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Feed for improving meat quality and preparation method thereof

A meat quality and feed technology, which is applied in the field of feed and its preparation to improve meat quality, can solve the problems of increasing feeding costs, no significant effect on muscle fat, etc., and achieve the effects of improving flavor and quality, no chemical residues, and reducing costs

Pending Publication Date: 2021-08-20
张进红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most concentrated feeds will increase feeding costs, and most concentrated feeds reduce fat deposition and have no significant effect on the improvement of muscle fat

Method used

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  • Feed for improving meat quality and preparation method thereof
  • Feed for improving meat quality and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] (1) Feed formula

[0039] Rapeseed meal 45kg, soybean meal 40kg, potato 28kg, fish meal 10kg, hawthorn 3kg, cellulase 1kg, phytase 0.3kg and mixed trace elements 0.3kg.

[0040] (2) Preparation method

[0041] (1) Preparation of mixed trace elements: take 7kg of ferrous fumarate, 3kg of zinc citrate, 11kg of magnesium sulfate and 8kg of selenomethionine and mix uniformly;

[0042] (2) Raw material crushing section: dry rapeseed meal, soybean meal, potato, fish meal and hawthorn until the moisture content is 10%, and then crush to 2mm;

[0043] (3) Raw material mixing section: weigh each raw material according to the number of parts by mass and mix them evenly for later use, the mixing time is 100s, and the mixing uniformity is ≤5%;

[0044] (4) Granulation section: the mixed raw materials are granulated to make semi-finished products. During the granulation process, the conditioning temperature is 58°C, the conditioning pressure is 1bar, the feeding frequency is 23Hz,...

Embodiment 2

[0047] (1) Feed formula

[0048] Rapeseed meal 62kg, soybean meal 50kg, potato 36kg, fish meal 18kg, hawthorn 6kg, cellulase 3kg, phytase 2kg and mixed trace elements 1kg.

[0049] (2) Preparation method

[0050] (1) Preparation of mixed trace elements: take 7kg of ferrous fumarate, 3kg of zinc citrate, 11kg of magnesium sulfate and 8kg of selenomethionine and mix uniformly;

[0051] (2) Raw material crushing section: dry rapeseed meal, soybean meal, potato, fish meal and hawthorn until the moisture content is 15%, and then crush to 3mm;

[0052] (3) Raw material mixing section: weigh each raw material according to the number of parts by mass and mix them evenly for later use, the mixing time is 150s, and the mixing uniformity is ≤5%;

[0053] (4) Granulation section: the mixed raw materials are granulated to make semi-finished products. During the granulation process, the conditioning temperature is 65°C, the conditioning pressure is 2bar, the feeding frequency is 25Hz, and...

Embodiment 3

[0056] (1) Feed formula

[0057] Rapeseed meal 53kg, soybean meal 44kg, potato 30kg, fish meal 13kg, hawthorn 3kg, cellulase 2kg, phytase 0.3kg and mixed trace elements 0.3kg.

[0058] (2) Preparation method

[0059] (1) Preparation of mixed trace elements: take 7kg of ferrous fumarate, 3kg of zinc citrate, 11kg of magnesium sulfate and 8kg of selenomethionine and mix uniformly;

[0060] (2) Raw material crushing section: dry rapeseed meal, soybean meal, potato, fish meal and hawthorn until the moisture content is 13%, and then crush to 2mm;

[0061] (3) Raw material mixing section: weigh each raw material according to the number of parts by mass and mix them uniformly for later use. The mixing time is 120s, and the mixing uniformity is ≤5%;

[0062] (4) Granulation section: the mixed raw materials are granulated to make semi-finished products. During the granulation process, the conditioning temperature is 60°C, the conditioning pressure is 2bar, the feeding frequency is 25Hz...

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Abstract

The invention discloses a feed for improving meat quality and a preparation method thereof, and belongs to the technical field of feeds. The feed comprises 45-62 parts of rapeseed meal, 40-50 parts of soybean meal, 28-36 parts of potatoes, 10-18 parts of fish meal, 3-6 parts of haws, 1-3 parts of cellulase, 0.3-2 parts of phytase and 0.3-1 part of mixed trace elements. The preparation method comprises a raw material crushing section, a raw material mixing section, a granulation section and a cooling and packaging section. Compared with the prior art, the feed disclosed by the invention has the beneficial effects that the cost of raw materials is reduced, and feed resources are saved; the content of intramuscular fat in pork can be remarkably increased, and the flavor and quality of the pork are improved; and the raw materials are natural and green, have no chemical drug residues, and do not generate drug resistance to animal bodies.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed for improving meat quality and a preparation method thereof. Background technique [0002] With the continuous development of society and the continuous improvement of people's living standards, people's requirements for food are not only to satisfy food and clothing, but also have higher and higher requirements for taste. Meat is an essential food on people's table, and people's requirements for meat are getting higher and higher. How to improve the flavor and quality of meat has become an urgent problem to be solved in the modern aquaculture industry. [0003] Meat quality is mainly determined by the physical and chemical properties of meat, and the chemical composition of meat is closely related to its nutritional value. And the fat content in the muscle is closely related to the edible quality of the meat, which can affect the tenderness, flavor, meat color, moisture con...

Claims

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Application Information

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IPC IPC(8): A23K10/37A23K10/35A23K10/22A23K10/30A23K20/189A23K20/20
CPCA23K10/37A23K10/35A23K10/22A23K10/30A23K20/189A23K20/30Y02P60/87
Inventor 张进红杨利王晓芳孟宪华朱利华王颖崔璐王桂柱
Owner 张进红
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