6A Pending CN104351120A (en) | 2014-09-25 | 2014-09-25 | Application of nano-selenium in production of selenium-enriched squab meat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104351120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105360671A (en) * | 2015-11-27 | 2016-03-02 | 姚淑萍 | Selenium-rich pigeon feed and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA7055U (en) * | 2004-06-21 | 2005-06-15 | S Z Hzhytskyi Lviv Nat Academy | Method of improving physicochemical characteristics of beef |
| CN1836544A (en) * | 2006-04-21 | 2006-09-27 | 浙江大学 | Meat quality-improving agent for fowl and livestock |
| CN103027197A (en) * | 2013-01-06 | 2013-04-10 | 杭州世博生物技术开发研究所有限公司 | Mineral feed additive containing nano-selenium and preparation method and applications thereof |
| CN103518674A (en) * | 2013-10-24 | 2014-01-22 | 湖南农业大学 | Application of selenium yeast or nano-selenium for producing selenium-rich black feather silky fowl meat |
| CN103766282A (en) * | 2014-01-16 | 2014-05-07 | 湖南农业大学 | Method for fast producing Se enrichment quail meat by using egg laying late stage quails |
-
2014
- 2014-09-25 CN CN201410497813.6A patent/CN104351120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA7055U (en) * | 2004-06-21 | 2005-06-15 | S Z Hzhytskyi Lviv Nat Academy | Method of improving physicochemical characteristics of beef |
| CN1836544A (en) * | 2006-04-21 | 2006-09-27 | 浙江大学 | Meat quality-improving agent for fowl and livestock |
| CN103027197A (en) * | 2013-01-06 | 2013-04-10 | 杭州世博生物技术开发研究所有限公司 | Mineral feed additive containing nano-selenium and preparation method and applications thereof |
| CN103518674A (en) * | 2013-10-24 | 2014-01-22 | 湖南农业大学 | Application of selenium yeast or nano-selenium for producing selenium-rich black feather silky fowl meat |
| CN103766282A (en) * | 2014-01-16 | 2014-05-07 | 湖南农业大学 | Method for fast producing Se enrichment quail meat by using egg laying late stage quails |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105360671A (en) * | 2015-11-27 | 2016-03-02 | 姚淑萍 | Selenium-rich pigeon feed and preparation method thereof |
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Application publication date: 20150218 |
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