Feed for improving skin color of yellow feather broilers and preparation and application of feed

A yellow-feathered broiler chicken and feed technology, applied in applications, animal feed, animal feed, etc., can solve the problems of failing to meet commercial requirements and high prices of imported color enhancers, and achieve no impact on cost, facilitate digestion and absorption, and have great development value Effect

Pending Publication Date: 2021-04-27
XINJIANG TAIKUN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, due to the general increase in the degree of intensive feeding in recent years, the skin color of yellow-feathered broilers usually does not meet commercial requirements when they are sold. Therefore,

Method used

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  • Feed for improving skin color of yellow feather broilers and preparation and application of feed
  • Feed for improving skin color of yellow feather broilers and preparation and application of feed
  • Feed for improving skin color of yellow feather broilers and preparation and application of feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1: Feed for improving the skin color of yellow feather broilers

[0035] A feed for improving the skin color of yellow-feathered broilers is characterized in that the feed contains, in terms of mass parts: 6000-6700 parts of corn, CP46800-1070 parts of cotton meal, 100-350 parts of soybean meal CP431, CP60200-700 parts of corn gluten powder, Corn germ meal 100-500 parts, hydrolyzed feather powder 0-150 parts, chrysanthemum meal and tomato seed meal fermentation mixture 100-800 parts, calcium hydrogen phosphate 60-134 parts, fine stone powder 120-165 parts, cotton oil 40-220 parts , 10-40 parts of salt, 40-52 parts of lysine, 15-20 parts of solid methionine, 10 parts of threonine, 15 parts of choline, 20 parts of minerals, 15 parts of vitamins, and 15 parts of enzyme preparations.

Embodiment 2

[0036] Embodiment two: the preparation method of the feed that improves yellow feather broiler skin color

[0037] A method for preparing feed for improving the complexion of yellow feather broilers, characterized in that it specifically includes the following steps:

[0038] (1) Inoculate frozen lactic acid bacteria (Lacticacidbacteria), Bacillus subtilis (Bacillus subtilis) and yeast (Saccharomyces) on NA medium plates, activate and cultivate them in a 160rpm constant temperature shaker at 30°C for 12h or 24h, and ferment until the number of viable bacteria is 2×10 9 cfu / ml as seed solution;

[0039] (2) Chrysanthemum meal and tomato seed meal are mixed according to the ratio of 1:1 after impurity removal treatment, and the lactic acid bacteria (Lacticacidbacteria), Bacillus subtilis (Bacillus subtilis) and yeast (Saccharomyces) fermentation broth prepared in step (1) are prepared according to ( 2-4): 1: (1-4) mass ratio mixed to prepare the composite bacterial agent, acco...

Embodiment 3

[0042] Example 3: Feed for improving the skin color of yellow feather broilers

[0043] Inoculate frozen lactic acid bacteria (Lacticacidbacteria), Bacillus subtilis (Bacillus subtilis) and yeast (Saccharomyces) on NA medium plates, activate and culture them in a constant temperature shaker at 30°C and 160rpm for 12h or 24h, and ferment until the number of viable bacteria is 2×10 9 cfu / ml as the seed liquid; select 321 kg of chrysanthemum meal and tomato seed meal and mix them at a ratio of 1:1 after impurity removal treatment, and prepare the obtained lactic acid bacteria (Lacticacidbacteria), Bacillus subtilis (Bacillus subtilis) and yeast (Saccharomyces) fermentation broth According to the mass ratio of 2:1:1, the compound bacterial agent is prepared. According to the mass volume percentage of chrysanthemum meal and tomato seed meal, add the compound bacterial agent and 357kg of water and mix evenly. Put the raw materials into the breathing bag and ferment at 25°C. After 48...

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PUM

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Abstract

The invention aims to provide feed for improving the skin color of yellow feather broilers and preparation and application. The feed for improving the skin color of the yellow feather broilers comprises the following raw materials including corn, cottonseed meal CP46, soybean meal CP43, corn protein powder CP60, corn germ meal, hydrolyzed feather meal, flos chrysanthemi meal and tomato seed meal fermented mixture and the like. According to the feed, according to the pigment residues in the flos chrysanthemi meal and tomato seed meal and the feature that the tomato seed meal is rich in tomato seed oil and the characteristics of high crude fiber content and low energy level, pretreatment is performed in advance in a manner of microbial fermentation; the two raw materials are mixed and fermented, the water content of the fermented raw materials is about 30%, and the crude fiber level is reduced; the feed is also rich in lactic acid and beneficial microbial bacteria, thus being more beneficial to digestion and absorption of animals; on the premise of not influencing the breeding cost, a remarkable effect that the skin of slaughtered chicken is fresher and more yellow than that of common yellow feather broilers; and the feed has huge potential development value in the field of feed.

Description

technical field [0001] The invention relates to the technical field of feed research and development. Specifically, the invention relates to the technical field of feed for improving the skin color of yellow feather broilers and its preparation and application. Background technique [0002] Tomato pomace is a mixture of tomato skin, tomato seeds, tomato meal and other residues left when tomato is used as raw material to make tomato juice, tomato sauce and other foods, and it is a product made by drying. Tomato skin and seeds are rich in protein, fat and lycopene, with 92.0% dry matter, 20% crude protein, 8% crude fat and 20% crude fiber. After processing and utilization, it can produce higher economic value. [0003] Chrysanthemum meal, also known as chrysanthemum powder, is a by-product obtained by extracting lutein from marigold flowers grown in Northeast China, Inner Mongolia, Xinjiang and other places. It is green and fibrous, and its properties are similar to alfalfa ...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/147A23K10/26A23K10/12A23K20/26A23K20/20A23K20/158A23K20/142A23K20/105A23K20/174A23K20/189
CPCA23K50/75A23K10/30A23K10/37A23K20/147A23K10/26A23K10/12A23K20/26A23K20/20A23K20/158A23K20/142A23K20/105A23K20/174A23K20/189A23K20/30Y02P60/87
Inventor 院江刘保仓彭鹄王成景炜韩坤岳远瑞高宏伟孙雪梅
Owner XINJIANG TAIKUN GRP CO LTD
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