Functional fermented feed for laying hens as well as preparation method and application thereof

A fermented feed and functional technology, applied in the field of functional laying hen fermented feed and its preparation, can solve the problems that probiotics cannot have strong antagonism, the quality of fermented feed is uneven, and the storage time is increased, so as to improve the feed quality. The shelf life, high strain richness, and the effect of improving production performance

Pending Publication Date: 2022-02-15
源耀生物科技(盐城)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the quality of fermented feeds in the market is uneven, because the focus and difficulty of fermented feed research is the selection and preservation of probiotic strains. If fermented feeds are to achieve functionality, enhance immunity, and improve micro-ecological balance, they must choose rich probiotics. The probiotic combination is fermented, and the probiotics cannot have strong antagonism, and at the same time, it can inhibit the production of mold and increase the storage time

Method used

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  • Functional fermented feed for laying hens as well as preparation method and application thereof
  • Functional fermented feed for laying hens as well as preparation method and application thereof
  • Functional fermented feed for laying hens as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] This embodiment provides a functional fermented feed for laying hens, with reference to figure 1 , its preparation method comprises the following steps:

[0042] 1. Preparation of compound lactic acid bacteria liquid: use the improved MRS liquid medium to inoculate 0.1% of 1×10 11 cfu / g live Lactobacillus plantarum powder, 0.1% ratio of 1×10 11 cfu / g live Enterococcus faecalis powder, 0.1% ratio of 1×10 11 cfu / g live bifidobacteria powder, so that the liveness of the three lactic acid bacteria in the improved MRS liquid medium is all 10 8 cfu / mL, culture at 35°C for 20 hours, use 3mol / L NaOH to control the pH between 5.2-6.0 in the middle process, and the total number of viable bacteria can be obtained at 2×10 10 cfu / mL of lactic acid bacteria culture solution. The formula of MRS liquid modified medium is (g / L): 40.00 molasses, 10.00 peptone, 5.00 yeast extract, 10.00 beef extract powder, 1.00 diammonium hydrogen citrate, 1.00 dipotassium hydrogen phosphate, 3.00 an...

Embodiment 2

[0053] This embodiment provides a functional fermented feed for laying hens, with reference to figure 1 , its preparation method comprises the following steps:

[0054] 1. Preparation of compound lactic acid bacteria liquid: use the improved MRS liquid medium to inoculate 0.1% of 1×10 11 cfu / g live Lactobacillus plantarum powder, 0.1% ratio of 1×10 11 cfu / g live Enterococcus faecalis powder, 0.1% ratio of 1×10 11 cfu / g live bifidobacteria powder, so that the liveness of the three lactic acid bacteria in the improved MRS liquid medium is all 10 8 cfu / mL, static culture at 37°C for 16 hours, use 3mol / L NaOH to control the pH between 5.2-6.0 in the middle process, and the total number of viable bacteria can be obtained at 2×10 10 cfu / mL of lactic acid bacteria culture solution. The formula of MRS liquid modified medium is (g / L): 40.00 molasses, 10.00 peptone, 5.00 yeast extract, 10.00 beef extract powder, 1.00 diammonium hydrogen citrate, 1.00 dipotassium hydrogen phosphate, ...

Embodiment 3

[0066] This embodiment provides a functional fermented feed for laying hens, with reference to figure 1 , its preparation method comprises the following steps:

[0067] 1. Preparation of compound lactic acid bacteria liquid: use the improved MRS liquid medium to inoculate 0.1% of 1×10 11 cfu / g live Lactobacillus plantarum powder, 0.1% ratio × 10 11 cfu / g bacteria live Enterococcus faecalis powder, 0.1% ratio × 10 11 cfu / g live bifidobacteria powder, so that the liveness of the three lactic acid bacteria in the improved MRS liquid medium is all 10 8 cfu / mL, culture at 36°C for 18 hours, use 3mol / L NaOH to control the pH between 5.2-6.0 in the middle process, and the total number of viable bacteria can be obtained at 2×10 10 cfu / mL of lactic acid bacteria culture solution. The formula of MRS liquid modified medium is (g / L): 40.00 molasses, 10.00 peptone, 5.00 yeast extract, 10.00 beef extract powder, 1.00 diammonium hydrogen citrate, 1.00 dipotassium hydrogen phosphate, 3.00...

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Abstract

The invention provides a functional fermented feed for laying hens as well as a preparation method and an application thereof. The preparation method comprises the following steps: mixing a compound lactic acid bacteria liquid and a red wine yeast liquid, adding a certain proportion of bacillus coagulans powder, phytase and papain into the mixed liquid, uniformly dissolving, then preparing a certain proportion of dry-based raw materials, mixing the dry-based raw materials with the uniformly dissolved mixed solution according to a certain proportion, so that the water content is 35-40%, fermenting in a pool, and packaging to obtain the functional fermented feed for laying hens. The compound lactic acid bacteria liquid comprises lactobacillus plantarum, enterococcus faecalis and bifidobacterium. The functional fermented feed for the laying hens, provided by the invention, is a fermented feed rich in complex probiotics such as lactic acid bacteria, saccharomycetes and spore bacteria, is relatively high in strain richness, has a strong mellow flavor, is not easy to mildew, can prolong the shelf life of the fermented feed, and can improve the health condition of the laying hens, and the production performance of the laying hens is improved.

Description

technical field [0001] The invention relates to the technical field of fermented feed, in particular to a functional fermented feed for laying hens and its preparation method and application. Background technique [0002] The most important thing in laying hen breeding is the quality and quantity of egg production. If you want laying hens to produce high-quality eggs, the health of laying hens must be guaranteed. During the breeding process, the intestinal and reproductive systems often face many health problems. The body length of the digestive tract of laying hens is relatively low, and the residence time of the diet in the digestive tract of laying hens is relatively short, resulting in low conversion and utilization efficiency of dietary nutrients, resulting in waste of nutrients. In addition, laying hens often suffer from infections such as Escherichia coli and other pathogenic bacteria, causing loose stools and deformed feces. This will not only cause dirty eggs, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/12A23K10/14A23K10/30A23K10/37A01K67/02C12N1/20C12N1/16C12R1/25C12R1/01
CPCA23K50/75A23K10/12A23K10/14A23K10/30A23K10/37A01K67/02C12N1/20C12N1/16A23V2400/169A23V2400/51Y02P60/87
Inventor 王利杰孙中超丁丽杨旭高小创夏志生
Owner 源耀生物科技(盐城)股份有限公司
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