CN110214872A - Goose feed for improving quality of goose liver and preparation method thereof - Google Patents

Goose feed for improving quality of goose liver and preparation method thereof Download PDF

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Publication number
CN110214872A
CN110214872A CN201910441146.2A CN201910441146A CN110214872A CN 110214872 A CN110214872 A CN 110214872A CN 201910441146 A CN201910441146 A CN 201910441146A CN 110214872 A CN110214872 A CN 110214872A
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China
Prior art keywords
parts
goose
mixture
goose feed
mixing
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Pending
Application number
CN201910441146.2A
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Chinese (zh)
Inventor
袁涛
陈继伟
曹海波
谭永菊
张建臣
吴宝强
李玉礼
史效华
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Qingdao Top Sunshine Feed Co ltd
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Qingdao Top Sunshine Feed Co ltd
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Priority to CN201910441146.2A priority Critical patent/CN110214872A/en
Publication of CN110214872A publication Critical patent/CN110214872A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/22Compounds of alkali metals
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75Feeding-stuffs specially adapted for particular animals for birds for poultry
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Birds (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Fodder In General (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention discloses goose feed for improving the quality of goose livers, which comprises the following raw materials in parts by weight: 1000 parts of corn 950-containing material, 20-50 parts of bean skin, 1-6 parts of duck oil, 3-8 parts of sodium chloride and 11-23 parts of enteromorpha powder. The invention also discloses a preparation method of the goose feed for improving the quality of goose livers, which comprises the following steps: mixing corn and bean curd skin, and respectively sieving the mixture with 50-mesh and 70-mesh sieves to obtain a mixture with the particle size of 50-70 meshes; step two: mixing the duck oil with sodium chloride, and then mixing with the mixture in the step one; step three: mixing and crushing carrots, green vegetable leaves, straw mushrooms and kelp to obtain a vegetable mixture, and adding the vegetable mixture into the step two for mixing; step four: grinding and crushing orange peel, adding the ground orange peel, licorice powder, shell powder, orange peel and enteromorpha powder into the step three, mixing and stirring; step five: granulating, puffing and drying to obtain the goose feed. The goose liver meat quality improving agent can effectively improve the goose liver quality, the meat taste and the meat quality.

Description

A kind of goose feed and preparation method thereof promoting foie gras quality
Technical field
The invention belongs to goose cultural technique fields, and in particular to it is a kind of promoted foie gras quality goose feed and its preparation side Method.
Background technique
Currently, Modernize extensive animal husbandry feeding manner, while improving speed of production, also brings many and asks Topic, livestock products quality reduces and livestock and poultry are easy to happen in various diseases and feed and largely add antibiotics and add Add agent harm caused by human health, these problems affect the sound development of China's animal husbandry.High-quality feed is that production is excellent The guarantee of matter livestock products, China is beneficial to animal health growth there is an urgent need to improve the quality of animal products and quality at present, To the healthy and beneficial harmless feed of consumer.
The minerals such as foie gras carbohydrate containing, protein, fat, cholesterol and iron, zinc, copper, potassium, phosphorus, sodium, geese fatty liver It is the fatty liver cultivated in goose body living, nutritive value is high;The prior art cultivates foie gras poor quality, therefore researches and develops and a be suitble to mention The feed of high foie gras quality is particularly important.
Summary of the invention
The purpose of the present invention is to provide a kind of goose feeds for promoting foie gras quality, especially by following technical scheme reality It is existing:
A kind of goose feed promoting foie gras quality, including following raw material by weight: 950-1000 parts of corn, beans 20-50 parts of skin, 1-6 parts of duck oil, 3-8 parts of sodium chloride, 11-23 parts of enteromorpha powder.
Further, including following raw material by weight: 955-980 parts of corn, 25-35 parts of skin of beancurd, duck oil 3-5 Part, 3-6 parts of sodium chloride, 13-19 parts of enteromorpha powder.
Further, including following raw material by weight: 961 parts of corn, 30 parts of skin of beancurd, 4 parts of duck oil, sodium chloride 5 Part, 14 parts of enteromorpha powder.
Further, the corn is niblet or corn flour, and skin of beancurd is soybean skin.
Further, further include by weight 12-23 parts of vegetables mixture, vegetables mixture includes following parts by weight Raw material: 4 parts of carrot, 8 parts of green vegetable leaf, 6 parts of straw mushroom, 2 parts of kelp.
Further, further include by weight 3-6 parts of Chinese medicine intermixture, Chinese medicine intermixture includes following parts by weight Raw material: 5 parts of licorice powder, 3 parts of conch meal, 2 parts of orange peel.
The present invention also provides a kind of preparation methods of goose feed for promoting foie gras quality, specifically includes the following steps:
Step 1: taking corn, skin of beancurd to be mixed, and mixture passes through 50 mesh and 70 meshes respectively, obtains particle size and exists 50 mesh are to the mixture between 70 mesh;
Step 2: duck oil is mixed with sodium chloride, stands 5-10min, will be in obtained mixed liquor and step 1 Mixture is mixed;
Step 3: carrot, green vegetable leaf, straw mushroom, kelp are subjected to co-grinding, obtain vegetables mixture;Vegetables are mixed It closes and is mixed in material addition step 2;
Step 4: it is added in step 3 and mixes together with licorice powder, conch meal, orange peel, enteromorpha powder after orange peel is ground Close stirring;
Step 5: being sent into granulator and pelletize, and temperature is controlled at 90-100 DEG C, is re-fed into extruding in bulking machine and raises in particle Material, dries to obtain goose feed afterwards.
Further, in the step 4 mixing time be 10-15min, 3-5min is stood after stirring, continue afterwards into Row mixing in 5-10 minutes.
Further, it is sieved with 100 mesh sieve after carrot, green vegetable leaf, straw mushroom, kelp co-grinding in the step 3, it is rear to add Enter in step 2 and mixes.
The beneficial effects of the present invention are:
Compared with prior art, the present invention can effectively promote the quality of foie gras, since corn content of choline is low, to liver Poor protective capability, thus fat be easy deposition form fatty liver, the present invention makees foie gras forced-feeding feed with corn, and cooperate duck oil, Sodium chloride, foie gras averagely compare other feeds again and increase;The immunity of meat goose can be improved in the another present invention, reduces disease incidence, It promotes meat taste and improves meat quality.
Goose feed of the present invention includes enteromorpha powder, is rich in carbohydrate, protein, crude fibre and minerals in enteromorpha powder, The quality of goose can be substantially improved, is conducive to promote foie gras quality.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the preparation method flow chart of goose feed of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of goose feed promoting foie gras quality, including following raw material by weight: niblet 950, part, soybean skin 20 parts, 3 parts of duck oil, 3 parts of sodium chloride, 11 parts of enteromorpha powder, 12 parts of vegetables mixture, 3 parts of Chinese medicine intermixture;
Wherein, vegetables mixture includes the raw material of following parts by weight: 4 parts of carrot, 8 parts of green vegetable leaf, and 6 parts of straw mushroom, kelp 2 parts.
Wherein, Chinese medicine intermixture includes the raw material of following parts by weight: 5 parts of licorice powder, 3 parts of conch meal, 2 parts of orange peel.
Referring to Fig. 1, the preparation method of the goose feed, comprising the following steps:
Step 1: taking corn, skin of beancurd to be mixed, and mixture passes through 50 mesh and 70 meshes respectively, obtains particle size and exists 50 mesh are to the mixture between 70 mesh;
Step 2: duck oil is mixed with sodium chloride, 6min is stood, by the mixing in obtained mixed liquor and step 1 Object is mixed;
Step 3: carrot, green vegetable leaf, straw mushroom, kelp are subjected to co-grinding, obtain vegetables mixture;Vegetables are mixed It closes and is mixed in material addition step 2;
Step 4: sieving with 100 mesh sieve together with licorice powder, conch meal, orange peel, enteromorpha powder after orange peel is ground, rear to add Enter and 10min be mixed in step 3, stand 3min after stirring, after continue mixing in 5 minutes;
Step 5: being sent into granulator and pelletize, and temperature is controlled at 95 DEG C, and being re-fed into extruding in bulking machine is in pellet, 100 DEG C of drying 8min, obtain goose feed.
Embodiment 2:
A kind of goose feed promoting foie gras quality, including following raw material by weight: niblet 961, part, soybean skin 30 parts, 4 parts of duck oil, 5 parts of sodium chloride, 14 parts of enteromorpha powder, 18 parts of vegetables mixture, 4 parts of Chinese medicine intermixture;
Wherein, vegetables mixture includes the raw material of following parts by weight: 4 parts of carrot, 8 parts of green vegetable leaf, and 6 parts of straw mushroom, kelp 2 parts.
Wherein, Chinese medicine intermixture includes the raw material of following parts by weight: 5 parts of licorice powder, 3 parts of conch meal, 2 parts of orange peel.
Referring to Fig. 1, the preparation method of the goose feed, comprising the following steps:
Step 1: taking corn, skin of beancurd to be mixed, and mixture passes through 50 mesh and 70 meshes respectively, obtains particle size and exists 50 mesh are to the mixture between 70 mesh;
Step 2: duck oil is mixed with sodium chloride, 7min is stood, by the mixing in obtained mixed liquor and step 1 Object is mixed;
Step 3: carrot, green vegetable leaf, straw mushroom, kelp are subjected to co-grinding, obtain vegetables mixture;Vegetables are mixed It closes and is mixed in material addition step 2;
Step 4: sieving with 100 mesh sieve together with licorice powder, conch meal, orange peel, enteromorpha powder after orange peel is ground, rear to add Enter and 11min be mixed in step 3, stand 4min after stirring, after continue mixing in 5 minutes;
Step 5: being sent into granulator and pelletize, and temperature is controlled at 98 DEG C, and being re-fed into extruding in bulking machine is in pellet, 110 DEG C of drying 8min, obtain goose feed.
Embodiment 3:
A kind of goose feed promoting foie gras quality, including following raw material by weight: niblet 1000, part, soybean 50 parts of skin, 6 parts of duck oil, 8 parts of sodium chloride, 23 parts of enteromorpha powder, 13 parts of vegetables mixture, 4 parts of Chinese medicine intermixture;
Wherein, vegetables mixture includes the raw material of following parts by weight: 4 parts of carrot, 8 parts of green vegetable leaf, and 6 parts of straw mushroom, kelp 2 parts.
Wherein, Chinese medicine intermixture includes the raw material of following parts by weight: 5 parts of licorice powder, 3 parts of conch meal, 2 parts of orange peel.
Referring to Fig. 1, the preparation method of the goose feed, comprising the following steps:
Step 1: taking corn, skin of beancurd to be mixed, and mixture passes through 50 mesh and 70 meshes respectively, obtains particle size and exists 50 mesh are to the mixture between 70 mesh;
Step 2: duck oil is mixed with sodium chloride, stands 10min, will be mixed in obtained mixed liquor and step 1 Object is closed to be mixed;
Step 3: carrot, green vegetable leaf, straw mushroom, kelp are subjected to co-grinding, obtain vegetables mixture;Vegetables are mixed It closes and is mixed in material addition step 2;
Step 4: sieving with 100 mesh sieve together with licorice powder, conch meal, orange peel, enteromorpha powder after orange peel is ground, rear to add Enter and 15min be mixed in step 3, stand 5min after stirring, after continue mixing in 8 minutes;
Step 5: being sent into granulator and pelletize, and temperature is controlled at 100 DEG C, and being re-fed into extruding in bulking machine is in pellet, 120 DEG C of drying 8min, obtain goose feed.
Test method:
200 healthy, approximate 30 age in days of weight grey geese are chosen in farm, are divided into 4 groups, every group 50 at random Only, respectively control group and three groups of experimental groups;
Control group feeds basal diet, and three groups of test group difference feeding embodiments 1, embodiment 2 and embodiment 3 are made Feed, 80 ages in days on an empty stomach weigh after butcher, measure foie gras weight;
Measurement result, the foie gras for feeding three groups of test groups of feed made from embodiment 1, embodiment 2 and embodiment 3 are flat Counterpoise improves 37%, 42%, 39% compared with control group than respectively.
Therefore, the present invention can effectively promote the weight quality of foie gras, and cooperate duck oil, sodium chloride, and foie gras averagely compares again It increases compared with basal diet feed;The immunity of meat goose can be improved in the another present invention, reduces disease incidence, promotes meat taste and changes Kind meat quality.
Feed of the present invention includes enteromorpha powder, is rich in carbohydrate, protein, crude fibre and minerals in enteromorpha powder, together When, also containing fat and vitamin.Wherein, unsaturated fatty acid content accounts for 60% of total fatty acid content or more, can change significantly The quality of kind goose, the especially quality of foie gras;Enteromorpha powder meets the nutritional need in goose growth course, improves economy Income.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of goose feed for promoting foie gras quality, which is characterized in that including following raw material by weight: corn 950- 1000 parts, 20-50 parts of skin of beancurd, 1-6 parts of duck oil, 3-8 parts of sodium chloride, 11-23 parts of enteromorpha powder.
2. according to claim 1 a kind of with the goose feed for promoting foie gras quality, which is characterized in that including below by weight The raw material of amount part meter: 955-980 parts of corn, 25-35 parts of skin of beancurd, 3-5 parts of duck oil, 3-6 parts of sodium chloride, 13-19 parts of enteromorpha powder.
3. it is according to claim 2 it is a kind of promoted foie gras quality goose feed, which is characterized in that including it is following by weight The raw material of meter: 961 parts of corn, 30 parts of skin of beancurd, 4 parts of duck oil, 5 parts of sodium chloride, 14 parts of enteromorpha powder.
4. a kind of goose feed for promoting foie gras quality according to claim 1 or 3, which is characterized in that the corn is jade The grain of rice or corn flour, skin of beancurd are soybean skin.
5. a kind of goose feed for promoting foie gras quality according to claim 1 or 2, which is characterized in that further include by weight 12-23 parts of vegetables mixture of part meter, vegetables mixture includes the raw material of following parts by weight: 4 parts of carrot, 8 parts of green vegetable leaf, and grass 6 parts of mushroom, 2 parts of kelp.
6. a kind of goose feed for promoting foie gras quality according to claim 1 or 2, which is characterized in that further include by weight 3-6 parts of Chinese medicine intermixture of part meter, Chinese medicine intermixture includes the raw material of following parts by weight: 5 parts of licorice powder, 3 parts of conch meal, and orange peel 2 parts.
7. the preparation method of the goose feed of -6 any a kind of promotion foie gras qualities according to claim 1, which is characterized in that Specifically includes the following steps:
Step 1: taking corn, skin of beancurd to be mixed, and mixture passes through 50 mesh and 70 meshes respectively, obtains particle size in 50 mesh Mixture to 70 mesh;
Step 2: duck oil is mixed with sodium chloride, 5-10min is stood, by the mixing in obtained mixed liquor and step 1 Object is mixed;
Step 3: carrot, green vegetable leaf, straw mushroom, kelp are subjected to co-grinding, obtain vegetables mixture;By vegetables mixture It is added in step 2 and mixes;
Step 4: mixing in step 3 is added after orange peel is ground together with licorice powder, conch meal, orange peel, enteromorpha powder and stirs It mixes;
Step 5: being sent into granulator and pelletize, and temperature is controlled at 90-100 DEG C, and being re-fed into extruding in bulking machine is in pellet, After dry to obtain goose feed.
8. a kind of goose feed preparation method for promoting foie gras quality according to claim 7, which is characterized in that the step Mixing time is 10-15min in four, stands 3-5min after stirring, after continue mixing in 5-10 minutes.
9. according to claim 7 a kind of with the goose feed preparation method for promoting foie gras quality, which is characterized in that described It is sieved with 100 mesh sieve after carrot, green vegetable leaf, straw mushroom, kelp co-grinding in step 3, rear be added in step 2 mixes.
CN201910441146.2A 2019-05-24 2019-05-24 Goose feed for improving quality of goose liver and preparation method thereof Pending CN110214872A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480745A (en) * 2020-03-10 2020-08-04 广东恒兴饲料实业股份有限公司 Complete fermented feed for improving quality of Landaise goose livers and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101322482A (en) * 2008-04-02 2008-12-17 邵荣益 Forced-feeding method for improving developing quality of goose liver, used feed and forced-feeding machine
CN106615915A (en) * 2016-11-07 2017-05-10 长兴县荣耀鹅业有限公司 Feed formula for improving goose liver quality
CN109303197A (en) * 2017-07-28 2019-02-05 俞成 A kind of goose feed

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101322482A (en) * 2008-04-02 2008-12-17 邵荣益 Forced-feeding method for improving developing quality of goose liver, used feed and forced-feeding machine
CN106615915A (en) * 2016-11-07 2017-05-10 长兴县荣耀鹅业有限公司 Feed formula for improving goose liver quality
CN109303197A (en) * 2017-07-28 2019-02-05 俞成 A kind of goose feed

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
杨欢等: "浒苔在动物营养中的研究进展", 《安徽农业科学》 *
罗庆斌等: "鹅肥肝生产中的科学预饲及填饲", 《中国家禽》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480745A (en) * 2020-03-10 2020-08-04 广东恒兴饲料实业股份有限公司 Complete fermented feed for improving quality of Landaise goose livers and application thereof

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Application publication date: 20190910

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