Probiotic fermented fodder for improving egg quality and preparation method thereof

A fermented feed and probiotic technology, applied in the feed industry and animal husbandry, can solve the problems of low immune level, damage to the interests of breeding enterprises, frequent occurrence of respiratory diseases, etc., to reduce cholesterol content, improve egg production rate and feed conversion Efficiency and the effect of improving competitiveness

Inactive Publication Date: 2017-11-24
永州市掌望生态农业有限公司
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Problems solved by technology

However, under today's modern feeding conditions, laying hens are in a sub-healthy state, with low immune levels and frequent occurrence of reproductive system, intestinal and respiratory diseases, which seriously damage the interests of breeding enterprises
In order to improve economic benefits, laying hen farmers u

Method used

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with specific embodiments, where the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0018] 1. Preparation of probiotic fermented feed

[0019] 1) Air-dried potato dregs 45-50 parts, rice bran 30-40 parts, bean dregs 15-20 parts, soy sauce dregs 10-15 parts, ammonium sulfate 1-2 parts, potassium dihydrogen phosphate 0.2-0.4 parts, 0.2-0.3 parts of magnesium sulfate, crushed separately, passed through a 40-mesh sieve and mixed evenly, added 80-100 parts of distilled water, mixed well, sterilized at 121°C for 15 minutes at high temperature, cooled to room temperature for later use;

[0020] 2) Lactobacillus delbrueckii, Bacillus subtilis, and Phaffia rhodozyme were inoculated into MRS liquid medium, broth liquid medium, and potato dextrose liquid medium respectively, and cultured at a const...

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Abstract

The invention provides probiotic fermented fodder for improving the egg quality and a preparation method thereof. The preparation method comprises the steps that lactobacillus plantarum, bacillus subtillis and phaffia rhodozyma are inoculated into corresponding fluid nutrient medium and are cultured for 18 to 24 hours at the constant temperature of 37 DEG C; then bacteria solutions are inoculated in proportion into a solid state fermented nutrient medium with potato dregs, bean dregs and the like as the main raw materials, and fermentation is performed for 48 to 72 hours at the temperature of 28 to 32 DEG C; and cryodrying at the temperature of 50 to 55 DEG C is performed, and then pulverization is conducted to obtain the probiotic fermented fodder. By adopting the probiotic fermented fodder, the laying rate of laying hens and the fodder conversion rate can be increased, the immunologic functions of the laying hens are regulated, the disease resistance is improved, the fodder antibiotics are replaced, the egg quality and the yolk color are improved, and the cholesterol content in an egg is decreased. A production process provided by the invention has the advantages of being low in investment, low in energy consumption, free of waste liquid pollution and the like, and meanwhile, a new approach is developed for utilization of agricultural by-products.

Description

technical field [0001] The invention relates to the fields of feed industry and animal husbandry, in particular to a probiotic fermented feed for improving egg quality and a preparation method thereof. Background technique [0002] Eggs are one of the important sources of human high-quality eggs, rich in essential amino acids such as methionine and lysine. At the same time, eggs also contain a lot of trace elements needed by the human body, such as calcium, phosphorus, iron, zinc, etc., which are our ideal natural food. However, under today's modern breeding conditions, laying hens are in a sub-healthy state, with low immune levels and frequent occurrence of reproductive system, intestinal and respiratory diseases, which seriously damage the interests of breeding enterprises. In order to improve economic benefits, laying hen farmers use a large amount of chemical drugs such as antibacterial and anti-inflammatory drugs and anticoccidial drugs in feed, which seriously affects...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/37A23K10/38A23K20/20A23K20/24A23K20/26A23K50/75
CPCA23K10/18A23K10/37A23K10/38A23K20/20A23K20/24A23K20/26A23K50/75Y02P60/87
Inventor 彭伟郑文运
Owner 永州市掌望生态农业有限公司
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