CN101336678B

CN101336678B - Premixing feeder capable of increasing pig growth rate and improving meat quality

Info

Publication number: CN101336678B
Application number: CN2008100487375A
Authority: CN
Inventors: 刘晓华
Original assignee: WUHAN MINGTIAN BIOTECHNOLOGY CO Ltd
Current assignee: Wuhan Mingtian Biotechnology Co., Ltd.
Priority date: 2008-08-08
Filing date: 2008-08-08
Publication date: 2011-02-16
Anticipated expiration: 2028-08-08
Also published as: CN101336678A

Abstract

The invention relates to a premix feed capable of enhancing the growth speed of pigs, and of improving the quality of pork, which is a mixture of tea polyphenol, magnolia bark and other plant extracts, bluestone, ferrous sulfate and other microelements, vitamins, lysine and other amino acids, calcium hydrogen phosphate, salt and the like. According to the premix feed, tea polyphenol and other natural plant extracts are mainly used, a bioactivator is used as a vector, multiple nutritious substances, amino acids, microelements and vitamins are mixed together, the premix feed may enhance the immunity and anti-adversity of pigs, increase production level, improve the quality of pork and raise the added value of pork products. The premix feed has wide raw material sources, has no pollution, noresidual, no toxicity or side effects, is low-cost, convenient for processing and easy to store. Pork of pigs fed by the premix feed has normal pH value, improved pork color score, enhanced marbling pattern and tenderness, lowered water loss rate, increased cooking percentage and lowered storage loss.

Description

Improve pig the speed of growth, improve the premixed feed of meat quality

Technical field

The present invention relates to a kind of speed of growth that improves pig, improve the premixed feed of meat quality

Background technology

In recent decades, by the selection of genetic breeding, the improvement of trophic level, the control of environmental condition, improving constantly of raise competence, make the growth cycle of market pig shorter and shorter, the lean meat percentage and the speed of growth of pig have particularly been increased substantially, but also reduced simultaneously the meat quality of pig, the consumer usually complains that pork is coarse, pale, have a nasty taste etc.The producer must constantly improve the pork meat in the face of increasingly competitive market simultaneously, to keep own catbird seat in market competition.So key subjects that the improvement of meat quality has become field internal medicine scholar common concern such as the science of raising pigs, meat science, animal genetics and physiology and biochemistry, genetic engineering gradually and pulled together to study.Will address this problem fully, must set about from every side, but under the present current conditions, it is more real feasible to solve this problem from the angle of feed and nutrition.Aspect premixed feed, existing " a kind of pig feed premix and preparation method thereof " (Chinese patent application 200510045470) selects for use cupric sulfate pentahydrate, sulfuric acid monohydrate iron, manganese sulfate monohydrate, monohydrate zinc sulphate, calcium iodate, organic selenium, multidimensional, Choline Chloride, enzyme preparation, calcium monohydrogen phosphate, stone flour, salt, cordate houttuynia, the Radix Astragali, honeysuckle, the capsule of weeping forsythia, Radix Glycyrrhizae, the root of large-flowered skullcap, zeolite powder to form by necessarily requirement mixed preparing." a kind of pig raising feed with balanced nutrients " (Chinese patent application 200610137033), contain ferrous sulfate, copper sulphate, zinc sulfate, manganese sulfate, cobaltous sulfate, KI, sodium selenite, lysine salt, prescription also contains: pepsin, amylase, cellulase, microorganism formulation, vitamin A, vitamin D, vitamin E, vitamin K, vitamin B1, vitamin B2, cobalamin, vitamin C, pantothenic acid, choline, folic acid, methionine, the Chinese medicinal herbs rhizoma atractylodis, dried orange peel, sea-buckthorn, Radix Codonopsis, dandelion, Divine Comedy " high-efficiency high-quality pork pig produce compound premixed feed " (Chinese patent application 200610019550) will contain the material of 9 kinds of vitamin activity compositions, the material of 7 kinds of micro-active components and 3 kinds of bioactivators and the material of making carrier make up in proportion that configuration forms.

Summary of the invention

The objective of the invention is at above-mentioned present situation, aim to provide that a kind of raw material sources are abundant, pollution-free, noresidue, have no side effect, cheap, be easy to deposit, can improve the level of production and can improve meat quality again, improve the premixed feed and the production method thereof of the added value of pork product.

The implementation of the object of the invention is, improve pig the speed of growth, improve the premixed feed of meat quality, form by following components by weight ratio:

Copper sulphate 0.40-0.42 ferrous sulfate 0.39-0.41 zinc sulfate 0.34-0.36

Manganese sulfate 0.12-0.13 magnesium sulfate 0.01-0.019 CaHPO ₄5.39-5.41

Stone flour 10.40-10.52 salt 3.15-3.2 98% lysine 1-1.2

Multiannensional-sine 0.18-0.22 tryptophan 0.0375-0.04 50% choline 5.25-6.5

L-carnitine 0.0125-0.015 vitamin C 0.06-0.08 1% calcium iodate 0.09-0.1

1% sodium selenite, 0.033 Tea Polyphenols 0.05-0.1 bark of official magnolia 0.2-0.25

Garlic 0.4-0.5 capsicum 0.1-0.2 Organic Chromium 0.04-0.05

Carnosine 0.4-0.5 soybean lecithin 1-1.5 zeolite 8.13-10.36.

This premixed feed mainly adopts natural plant extracts such as Tea Polyphenols, being aided with bioactivator is carrier, with multiple nutrients material and amino acid, trace element, vitamin, macroelement, electrolyte is organic is combined together, utilize the synergy between each composition, formed nutrition, metabolic regulation technology, can improve the immunologic function of animal, improve the anti-adversity ability of pig, reduce the antibiotic that pig is used because of disease; Can improve the level of production and can improve meat quality again, improve the added value of pork product.

This premixed feed raw material sources are abundant, pollution-free, noresidue, have no side effect, and are cheap, easy to process, be easy to deposit.The pH value of the pig of feeding with this premixed feed is in normal range (NR), and yellowish pink scoring improves 5%, and marble grain improves 10%, and tender degree improves 11%, and percentage of water loss reduces by 8%, improves cold cuts rate 3%, reduces storage losses 6%.This premixed feed both had been suitable for large-scale pig farm and also had been suitable for middle-size and small-size feed factory and peasant raiser.

The specific embodiment

This premixed feed is by copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, magnesium sulfate, CaHPO ₄, stone flour, salt, 98% lysine, multiannensional-sine, tryptophan, choline, L-carnitine, vitamin C, calcium iodate, sodium selenite, Tea Polyphenols, the bark of official magnolia, garlic, capsicum, Organic Chromium, carnosine, soybean lecithin, zeolite powder mix.Raw material does not contain any prohibited items from natural and biotechnology product, so pollution-free, noresidue, have no side effect.

This premixed feed is used for the nursing in store pig early stage, later stage.

Boar quality supervision and test test center of the Ministry of Agriculture (Wuhan) has made related detection to the meat of the pig of adopting this premixed feed and feeding, specifically detects data such as following table:

Table 1 muscle meat

Index

The muscle colour

The muscle marble grain

Muscle PH

Muscular system water rate %

Muscle moisture %

Muscle fat %

Design

12.7?

3.8?

6.3?

88.0?

74.6?

2.10?

Finish

14.0?

4.0?

6.31?

92.3?

74.8?

2.14?

Than plan

+1.3?

+0.2?

+0.01?

+4.3?

+0.2?

+0.04?

Table 2: the table of comparisons between test group, the control group

Index

The muscle colour

The muscle marble grain

Muscle PH

Muscular system water rate %

Muscle moisture %

Muscle fat %

Control group

12.0?

3.5?

6.3?

82.1?

74.7?

2.0?

Test group

14.0?

4.0?

6.31?

92.3?

74.8?

2.14?

Comparison is shone

+2.0?

+0.5?

+0.01?

+10.2?

+0.1?

+0.14?

As seen from Table 2, to the influence of store pig pork meat: not remarkable to the influence of growth big porker muscle pH value, all in normal range (NR), yellowish pink scoring test group is higher than control group, and the test group color is better than control group, has solved yellowish pink pale problem.Marble grain has improved 0.5 than control group, is that the water rate has improved 10.2% than control group, muscle moisture test group and control group basically identical, and muscle fat improves 0.14% than control group, has improved the muscle local flavor.

Influence situation as can be seen according to above: this premixed feed, having the pork of improvement yellowish pink, increasing marble grain, improve is functions such as water rate, raising muscle fat, has improved the pork meat greatly.

Enumerate formulation Example of the present invention below:

Example 1, get 0.41g copper sulphate, ferrous sulfate 0.40g, zinc sulfate 0.35g, manganese sulfate 0.12g, magnesium sulfate 0.014g, CaHPO ₄5.40g, the powder of stone flour 10.42g, salt 3.18g, 98% lysine 1.2g, multiannensional-sine 0.22g, tryptophan 0.04g, 50% choline 6.3g, L-carnitine 0.015g, vitamin C 0.06g, electrolyte 0.006,1% calcium iodate 0.09g, 1% sodium selenite 0.033g, Tea Polyphenols 0.08g, bark of official magnolia 0.22g, Caulis Spatholobi 0.25, garlic 0.45g, capsicum 0.18g, Organic Chromium 0.045g, carnosine 0.45g, soybean lecithin 1.2g, zeolite 8.90g mixes, be up to the standards, packing gets final product.

Example 2, get 0.42g copper sulphate, ferrous sulfate 0.41g, zinc sulfate 0.36g, manganese sulfate 0.13g, magnesium sulfate 0.01g, CaHPO ₄5.41g, the powder of stone flour 10.48g, salt 3.2g, 98% lysine 1.2g, multiannensional-sine 0.22g, tryptophan 0.375g, 50% choline 6.0g, L-carnitine 0.015g, vitamin C 0.08g, electrolyte 0.006,1% calcium iodate 0.1g, 1% sodium selenite 0.033g, Tea Polyphenols 0.09g, bark of official magnolia 0.25g, Caulis Spatholobi 0.25, garlic 0.5g, capsicum 0.2g, Organic Chromium 0.05g, carnosine 0.5g, soybean lecithin 1.5g, zeolite 8.13g mixes, be up to the standards, packing gets final product.

Example 3, get 0.42g copper sulphate, ferrous sulfate 0.39g, zinc sulfate 0.34g, manganese sulfate 0.125g, magnesium sulfate 0.019g, CaHPO ₄5.40g, the powder of stone flour 10.52g, salt 3.15g, 98% lysine 1.1g, multiannensional-sine 0.20g, tryptophan 0.038g, 50% choline 5.25g, L-carnitine 0.0125g, vitamin C 0.0625g, 1% calcium iodate 0.095g, 1% sodium selenite 0.033g, Tea Polyphenols 0.1g, bark of official magnolia 0.25g, garlic 0.4g, capsicum 0.2g, Organic Chromium 0.05g, carnosine 0.45g, soybean lecithin 1.5g, zeolite 10.36g mixes, be up to the standards, packing gets final product.

Example 4, get 0.40g copper sulphate, ferrous sulfate 0.40g, zinc sulfate 0.35g, manganese sulfate 0.12g, magnesium sulfate 0.015g, CaHPO ₄5.39g, the powder of stone flour 10.40g, salt 3.15g, 98% lysine 1g, multiannensional-sine 0.18g, tryptophan 0.0375g, 50% choline 6.5g, L-carnitine 0.013g, vitamin C 0.07g, 1% calcium iodate 0.1g, 1% sodium selenite 0.033g, Tea Polyphenols 0.05g, bark of official magnolia 0.2g, garlic 0.44g, capsicum 0.1g, Organic Chromium 0.04g, carnosine 0.4g, soybean lecithin 1.0g, zeolite 9.95g mixes, be up to the standards, packing gets final product.

Claims

1. improve pig the speed of growth, improve the premixed feed of meat quality, it is characterized in that forming by following components by weight ratio: