CN1631204A - Compound additive of organic iron and organic zinc - Google Patents
Compound additive of organic iron and organic zinc Download PDFInfo
- Publication number
- CN1631204A CN1631204A CNA2004100614508A CN200410061450A CN1631204A CN 1631204 A CN1631204 A CN 1631204A CN A2004100614508 A CNA2004100614508 A CN A2004100614508A CN 200410061450 A CN200410061450 A CN 200410061450A CN 1631204 A CN1631204 A CN 1631204A
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- organic
- iron
- zinc
- additive
- compound additive
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- Fodder In General (AREA)
Abstract
The invention provides a compound additive of organic iron and organic zinc, wherein the additive comprises organic ferrum 50-70, organic zinc 10-15, and carrying agent 20-30, wherein the organic ferrum employs yeast ferrum and ferrous fumarate, the organic zinc employs yeast zinc, the carrier employs talcum powder. The additive can substantially improve the skin condition for the pigling.
Description
Technical field
The present invention relates to a kind of feed addictive, a kind of specifically feed is with organic iron and organic zinc compound additive.
Background technology
In recent years, the research of the physiological function of relevant iron comes into one's own day by day, and disease that iron deficiency caused and developmental defect also are subjected to people's attention.In order to improve iron undernutrition conditions in the swinery, it is necessary conscientiously that swinery is carried out generally, reasonably mends iron.Safety, efficient, the economy development and the production of practical iron enriched nutrient have again become the worker's of China Animal nutrition educational circles important topic.
Iron content in vivo all is higher than other several content of elements, 65% iron is present in the blood in the body, there be the protein of ferriporphyrin prothetic group (that is have) in 70%～75% of iron iron with the form of hemoprotein in the body, mainly contains hemoglobin, myoglobins and part enzyme (cytochromes enzyme, catalase, peroxidase etc.).25%～30% iron is nonheme iron, and ferritin (comprising transferrin, lactoferrin, uterus ferritin etc.), hemosiderin and part enzyme (xanthine oxidase, succinate dehydrogenase, DPNH dehydrogenase etc.) are arranged.Ferritin and hemosiderin are two kinds of citation forms of storage iron, mainly are present in liver, reticuloendothelial cell and marrow.The former is water-soluble, is adapted to the needs that short-term stores fast, and the latter is fat-soluble, and the iron that can be adapted to the longer-term limit stores.Before hypoferric anemia took place, storage iron was just almost all exhausted.
The iron metabolism mechanism of pig has many researchs, but still unclear fully as yet up to now.It is generally acknowledged that the iron in the feed is released and is reduced into ferrous iron under hydrochloric acid in gastric juice and pepsic effect, absorption site is mainly at duodenum.In general.The iron of divalence state more helps pig than the iron of trivalent state and absorbs, and organic iron is littler and be easy to absorb to the stomach excitant than inorganic iron, and heme iron is easy to absorb than nonheme iron etc.
The absorptivity that improves iron will be a research emphasis from now on, and iron additive is broadly divided into inorganic salts (sulfate, carbonate, phosphate, chloride, oxide etc.) and organic salt two classes at present at present.Organic salt is iron and protein and derivative (as whey, casein, amino acid) or other ligands (as citric acid, fumaric acid, lactic acid, oxalic acid, gluconic acid, salicylic acid etc.) or polysaccharide derivates or synthetic chelating agent (as ethylenediamine tetra-acetic acid) be combined into.But practice shows that its result of use of organic iron additive of one-component does not reach its intended purposes, mainly is that absorptivity is not high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of organic iron of organoferric absorptivity and compound additive of organic zinc of improving.
The technical scheme that the present invention will solve the problems of the technologies described above is: a kind of organic iron and organic zinc compound additive, it is characterized in that described additive is made up of organic iron, organic zinc and carrier, above-mentioned each parts by weight of raw materials is: organic iron 50-70, organic zinc 10-15, carrier 20-30;
Above-mentioned organic iron is yeast iron and ferrous fumarate, and organic zinc is a yeast zinc, and carrier is feeding talcum powder or zeolite powder.
Described each parts by weight of raw materials is: organic iron 60, organic zinc 12, carrier 28.
The present invention fills a prescription rationally, can improve the absorptivity of iron.Illustrating with one group of contrast experiment below originally must the obvious results fruit.
50 of the about 7-12kg piglets of body weight are selected in test for use, are divided into 2 processed group at random,, the research diet adds the influence to growth in piglets performance, the colour of skin, mao condition of organic iron additive and compound additive of the present invention.
The result shows, adds rich iron health 200～300mg/kg and can slightly improve the daily gain 2% of piglet in containing the basic diet of inorganic iron 120mg/kg, reduces material anharmonic ratio 3% (P＞0.05); Add the colour of skin that can not significantly improve piglet and the hair condition of the single additive of organic iron, its colour of skin is still dim, and it is unhappy to grow; Add hair condition and skin that this compound additive has then significantly improved piglet, full fast growth.This shows, adds the present invention the metabolic activity composition of iron is improved, thereby improve growth performance and product characteristics.
The specific embodiment
Embodiment 1: yeast iron 50kg, yeast zinc 10kg, feeding talcum powder 20k are mixed with into organic iron and organic zinc compound additive.
Embodiment 2: ferrous fumarate 70kg, yeast zinc 15kg, feeding zeolite powder 30k are mixed with into organic iron and organic zinc compound additive.
Embodiment 3: yeast iron 60kg, yeast zinc 12kg, feeding talcum powder 28kg are mixed with into organic iron and organic zinc compound additive.
Claims (2)
1, a kind of organic iron and organic zinc compound additive is characterized in that described additive is made up of organic iron, organic zinc and carrier, and above-mentioned each parts by weight of raw materials is: organic iron 50-70, organic zinc 30-50, carrier 10-30;
Above-mentioned organic iron is yeast iron and ferrous fumarate, and organic zinc is a yeast zinc, and carrier is feeding talcum powder or zeolite powder.
2, compound additive as claimed in claim 1 is characterized in that described each parts by weight of raw materials is: organic iron 60, organic zinc 40, carrier 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100614508A CN1631204A (en) | 2004-12-28 | 2004-12-28 | Compound additive of organic iron and organic zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100614508A CN1631204A (en) | 2004-12-28 | 2004-12-28 | Compound additive of organic iron and organic zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1631204A true CN1631204A (en) | 2005-06-29 |
Family
ID=34846349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100614508A Pending CN1631204A (en) | 2004-12-28 | 2004-12-28 | Compound additive of organic iron and organic zinc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1631204A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295194C (en) * | 2005-08-26 | 2007-01-17 | 四川大学 | Organic zinc fertilizer |
| CN100421675C (en) * | 2006-03-29 | 2008-10-01 | 浙江大学 | Zinc replenisher with control released zinc and its preparing method and use |
| CN102524537A (en) * | 2011-12-29 | 2012-07-04 | 刘平祥 | Iron-supplementing compound and preparation method thereof |
| CN101361567B (en) * | 2007-08-07 | 2012-09-19 | 安琪酵母股份有限公司 | Multi-nutrient composite yeast powder |
-
2004
- 2004-12-28 CN CNA2004100614508A patent/CN1631204A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295194C (en) * | 2005-08-26 | 2007-01-17 | 四川大学 | Organic zinc fertilizer |
| CN100421675C (en) * | 2006-03-29 | 2008-10-01 | 浙江大学 | Zinc replenisher with control released zinc and its preparing method and use |
| CN101361567B (en) * | 2007-08-07 | 2012-09-19 | 安琪酵母股份有限公司 | Multi-nutrient composite yeast powder |
| CN102524537A (en) * | 2011-12-29 | 2012-07-04 | 刘平祥 | Iron-supplementing compound and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |