CN101731465A - Fat powder for feed - Google Patents
Fat powder for feed Download PDFInfo
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- CN101731465A CN101731465A CN201010111913A CN201010111913A CN101731465A CN 101731465 A CN101731465 A CN 101731465A CN 201010111913 A CN201010111913 A CN 201010111913A CN 201010111913 A CN201010111913 A CN 201010111913A CN 101731465 A CN101731465 A CN 101731465A
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- oil
- feed
- hydroxylating
- fatty powder
- vegetable oil
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Abstract
The invention discloses fat powder for feed. The production method of the fat powder for feed comprises the following steps: placing vegetable oil in a reaction tank to heat to 80-85 DEG C, adding acetic anhydride to perform primary hydroxylation reaction for 60-90min and obtain hydroxylated vegetable oil; adding soybean phosphatide oil in hydroxylated vegetable oil, mixing evenly, keeping temperature to 80-85 DEG C, adding acetic anhydride, starting a vacuum pump to perform secondary hydroxylation reaction for 120min and obtain hydroxylated emulsified oil; and mixing the prepared hydroxylated emulsified oil with adsorptive support evenly to obtain the fat powder for feed. The fat and oil in the fat powder are fully emulsified, the unsaturated fatty acid content is high and the fat powder of the invention is beneficial for the digestion and absorption of animals.
Description
Technical field
The present invention relates to a kind of feed supplement, especially a kind of feed fatty powder.
Background technology
In the feeding process of meat chicken in order to improve the energy of feed, need in feed, add a large amount of greases, and domestic high-quality grease price is higher, increased the cost of feed and raising, in order to reduce cost, part raiser takes to add poor oil or animal oil in feed, can make the burden of liver of chicken overweight like this, cause the generation of chicken fatty liver, the immunity degradation that causes chicken in order to reduce the death rate, must be added a large amount of medicines, cause the meat chicken drug disposition residual, endangered food security.In recent years, occur being used to improve the feed fatty powder of fodder energy on the market, effectively solved this problem, but these fatty powders adopt miscella to add emulsifying agent usually and make, and emulsification is insufficient, the animal absorption rate is low, and has shortcomings such as crude fat content is low, the easy caking of product.
Summary of the invention
The technical problem that invention will solve: a kind of feed fatty powder is provided, and the grease in this fatty powder is fully emulsified, and the unsaturated fatty acid content height is beneficial to animal digestion and absorbs.
The technical scheme that the technical solution problem is adopted: a kind of feed fatty powder, described feed fatty powder is produced by the following method:
Place reactor to be heated to 80-85 ℃ vegetable oil, add acetic anhydride and carried out one time hydroxylation reaction 60-90 minute, get the hydroxylating vegetable oil;
In the hydroxylating vegetable oil, add soybean lecithin oil and mix, maintain the temperature at 80-85 ℃, add acetic anhydride, open vavuum pump and carried out the secondary hydroxylation reaction 120 minutes, the hydroxylating oil emulsion;
Hydroxylating oil emulsion and absorption carrier that the preceding step is made mix, and get the feed fatty powder.
As improvement of the present invention: described vegetable oil is the miscella of corn oil and soybean oil.
As a further improvement on the present invention: corn oil mixes by 2: 1 weight ratio with soybean oil.
As the preferred technical solution of the present invention: the hydroxylating vegetable oil mixes by 6: 7 weight ratio with soybean lecithin oil in the secondary hydroxylation reaction.
In hydroxylation reaction and secondary hydroxylation reaction the addition of acetic anhydride be vegetable oil weight 1/20.
As best-of-breed technology scheme of the present invention: described absorption carrier is an expanded corn powder.
As preferred forms of the present invention: expanded corn powder is 7: 13 with the mixed weight ratio of hydroxylating oil emulsion.
Beneficial effect: feed of the present invention with fatty powder in owing to acetic anhydride vegetable oil and soybean lecithin oil are carried out twice hydroxylating and handle, on the molecular structure of grease, added a hydrophilic hydroxyl, make it become the oil emulsion of oil-in-water (O/W), make feed of the present invention better than the fatty powder emulsifying effectiveness that in grease, adds emulsifying agent production in the prior art, be more conducive to animal digestion and absorb with the grease in the fatty powder; Because adopting vegetable oil and soybean lecithin oil is primary raw material, make feed of the present invention with fatty powder unsaturated fatty acid content height, aliphatic acid is balance more, so it is more abundant that animal absorbs, and alleviated burden of liver, avoid the generation of fatty liver, strengthened the activity of macrophage, and then can improve animal immunizing power; Because the interpolation of soybean lecithin makes feed of the present invention have non-oxidizability, long shelf-life more with fatty powder; Because having adopted described vegetable oil is that corn oil mixes such technical characterictic with soybean oil by 2: 1 weight ratio with miscella, the corn oil of soybean oil, makes feed of the present invention reduce the cost of raw material with fatty powder when having higher-energy; Owing to adopted the carrier of popcorn as fatty powder, and reasonably define the mixed weight ratio of expanded corn powder and hydroxylating oil emulsion, therefore, feed of the present invention all has raising by a relatively large margin with fatty powder than fatty powder crude fat content, the energy of general carrier on the market, feed of the present invention uses the crude fat content of fatty powder greater than 60%, can be greater than 7300 kilocalories, and should not lump.(on the market general carrier fatty powder crude fat content all about 50%, energy below 6000 kilocalories, and easy caking)
The specific embodiment
Embodiment 1
A kind of feed fatty powder, described feed fatty powder is produced by the following method:
Place reactor to be heated to 80-85 ℃ 1500kg corn oil, add the 7.5kg acetic anhydride and carried out one time hydroxylation reaction 60-90 minute, get hydroxylating corn oil;
In hydroxylating corn oil, add 1750kg soybean lecithin oil and mix, maintain the temperature at 80-85 ℃, add the 7.5kg acetic anhydride, open vavuum pump and carried out the secondary hydroxylation reaction 120 minutes, the hydroxylating oil emulsion;
The step makes before getting hydroxylating oil emulsion 65kg and expanded corn powder 35kg mix, and get feed fatty powder 100kg.
Embodiment 2
A kind of feed fatty powder, described feed fatty powder is produced by the following method:
Place reactor to be heated to 80-85 ℃ the 1500kg rapeseed oil, add the 7.5kg acetic anhydride and carried out one time hydroxylation reaction 60-90 minute, get the hydroxylating rapeseed oil;
In the hydroxylating rapeseed oil, add 1750kg soybean lecithin oil and mix, maintain the temperature at 80-85 ℃, add the 7.5kg acetic anhydride, open vavuum pump and carried out the secondary hydroxylation reaction 120 minutes, the hydroxylating oil emulsion;
The step makes before getting hydroxylating oil emulsion 65kg and expanded corn powder 35kg mix, and get feed fatty powder 100kg.
Embodiment 3
A kind of feed fatty powder, described feed fatty powder is produced by the following method:
500kg soybean oil and 1000kg corn oil are mixed, place reactor to be heated to 80-85 ℃, add the 7.5kg acetic anhydride and carried out one time hydroxylation reaction 60-90 minute, get the hydroxylating vegetable oil;
In the hydroxylating vegetable oil, add 1750kg soybean lecithin oil and mix, maintain the temperature at 80-85 ℃, add the 7.5kg acetic anhydride, open vavuum pump and carried out the secondary hydroxylation reaction 120 minutes, the hydroxylating oil emulsion;
The step makes before getting hydroxylating oil emulsion 65kg and expanded corn powder 35kg mix, and get feed fatty powder 100kg.
Vegetable oil among the present invention is not limited to kind cited in the foregoing description, also can select other any vegetable oil that can be used for production of fodder for use, as peanut oil, cottonseed wet goods.
Claims (7)
1. feed fatty powder is characterized in that described feed fatty powder produces by the following method:
Place reactor to be heated to 80-85 ℃ vegetable oil, add acetic anhydride and carried out one time hydroxylation reaction 60-90 minute, get the hydroxylating vegetable oil;
In the hydroxylating vegetable oil, add soybean lecithin oil and mix, maintain the temperature at 80-85 ℃, add acetic anhydride, open vavuum pump and carried out the secondary hydroxylation reaction 120 minutes, the hydroxylating oil emulsion;
Hydroxylating oil emulsion and absorption carrier that the preceding step is made mix, and get the feed fatty powder.
2. a kind of feed fatty powder according to claim 1 is characterized in that: described vegetable oil is the miscella of corn oil and soybean oil.
3. a kind of feed fatty powder according to claim 2 is characterized in that: corn oil mixes by 2: 1 weight ratio with soybean oil.
4. a kind of feed fatty powder according to claim 3 is characterized in that: the hydroxylating vegetable oil mixes by 6: 7 weight ratio with soybean lecithin oil in the secondary hydroxylation reaction.
5. a kind of feed fatty powder according to claim 4 is characterized in that: in hydroxylation reaction and secondary hydroxylation reaction the addition of acetic anhydride be vegetable oil weight 1/20.
6. according to each described a kind of feed fatty powder of claim 1 to 5, it is characterized in that: described absorption carrier is an expanded corn powder.
7. a kind of feed fatty powder according to claim 6 is characterized in that: expanded corn powder is 7: 13 with the mixed weight ratio of hydroxylating oil emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010111913A CN101731465A (en) | 2010-02-23 | 2010-02-23 | Fat powder for feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010111913A CN101731465A (en) | 2010-02-23 | 2010-02-23 | Fat powder for feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101731465A true CN101731465A (en) | 2010-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010111913A Pending CN101731465A (en) | 2010-02-23 | 2010-02-23 | Fat powder for feed |
Country Status (1)
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| CN (1) | CN101731465A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308912A (en) * | 2010-07-02 | 2012-01-11 | 山东中大牧业集团有限公司 | Equilibrium oil powder for feed and production method thereof |
| CN102669429A (en) * | 2012-03-31 | 2012-09-19 | 国家粮食储备局武汉科学研究设计院 | Method for preparing modified rapeseed phospholipid fatty powder for feed |
| CN102845613A (en) * | 2012-09-10 | 2013-01-02 | 铁岭新东方饲料有限公司 | Acylation hydroxylation emulsified oil powder and preparation process thereof |
| CN103315147A (en) * | 2013-06-14 | 2013-09-25 | 铁岭新东方饲料有限公司 | Piglet puffed compound feed and preparation method thereof |
| CN103829052A (en) * | 2012-11-25 | 2014-06-04 | 广州市优百特饲料科技有限公司 | Emulsified balanced fatty powder for feed |
| CN104171329A (en) * | 2014-07-30 | 2014-12-03 | 李建月 | Method for preparing carrier adsorbed oil powder by using emulsified coconut oil used in feed for young livestock and poultry |
| CN104222524A (en) * | 2014-09-26 | 2014-12-24 | 广州市优百特饲料科技有限公司 | Feed water-soluble functional fatty powder |
| CN114190477A (en) * | 2020-09-17 | 2022-03-18 | 湖南纽格润生物科技有限公司 | Liquid grease curing method and application |
-
2010
- 2010-02-23 CN CN201010111913A patent/CN101731465A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308912A (en) * | 2010-07-02 | 2012-01-11 | 山东中大牧业集团有限公司 | Equilibrium oil powder for feed and production method thereof |
| CN102669429A (en) * | 2012-03-31 | 2012-09-19 | 国家粮食储备局武汉科学研究设计院 | Method for preparing modified rapeseed phospholipid fatty powder for feed |
| CN102845613A (en) * | 2012-09-10 | 2013-01-02 | 铁岭新东方饲料有限公司 | Acylation hydroxylation emulsified oil powder and preparation process thereof |
| CN102845613B (en) * | 2012-09-10 | 2014-08-06 | 铁岭新东方饲料有限公司 | Acylation hydroxylation emulsified oil powder and preparation process thereof |
| CN103829052A (en) * | 2012-11-25 | 2014-06-04 | 广州市优百特饲料科技有限公司 | Emulsified balanced fatty powder for feed |
| CN103829052B (en) * | 2012-11-25 | 2015-10-07 | 广州市优百特饲料科技有限公司 | A kind of feed balanced fatty powder of emulsification |
| CN103315147A (en) * | 2013-06-14 | 2013-09-25 | 铁岭新东方饲料有限公司 | Piglet puffed compound feed and preparation method thereof |
| CN104171329A (en) * | 2014-07-30 | 2014-12-03 | 李建月 | Method for preparing carrier adsorbed oil powder by using emulsified coconut oil used in feed for young livestock and poultry |
| CN104222524A (en) * | 2014-09-26 | 2014-12-24 | 广州市优百特饲料科技有限公司 | Feed water-soluble functional fatty powder |
| CN104222524B (en) * | 2014-09-26 | 2016-06-08 | 广州市优百特饲料科技有限公司 | A kind of feeding water-solubility function fatty powder |
| CN114190477A (en) * | 2020-09-17 | 2022-03-18 | 湖南纽格润生物科技有限公司 | Liquid grease curing method and application |
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Application publication date: 20100616 |