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Health care duck feed and preparation method thereof

A health-care duck and feed technology, which is applied in the direction of animal feed, animal feed, molding or processing of animal feed, etc., can solve the problems of not paying attention to the flavor and taste of duck meat, pollution of heavy metals and other harmful substances, excessive use, etc., and achieve improvement Immunity, low cost, and quality-enhancing effect

Inactive Publication Date: 2017-11-14
贵港正邦农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main raw materials of duck feed are energy raw materials and protein raw materials, and there are many additives such as trace elements, metal compounds and antibiotics, which are widely used, which may easily cause pollution of heavy metals and other harmful substances. At the same time, duck feed only focuses on the weight gain of ducks at this stage. and disease prevention effects, and do not pay attention to the improvement of duck meat flavor and taste. Therefore, feeds with few additives, pure natural raw materials, and functions to improve immunity and improve duck meat quality need to be further studied.

Method used

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  • Health care duck feed and preparation method thereof

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Effect test

Embodiment 1

[0021] The present embodiment is a health-care duck feed, comprising the following raw materials in parts by weight: 80 parts of corn, 45 parts of wheat bran, 20 parts of fish meal, 2 parts of salt, 1 part of multidimensional, 38 parts of green material dry powder, 9 parts of grape seed extract , 18 parts of fermented soybean meal and 15 parts of fermented rapeseed oil cake; wherein, the green material dry powder is made by drying and pulverizing the same amount of sweet potato leaves, clover, bitter barley and water hyacinth.

[0022] The production method of the grape seed extract is as follows: dry and grind the grape seeds, add 10 times by weight of ethanol with a volume fraction of 80%, extract in a water bath at 50°C for 20 minutes, repeat the extraction twice, and combine the extracts , centrifuge, take the supernatant, and spray dry it.

[0023] The production method of the fermented soybean meal is as follows: crush the soybean meal, add water and wet mix until the wa...

Embodiment 2

[0027] A health-care duck feed in the present embodiment includes the following raw materials in parts by weight: 110 parts of corn, 60 parts of wheat bran, 30 parts of fish meal, 6 parts of salt, 4 parts of multidimensional, 55 parts of green material dry powder, and 15 parts of grape seed extract , 28 parts of fermented soybean meal and 22 parts of fermented rapeseed oil cake; wherein, the green material dry powder is made by drying and pulverizing the same amount of sweet potato leaves, clover, bitter wheat vegetables and water hyacinth.

[0028] The preparation method of the grape seed extract is as follows: dry and grind the grape seeds, add 15 times by weight of ethanol with a volume fraction of 90%, extract in a water bath at 60°C for 30 minutes, repeat the extraction for 3 times, and combine the extracts , centrifuge, take the supernatant, and spray dry it.

[0029] The production method of the fermented soybean meal is as follows: crush the soybean meal, add water and...

Embodiment 3

[0033] A health-care duck feed in the present embodiment includes the following raw materials in parts by weight: 95 parts of corn, 50 parts of wheat bran, 25 parts of fish meal, 4 parts of salt, 2 parts of multidimensional, 42 parts of green material dry powder, 12 parts of grape seed extract , 22 parts of fermented soybean meal and 18 parts of fermented rapeseed oil cake; wherein, the green material dry powder is made by drying and pulverizing the same amount of sweet potato leaves, clover, bitter barley and water hyacinth.

[0034] The production method of the grape seed extract is as follows: dry and grind the grape seeds, add 13 times by weight of ethanol with a volume fraction of 85%, extract in a water bath at 55°C for 25 minutes, repeat the extraction twice, and combine the extracts , centrifuge, take the supernatant, and spray dry it.

[0035] The production method of the fermented soybean meal is as follows: crush the soybean meal, add water and wet mix until the wat...

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Abstract

The invention relates to the technical field of poultry feed production and especially relates to health care duck feed and a preparation method thereof. The feed includes the following ingredients in parts by weight: corn 80-100, wheat bran 45-60, fish meal 20-30, salt 2-6, a vitamin compound 1-4, dried green fodder powder 38-55, grape seed extract 9-15, fermented soybean meal 18-28 and fermented rapeseed oil cake 15-22, wherein the fermented soybean meal is prepared by fermentation using mucor racemosa and the fermented rapeseed oil cake is prepared by fermentation using aspergillus niger and lactobacillus plantarum. Compared to traditional feed, the duck feed provided by the invention has the advantages of the simple preparation method, rich and balanced nutrients, low cost, no added chemical additives, natural ingredients and no pollution, can not only enhance duck immunity and reduce morbidity but also promote the formation of flavor substances and fresh and sweet-flavor substances in duck meat, and improves duck meat quality.

Description

【Technical field】 [0001] The invention relates to the technical field of poultry feed production, in particular to a health-care duck feed and a preparation method thereof. 【Background technique】 [0002] With the rapid development of duck breeding industry, the production of duck feed is also developing rapidly. At present, the main raw materials of duck feed are energy raw materials and protein raw materials, and there are many additives such as trace elements, metal compounds and antibiotics, which are widely used, which may easily cause pollution of heavy metals and other harmful substances. At the same time, duck feed only focuses on the weight gain of ducks at this stage. And disease prevention effect, do not pay attention to the improvement of quality effects such as duck flavor and taste, therefore, additive is few, and raw material is pure natural, has the feed that improves immunity function and improves duck meat quality and needs further research. 【Content of i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/22A23K20/174A23K10/12A23K40/10
CPCA23K10/12A23K10/22A23K10/30A23K10/37A23K20/174A23K40/10A23K50/75Y02P60/87
Inventor 隆杰
Owner 贵港正邦农牧科技有限公司
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