Feed for improving digestion of live pigs

A technology for feed and live pigs, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of unscented pork and decreased taste.

Inactive Publication Date: 2020-05-15
叶繁全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the excessive use of harmful chemical additives such as clenbuterol, the pork on the market does not taste good, and the taste decreases, etc.

Method used

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  • Feed for improving digestion of live pigs
  • Feed for improving digestion of live pigs
  • Feed for improving digestion of live pigs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The catalysis of embodiment 1 lemon young fruit extract

[0033] (1) Dry and pulverize the lemon, add 5 times the equivalent of 70-80% ethanol to extract twice, filter, and combine the filtrate;

[0034] (2) In the filtrate, add catalyzer 0.2~0.5% palladium carbon or skeleton nickel, airtight, feed protective gas, add hydrogen replacement protective gas, carry out reaction under constant stirring under normal temperature and pressure;

[0035] (3) After the reaction finishes, the catalyst is recovered by filtration;

[0036] (4) adjust the pH to 2 to 3, and let it stand for crystallization to obtain the lemon extract;

[0037] (5) The lemon filter residue filtered in step (1) is air-dried naturally.

[0038] In this implementation example, the extracts hesperidin, hesperetin, naringin, naringenin, rutin, etc. in lemons can be converted into hesperidin dihydrochalcone, hesperetin dihydrochalcone, etc. through catalytic hydrogenation. Hydrochalcone, naringin dihydrocha...

Embodiment 2

[0039] The fermentation step of embodiment 2 lemon fiber is:

[0040] (1) Raw material pretreatment: Add lemon filter residue to 75% ethanol at a solid-to-liquid ratio of 1:4-6, soak for 1-2 hours, filter, put lemon filter residue in an autoclave, and cook at 115°C for 20 minutes , dried, and crushed through a 20-mesh sieve to obtain pretreated lemon residue;

[0041] (2) Fermenting bacteria: fermenting bacteria are made up of Saccharomyces cerevisiae powder and Pichia pastoris powder, and the number of living bacteria contained in the Saccharomyces cerevisiae powder is 1.8×10 8 cfu / g, Pichia pastoris is 1.8×10 8 cfu / g;

[0042] (3) Fermentation: Mix the pretreated lemon filter residue and fermented bacteria evenly at a mass ratio of 100-150:5-12 to obtain the bacteria-containing lemon filter residue, add sterile water and sterile glycerin to the bacteria-containing citrus fiber, and sterile water The added amount is 120-125% of the quality of the lemon filter residue, the ...

Embodiment 3

[0044] Application 1 of embodiment 3 feed additives

[0045] 15 parts by weight of feed additive, 60 parts by weight of corn flour, 75 parts by weight of rice, 65 parts by weight of rice, 80 parts by weight of potato, 7 parts by weight of fish meal, 55 parts by weight of barley, 50 parts by weight of sorghum, 40 parts by weight of highland barley, pumpkin powder 45 parts by weight and 100 parts by weight of soybean meal, the above ingredients can be mixed evenly.

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Abstract

The invention relates to feed for improving the digestion of live pigs, and belongs to the field of agricultural feed. The feed for improving the digestion of live pigs is composed of a catalyzed lemon young fruit extract, fermented lemon filter residue and ordinary pig feed, and has high safety, good palatability and good effects, and a lean meat rate of live pigs is significantly reduced while the taste and tenderness of pork are increased. The feed for improving digestion of live pigs is natural and non-pollution, can enhance the resistance of live pigs, is beneficial to the growth and development of live pigs, can significantly reduce the feeding cost of live pigs, and has wide application values.

Description

technical field [0001] The invention relates to a feed for improving pig digestion, which belongs to the field of agricultural feed. [0002] technical background [0003] Pork is the traditional meat food of our people, and the annual output of pork accounts for about 65% of the total meat output. However, the utilization rate of ordinary pig feed by pigs is very low, because pigs do not exercise after eating, and when pigs eat too much, it is easy to cause indigestion, reduce the utilization rate of feed, and increase the cost of raising pigs. At the same time, it is also easy to cause low immunity and easy to get sick. [0004] Most of the common pig feed products in my country are still mainly carbon water raw materials such as bran and corn. A common feature of the above carbon water raw materials is that they contain a large amount of cellulose, mannan and Polysaccharides such as xylan will produce flatulence in mammals for a long time, affect the gastrointestinal heal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/22A23K10/30A23K10/37A23K20/121A23K50/30
CPCA23K10/22A23K10/30A23K10/37A23K20/121A23K50/30Y02P60/87
Inventor 叶繁全
Owner 叶繁全
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