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A composite premix and premix technology, applied in the field of animal nutrition, can solve the problems of unsatisfactory absorption effect of ferrous sulfate, incomplete improvement of meat quality, not very good effect, etc., so as to improve the comprehensive quality of pork and improve the Animal appetite, reducing the effect of oxidation
Inactive Publication Date: 2012-05-30
成都邦得科技有限公司
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However, the raw materials used are relatively simple, and the improvement of meat quality is not comprehensive.
In addition, at present, the commercially available compound premixes to improve the redness of pig skin mainly rely on single ferrous sulfate or organic arsenic, etc., the effect is not very good, it is not environmentally friendly, the absorption effect of ferrous sulfate is not ideal, and the arsenic The preparation is mainly pathological and makes the skin of pigs red, and it pollutes the environment seriously
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Embodiment 1
[0033] A compound premix for pigs for improving meat quality, the premix consists of the following components by weight percentage:
[0041] The effect of adding 0.5% of the compound premix of the present invention in the full-price feed for pork pigs
[0042] The premix of the fattening pork quality improvement of the present invention is compared with the common premix on the market, and the 145-day-old Du long three-way hybrid pig (male) with a similar parity and an average initial weight of (92.68 ± 3.86) kg is selected. Castrated pigs, half male and half female) carried out 20-day winter feeding experiment in 5 litters of 36 heads. The experiment adopted a single-factor randomized block de...
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Abstract
The invention discloses a compound premix for improving pork quality, which is prepared by combing a substance containing active components of eight trace elements, a substance containing the active components of several vitamins, an active substance which can increase sweet taste and delicate flavor, obviously improve the appetite of animals and promoting growth of the animals, and a substance serving as a carrier in proportion. Compared with the conventional formula of the premix, the compound premix for improving the pork quality of fattening pigs has the advantages that: besides the traceelements and the vitamins which are necessary in the process of growth of pigs, components for improving the pork quality are added, and the compound premix not only can improve the production performance of the pigs, but also can obviously improve the pork quality. The premix containing the active components can reduce the oxidation of lipids and cholesterol of the pork, and effectively restrainthe accumulation of myoglobin in the pork, so that the stability of ideal red color of fresh meat is increased, and good water binding capacity, taste and smell can be kept because drip loss of the pork is reduced, and total quality of the pork is also comprehensively improved.
Description
technical field [0001] The technology of the present invention belongs to the field of animal nutrition, and relates to a pig premix, in particular to a formula of a feed additive for fattening pigs, in particular to a feed additive containing various trace elements, various vitamins and other functional substances. Compound premix for pigs to improve meat quality. Background technique [0002] The concept of meat quality is complex, and meat quality in a broad sense should include physical characteristics, sensory qualities, nutritional qualities and health care qualities. Current research has found that breed, feed nutrition and feed environment are the three main factors that determine the quality of pork products. Pork is directly transformed from feed nutrition. Once the breed of pigs is determined, feed nutrition is the most direct environmental factor affecting muscle quality. Studies have found that many feed nutritional factors and bioactive substances play an im...
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