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
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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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