阅读说明：本技术 一种提高乌骨羊肉黑色素含量的饲料及其制备方法 (feed for improving melanin content of black-bone mutton and preparation method thereof ) 是由 孙成龙 吕彦喆 曹路骋 于 2018-07-19 设计创作，主要内容包括：本发明公开了一种提高乌骨羊肉黑色素含量的饲料及其制备方法,所述饲料由以下重量份的原料组成：玉米20-35份、麸皮10-20份、豆饼10-15份、青贮5-10份、棉粕3-10份、石粉2-6份、杜仲叶粉5-10份、艾草粉3-10份、马齿苋粉3-6份、松针粉2-5份、番茄红素1-3份、油菜籽2-6份、胡麻籽1.5-3.5份、中草药添加剂10-20份、复合氨基酸1-5份、微生物制剂0.5-0.8份、微量元素添加剂0.2-0.6份、膳食真菌5-12份。本发明的饲料能有效提高乌骨羊的免疫能力,提高乌骨羊羊肉黑色素含量,从而改善羊肉品质,增加羊肉药用价值。(The invention discloses feed for improving the melanin content of black-bone sheep meat and a preparation method thereof, wherein the feed comprises, by weight, 20-35 parts of corn, 10-20 parts of bran, 10-15 parts of bean cake, 5-10 parts of silage, 3-10 parts of cottonseed meal, 2-6 parts of mountain flour, 5-10 parts of eucommia leaf powder, 3-10 parts of wormwood powder, 3-6 parts of purslane powder, 2-5 parts of pine needle powder, 1-3 parts of lycopene, 2-6 parts of rapeseed, 1.5-3.5 parts of linseed, 10-20 parts of Chinese herbal medicine additives, 1-5 parts of compound amino acid, 0.5-0.8 part of microbial preparation, 0.2-0.6 part of trace element additive and 5-12 parts of dietary fungi.)

The feed for improving the melanin content of the black-bone mutton of species is characterized by comprising, by weight, 20-35 parts of corn, 10-20 parts of bran, 10-15 parts of bean cake, 5-10 parts of silage, 3-10 parts of cottonseed meal, 2-6 parts of stone powder, 5-10 parts of eucommia leaf powder, 3-10 parts of wormwood powder, 3-6 parts of purslane powder, 2-5 parts of pine needle powder, 1-3 parts of lycopene, 2-6 parts of rapeseed, 1.5-3.5 parts of linseed, 10-20 parts of Chinese herbal medicine additives, 1-5 parts of compound amino acids, 0.5-0.8 part of microbial agents, 0.2-0.6 part of trace element additives and 5-12 parts of dietary fungi.

2. The feed for improving melanin content of black-bone mutton according to claim 1, wherein the preparation method of the Chinese herbal medicine additive comprises the following steps: is prepared from astragalus root 25-35 wt%, atractylodes rhizome 10-20 wt%, cassia seed 15-20 wt%, Hezhanxiao 15-25 wt%, haw 5-10 wt%, kudzu vine root 10-20 wt% and aconite root 10-15 wt%; mixing the above materials, and pulverizing to particle size below 1 mm; placing the mixed material in a container, adding 3-5 times of water, controlling the temperature to 50-68 ℃ and keeping for 2-5h, controlling the temperature to 4-10 ℃, adding 1-2 times of ethanol by weight of the mixed material, keeping for 2-3h, heating to 55-75 ℃ and keeping for 5-6h, and filtering; the filtrate is vacuum concentrated and then freeze-dried to obtain the Chinese herbal medicine additive.

3. The feed for improving the melanin content of black-bone mutton according to claim 1, wherein the compound amino acid comprises the following components in parts by weight: 3.5 to 5.5 portions of lysine, 0.5 to 1.5 portions of cysteine, 0.4 to 1.5 portions of N-carbamylglutamic acid, 0.3 to 0.7 portion of arginine and 1.3 to 1.5 portions of glutamic acid.

4. The feed for improving melanin content of black-bone mutton according to claim 1, wherein the microbial preparation comprises the following components in parts by weight: 10-20 parts of bacillus, 3-8 parts of saccharomycetes and 5-10 parts of lactic acid bacteria.

5. The feed for improving the melanin content of black-bone mutton according to claim 1, wherein the trace element additives comprise magnesium, calcium, potassium, zinc, iron and selenium, wherein the addition amount of magnesium is 2.2-10.8mg, the addition amount of calcium is 0.38-4.78mg, the addition amount of potassium is 4.0-35.0mg, the addition amount of zinc is 2.0-8.0mg, the addition amount of iron is 1.5-2.5mg and the addition amount of selenium is 0.02-1.12mg in each kilogram of basic daily ration.

6. The feed for improving melanin content of black-bone mutton according to claim 1, wherein the composition of the dietary fungi is as follows: pulverizing Ganoderma fruiting body or mycelium 50-68% and Lentinus Edodes fruiting body 30-45%, and mixing.

7. The method for preparing the feed for improving the melanin content of the mutton with black bone according to any one of the claims 1 to 6 and , wherein the method comprises the following steps:

(1) weighing the components in parts by weight;

(2) the weighed raw materials are uniformly mixed and crushed by a crusher, so that all components can pass through a screen mesh of 60-100 meshes;

(3) placing the crushed materials into a tempering furnace, introducing water vapor with the temperature of 90-98 ℃ and the mass of 10-15% of the total mass of the components for tempering for 5-10 minutes, and then feeding the materials into a granulator for granulation at the temperature of 90-100 ℃;

(4) and drying the granulated feed particles to obtain the feed for improving the melanin content of the black-bone mutton.

8. The preparation method of the feed for improving the melanin content of the black-bone mutton according to claim 7, wherein the crushed material is subjected to tempering for 8 minutes by introducing water vapor with the temperature of 95 ℃ and the mass of 15% of the total mass of the components in a tempering furnace, and then the material is granulated in a granulator at the temperature of 95 ℃.

Technical Field

The invention belongs to the technical field of animal feed processing, and particularly relates to kinds of feed for improving melanin content of black-bone mutton and a preparation method thereof.

Background

The Wugu sheep is a mammal which has been found by mankind to contain a large amount of melanin in vivo so far, and has extremely high medicinal and health care values, and is a treasure, which is not a golden sheep, a herb sheep and a sheep unique to China.

The black-bone mutton is introduced to Shandong and other places in Anhui from Yunnan province outside thousands of miles and plateau with the altitude of about 3000 meters, and is gradually changed from grazing to captive breeding, and the quality of the black-bone mutton is reduced due to the change of the living environment and the feed source, so that the eating taste and the medicinal value of the mutton are seriously influenced. The measures adopted at present are to improve the quality of mutton by improving feed.

Therefore, kinds of feed for improving the melanin content of the black-bone mutton and the preparation method thereof are needed, and the feed contains various nutrients required by the growth of sheep, improves the growth speed of sheep, improves the immunity of sheep and improves the melanin content of mutton.

Disclosure of Invention

Aiming at the problems in the prior art, the feed for improving the melanin content of the black-bone mutton and the preparation method thereof can effectively improve the immunity of the black-bone sheep and improve the physical quality of the black-bone sheep, thereby improving the melanin content of the mutton and increasing the eating taste of the mutton.

In order to achieve the purpose, the invention adopts the technical scheme that:

feed for improving melanin content of black-bone mutton, which comprises, by weight, 20-35 parts of corn, 10-20 parts of bran, 10-15 parts of bean cake, 5-10 parts of silage, 3-10 parts of cottonseed meal, 2-6 parts of stone powder, 5-10 parts of folium cortex eucommiae powder, 3-10 parts of wormwood powder, 3-6 parts of purslane powder, 2-5 parts of pine needle powder, 1-3 parts of lycopene, 2-6 parts of rapeseed, 1.5-3.5 parts of linseed, 10-20 parts of Chinese herbal medicine additives, 1-5 parts of compound amino acid, 0.5-0.8 part of microbial preparation, 0.2-0.6 part of trace element additives and 5-12 parts of dietary fungi.

Preferably, the preparation method of the Chinese herbal medicine additive comprises the following steps: is prepared from astragalus root 25-35 wt%, atractylodes rhizome 10-20 wt%, cassia seed 15-20 wt%, Hezhanxiao 15-25 wt%, haw 5-10 wt%, kudzu vine root 10-20 wt% and aconite root 10-15 wt%; mixing the above materials, and pulverizing to particle size below 1 mm; placing the mixed material in a container, adding 3-5 times of water, controlling the temperature to 50-68 ℃ and keeping for 2-5h, controlling the temperature to 4-10 ℃, adding 1-2 times of ethanol by weight of the mixed material, keeping for 2-3h, heating to 55-75 ℃ and keeping for 5-6h, and filtering; the filtrate is vacuum concentrated and then freeze-dried to obtain the Chinese herbal medicine additive.

Preferably, the compound amino acid comprises the following components in parts by weight: 3.5 to 5.5 portions of lysine, 0.5 to 1.5 portions of cysteine, 0.4 to 1.5 portions of N-carbamylglutamic acid, 0.3 to 0.7 portion of arginine and 1.3 to 1.5 portions of glutamic acid.

Preferably, the microbial preparation comprises the following components in parts by weight: 10-20 parts of bacillus, 3-8 parts of saccharomycetes and 5-10 parts of lactic acid bacteria.

Preferably, the trace element additives are magnesium, calcium, potassium, zinc, iron and selenium, wherein in each kilogram of basic daily ration, the addition amount of magnesium is 2.2-10.8mg, the addition amount of calcium is 0.38-4.78mg, the addition amount of potassium is 4.0-35.0mg, the addition amount of zinc is 2.0-8.0mg, the addition amount of iron is 1.5-2.5mg and the addition amount of selenium is 0.02-1.12 mg.

Preferably, the composition of the dietary fungi is: pulverizing Ganoderma fruiting body or mycelium 50-68% and Lentinus Edodes fruiting body 30-45%, and mixing.

The invention also provides a preparation method of the feed for improving the melanin content of the black-bone mutton, which comprises the following steps:

(1) weighing the components in parts by weight;

(2) the weighed raw materials are uniformly mixed and crushed by a crusher, so that all components can pass through a screen mesh of 60-100 meshes;

(3) placing the crushed materials into a tempering furnace, introducing water vapor with the temperature of 90-98 ℃ and the mass of 10-15% of the total mass of the components for tempering for 5-10 minutes, and then feeding the materials into a granulator for granulation at the temperature of 90-100 ℃;

(4) and drying the granulated feed particles to obtain the feed for improving the melanin content of the black-bone mutton.

Preferably, the crushed material is quenched and tempered in a tempering furnace by introducing steam with the temperature of 95 ℃ and the mass of 15 percent of the total mass of the components for 8 minutes, and then the material enters a granulator for granulation at the temperature of 95 ℃.

Compared with the prior art, the feed has the advantages that the feed is treated by adopting a method of traditional Chinese medicine additives and nutritional additives, the feed for sheep is researched, and the feed for improving the melanin content of the black-bone mutton is researched.

Detailed Description

The present invention will be described in more detail with reference to the embodiment , however, it should be noted that the present invention is not limited to the above-described embodiment, and the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.