CN102823766A - Feed for increasing DHA and EPA contents in goose fat liver and preparation method thereof - Google Patents
Feed for increasing DHA and EPA contents in goose fat liver and preparation method thereof Download PDFInfo
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- CN102823766A CN102823766A CN2012102918875A CN201210291887A CN102823766A CN 102823766 A CN102823766 A CN 102823766A CN 2012102918875 A CN2012102918875 A CN 2012102918875A CN 201210291887 A CN201210291887 A CN 201210291887A CN 102823766 A CN102823766 A CN 102823766A
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Abstract
The invention discloses feed for increasing DHA and EPA contents in goose fat liver and a preparation method thereof. The feed of the invention comprises the following raw materials by weight: 3-6 parts of fish processing leftovers, 92-95 parts of corn, 0.7-1.2 parts of plant oil, 0.2-0.7 part of a flavoring agent, 0.1 part of a compound enzyme preparation, and 0.48-0.52 part of premix. The feed preparation method of the invention comprises the following steps: crushing the corn and the fish processing leftovers, mixing with plant oil, adding the flavoring agent, the compound enzyme preparation and the premix, and well mixing. The fish processing leftovers are rich in DHA and EPA; the addition of the fish processing leftovers into the feed can not only provides feed energy and protein, but also realizes great deposition of DHA and EPA in the fish processing leftovers in goose liver and muscle through biological processing of gooses. The feed of the invention can effectively improve the DHA and EPA contents by 10-20 times in goose liver and muscle, does not influence the weight gain and flavor of the fat liver, and improves the health care function of goose fat liver.
Description
Technical field
The present invention relates to a kind of feed that improves DHA and EPA content in the goose foie gras, simultaneously, also relate to its preparation method.
Background technology
The production of goose foie gras is a large amount of high energy feed of searching for food in a short time, makes it fast well-fattened, in liver, deposits great amount of fat.Utilize the characteristics of nonruminant fat digestion; Be the composition that the composition of feed fat influence body fat, in feed interpolation be rich in DHA (Decosahexaenoic Acid, DHA) and eicosapentaenoic acid (Eicosapentaenoic Acid; EPA) fish processing fent; DHA and EPA can deposit in the functional organization of nonruminant in a large number, thereby make the processing of industry byproduct through animal, are converted into the high human food of nutritive value.DHA and EPA are the focuses of human health research in recent years.Research confirms; DHA can be used for preventing and treats atherosclerotic, coronary heart disease, vasodilator, anti-platelet aggregation and the anti thrombotic action due to the high fat of blood, and the absorption that increases EPA is effective to treatment coronary heart disease, hypertension and inflammation (for example rheumatic arthritis).
Summary of the invention
To the problems referred to above, the object of the present invention is to provide a kind of feed that improves goose foie gras DHA and EPA content.
To achieve these goals, the present invention has adopted following technical proposals:
A kind of feed that improves DHA and EPA content in the goose foie gras is made up of the raw material of following parts by weight: 0.48～0.52 part of 3～6 parts of fish processing fents, 92～95 parts of corns, 0.7～1.2 part of vegetable oil, 0.2～0.7 part of flavor enhancement, 0.1 part of complex enzyme formulation and premix.
A kind of feed that improves DHA and EPA content in the goose foie gras is made up of following parts by weight: 0.49～0.51 part of 3.5～5.5 parts of fish processing fents, 93～94.5 parts of corns, 0.8～1.1 part of vegetable oil, 0.3～0.6 part of flavor enhancement, 0.1 part of complex enzyme formulation and premix.
A kind of feed that improves DHA and EPA content in the goose foie gras is characterized in that being made up of following parts by weight: 0.49～0.50 part of 4～5 parts of fish processing fents, 93.5～94 parts of corns, 0.9～1.0 part of vegetable oil, 0.4～0.5 part of flavor enhancement, 0.1 part of complex enzyme formulation and premix.
Described fish processing fent does not preferably have the abyssal fishes processing fent that degreasing process is produced.
Described complex enzyme formulation is made up of phytase, zytase and dextranase.The purpose of adding complex enzyme formulation in the feed is the ANFs in the degraded feed, like phytic acid, xylan, glucan, makes them be degraded to the nutriment that animal capable is digested and assimilated, and improves energy utilization ratio.
The activity of various enzymes is phytase 500～1000FTU, zytase 500～1000U, dextranase 1000～2000U in the described per kilogram finished product feedstuff.
Described premix is that the poultry fattening period is with B B-complex and mineral substance premix product.
The present invention also aims to provide a kind of preparation method who improves the feed of DHA and EPA content in the goose foie gras, concrete grammar is following:
(1) the fish processing fent is handled: obtain the fish processing fent from fish processing factory, temperature is controlled at 60～70 ℃, is dried to moisture below 10%, and cooling is crushed to granularity then and is 1400～1600 μ m, and is subsequent use;
(2) get corn flour and be broken to 1400～1600 μ m, subsequent use;
(3) corn, fish processing fent and the vegetable oil after will pulverizing mixes, and adds flavor enhancement, complex enzyme formulation and premix then, mixes to get final product.
The feed of DHA and EPA content in the raising goose foie gras of the inventive method preparation is fit to the foie gras goose and uses in the forced-feeding phase, and method for using is with common foie gras goose forced-feeding material.
Owing to adopted technique scheme, join feed beneficial effect be: the present invention is providing for the foie gras goose on the basis of sufficient energy, and extra the interpolation is rich in DHA and EPA fish processing fent.In the forced-feeding material, add the fish processing fent,, DHA and EPA are deposited in a large number in liver and muscle through the biological processing of goose.Feed of the present invention can effectively improve in Goose Liver and the muscle 10～20 times of DHA and EPA content, when not influencing the foie gras goose and producing the liver performance, has increased the health care of goose foie gras.
The specific embodiment
Below in conjunction with embodiment essentiality content of the present invention is described in further detail.
Embodiment 1
Present embodiment a kind of improves the feed of DHA and EPA content in the goose foie gras, is made up of the raw material of following parts by weight: 0.5 part of 3 parts of fish processing fents, 95 parts of corns, 0.7 part of vegetable oil, 0.7 part of flavor enhancement, 0.1 part of complex enzyme formulation (commercial) and premix (commercial).
It is following to prepare the above-mentioned step that can improve the feed of DHA and EPA content in the goose foie gras:
(1) the fish processing fent is handled: obtain the fish processing fent from fish processing factory, temperature is controlled at 60～70 ℃, is dried to moisture below 10%, and cooling is crushed to granularity then and is 1400～1600 μ m, and is subsequent use;
(2) get corn flour and be broken to 1400～1600 μ m, subsequent use;
(3) corn, fish processing fent and the vegetable oil after will pulverizing mixes, and adds flavor enhancement, complex enzyme formulation and premix then, mixes to get final product.
Embodiment 2
Present embodiment a kind of improves the feed of DHA and EPA content in the goose foie gras, because the raw material of following parts by weight is formed: 0.5 part of 5 parts of fish processing fents, 93 parts of corns, 1 part of vegetable oil, 0.4 part of flavor enhancement, 0.1 part of complex enzyme formulation (commercial) and premix (commercial).
The preparation method of feed is with embodiment 1 in the present embodiment.
Embodiment 3
Present embodiment a kind of improves the feed of DHA and EPA content in the goose foie gras, because the raw material of following parts by weight is formed: 0.5 part of 6 parts of fish processing fents, 92 parts of corns, 1.2 parts of vegetable oil, 0.2 part of flavor enhancement, 0.1 part of complex enzyme formulation (commercial) and premix (commercial).
The preparation method of feed is with embodiment 1 in the present embodiment.
Feeding experiment:
Select 120 of the foie gras geese that 85 ages in days are healthy, body weight is close for use, be divided into four groups by single factor completely random design, every group of 6 repetitions, each repeats 5 geese.
Control group: the common goose foie gras forced-feeding material of feeding, promptly form: 98.6 parts of corns, 1 part of vegetable oil, 0.4 part of flavor enhancement by following parts by weight.Scale of feeding 800g//day;
Test 1 group: adopt embodiment 1 feed formula, scale of feeding 800g//day;
Test 2 groups: adopt embodiment 2 feed formulas, scale of feeding 800g//day;
Test 3 groups: adopt embodiment 3 feed formulas, scale of feeding 800g//day;
The feeding experiment phase is 28 days.After the off-test; Butcher the weight of getting liver and weighing goose foie gras; Gather goose foie gras and chest muscle sample simultaneously, the content of DHA and EPA in employing " mensuration of eicosapentaenoic acid and DHA in the food " (GB/T 5009.168-2003) method test sample.Result of the test is added the fish processing fent be rich in DHA and EPA in the foie gras goose forced-feeding material, significantly improved 10 ~ 20 times of DHA and EPA content in goose foie gras and the muscle, and foie gras is increased weight and local flavor has no adverse effects.The result sees table 1.
DHA and EPA detected level in table 1 goose foie gras and the muscle
。
Claims (7)
1. feed that improves goose foie gras DHA and EPA content; It is characterized in that, form: 3～6 parts of fish processing fents, 92～95 parts of corns, 0.7～1.2 part of vegetable oil, 0.2～0.7 part of flavor enhancement, 0.1 part of complex enzyme formulation and and 0.48～0.52 part of premix by each raw material of following parts by weight.
2. the feed of DHA and EPA content in the raising goose foie gras according to claim 1; It is characterized in that, form: 0.49～0.51 part of 3.5～5.5 parts of fish processing fents, 93～94.5 parts of corns, 0.8～1.1 part of vegetable oil, 0.3～0.6 part of flavor enhancement, 0.1 part of complex enzyme formulation and premix by the raw material of following parts by weight.
3. the feed of DHA and EPA content is characterized in that described flavor enhancement is a salt in the raising goose foie gras according to claim 1.
4. the feed of DHA and EPA content is characterized in that the fish processing fent does not preferably have the abyssal fishes processing fent that degreasing process is produced in the raising goose foie gras according to claim 1 and 2.
5. the feed of DHA and EPA content is characterized in that described complex enzyme formulation is made up of phytase, zytase and dextranase in the raising goose foie gras according to claim 1 and 2.
6. the feed of DHA and EPA content in the raising goose foie gras according to claim 1 and 2, it is characterized in that: premix is that the poultry fattening period is with B B-complex and mineral substance premix product.
7. the preparation method of the feed of DHA and EPA content in the raising as claimed in claim 1 goose foie gras is characterized in that concrete grammar is following:
(1) the fish processing fent is handled: obtain the fish processing fent from fish processing factory, temperature is controlled at 60～70 ℃, is dried to moisture below 10%, and cooling is crushed to granularity then and is 1400～1600 μ m, and is subsequent use;
(2) get corn flour and be broken to 1400～1600 μ m, subsequent use;
(3) corn, fish processing fent and the vegetable oil after will pulverizing mixes, and adds flavor enhancement, complex enzyme formulation and premix then, mixes to get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102918875A CN102823766A (en) | 2012-08-16 | 2012-08-16 | Feed for increasing DHA and EPA contents in goose fat liver and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012102918875A CN102823766A (en) | 2012-08-16 | 2012-08-16 | Feed for increasing DHA and EPA contents in goose fat liver and preparation method thereof |
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| CN102823766A true CN102823766A (en) | 2012-12-19 |
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| CN2012102918875A Pending CN102823766A (en) | 2012-08-16 | 2012-08-16 | Feed for increasing DHA and EPA contents in goose fat liver and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125442A (en) * | 2013-03-04 | 2013-06-05 | 沈阳爱地生物科技有限公司 | Functional goose meat high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA/n-3 PUFA proportion and production method thereof |
| CN103125768A (en) * | 2013-03-04 | 2013-06-05 | 沈阳金科丰牧业科技有限公司 | Feed for producing functional goose meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA |
| CN104222550A (en) * | 2013-03-04 | 2014-12-24 | 沈阳爱地生物科技有限公司 | Functional goose with high content of PUFA, EPA and DHA and low content of n-6 PUFA/n-3 PUFA and production method of functional goose |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125442A (en) * | 2013-03-04 | 2013-06-05 | 沈阳爱地生物科技有限公司 | Functional goose meat high in PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (dehydroacetic acid) content and low in n-6 PUFA/n-3 PUFA proportion and production method thereof |
| CN103125768A (en) * | 2013-03-04 | 2013-06-05 | 沈阳金科丰牧业科技有限公司 | Feed for producing functional goose meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA |
| CN103125768B (en) * | 2013-03-04 | 2014-06-25 | 沈阳金科丰牧业科技有限公司 | Feed for producing functional goose meat with high PUFA, EPA and DHA content and low n-6PUFA/n-3PUFA |
| CN103976185A (en) * | 2013-03-04 | 2014-08-13 | 沈阳金科丰牧业科技有限公司 | Feed for producing functional goose meat with high contents of PUFA (polyunsaturated fatty acid), EPA (eicosapentaenoic acid) and DHA (docosahexenoic acid) and low content of n-6 PUFA/n-3 PUFA |
| CN103125442B (en) * | 2013-03-04 | 2014-09-10 | 沈阳爱地生物科技有限公司 | Functional goose meat and production method thereof |
| CN104222550A (en) * | 2013-03-04 | 2014-12-24 | 沈阳爱地生物科技有限公司 | Functional goose with high content of PUFA, EPA and DHA and low content of n-6 PUFA/n-3 PUFA and production method of functional goose |
| CN103976185B (en) * | 2013-03-04 | 2016-04-06 | 沈阳金科丰牧业科技有限公司 | A kind of for the production of PUFA, EPA and the high and feed of the functional goose that n-6 PUFA/n-3 PUFA is low of DHA content |
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Application publication date: 20121219 |