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Method for promoting quality of meat and eggs with earthworm extract

A technology of extract and egg quality, applied in the field of earthworm extract, to achieve the effect of improving the survival rate of piglets, promoting growth, improving production performance and feed conversion rate

Inactive Publication Date: 2019-12-13
北京艾克赛德生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a method for improving the quality of meat and eggs by earthworm extract, which solves the problem of the different effects of earthworm extract on pig breeding, laying hen breeding and broiler chicken breeding

Method used

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  • Method for promoting quality of meat and eggs with earthworm extract
  • Method for promoting quality of meat and eggs with earthworm extract
  • Method for promoting quality of meat and eggs with earthworm extract

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0049] Specific embodiment 1: the application effect research to pig:

[0050] experiment material:

[0051] Earthworm extract: crude protein ≥ 2.9%, crude ash ≤ 1.0%, 4350KDa ≥ 115mg / kg.

[0052] In the experiment, 60 27-day-old weaned piglets and 6 gilts of 70 kg were randomly divided into two treatments. The control group was fed with basal diet; the test group was fed with basal diet + earthworm extract for 10 days. During the feeding period, accurately record the feed consumption of each repetition, and calculate the average daily feed intake and partial eclipse rate, partial eclipse rate = single food intake / total food intake × 100%.

[0053] The test form is as follows:

[0054]

[0055] Result analysis:

[0056] Compared with the control group, adding earthworm extract to the diet, the cumulative feed intake of weaned piglets increased significantly, the average daily feed intake increased significantly, and the partial eclipse rate was as high as 59.33% (P<0.05). ...

specific Embodiment 2

[0057] Specific embodiment 2: research on the application effect of laying hens:

[0058] experiment material:

[0059] Earthworm extract: crude protein ≥ 2%, crude ash ≤ 8%, 4530Da active peptide ≥ 115mg.

[0060] 5,400 450-day-old Hailan laying hens were selected and randomly divided into 2 treatments. Each treatment had 3 replicates, and each replicated 900 chickens. The control group: fed the basic diet; the test group: the basic diet added 0.1% Earthworm extracts were tested for 4 weeks. During the feeding period, the feed consumption of each repetition was recorded, the average daily feed intake was calculated, and the body weight was measured. Record egg production and high-quality eggs, and calculate egg production rate and high-quality eggs.

[0061] The test form is as follows:

[0062] Comparative Analysis of Production Performance of Layer Breeders

[0063]

[0064] Result analysis:

[0065] Compared with the control group, adding earthworm extract to the d...

specific Embodiment 3

[0070] Specific embodiment 3: to the application effect research of broiler chicken:

[0071] experiment material:

[0072] Earthworm peptide: crude protein ≥ 2%, crude ash ≤ 8%, 4530Da active peptide ≥ 115mg.

[0073] The test selected 99,000 1-day-old Kebao commercial broilers, and randomly divided them into 2 treatments, each treatment had 3 replicates, and each replicated 16,500 chickens. The control group: fed the basic diet; the test group: the basic diet was added 0.1 % earthworm peptide, the test period is divided into 2 stages of 1-21 days old and 22-42 days old, during the feeding period, record the feed consumption and death rate of each repetition every week, and measure the body weight of broilers randomly; calculate the average Daily feed intake, average daily gain and feed-to-weight ratio, economic benefit analysis.

[0074] The test form is as follows:

[0075]

[0076] Result analysis:

[0077] From 1 to 21 days of age, the addition of "earthworm peptid...

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Abstract

The invention discloses a method for promoting the quality of meat and eggs with an earthworm extract and belongs to the technical field of the earthworm extract. The method comprises the following steps: firstly, selecting a proper amount of living earthworms, putting the living earthworms on a sieve plate, sieving the earthworms to removing mud and impurities in the earthworms; secondly, placingthe sieved living earthworms in a designated washing container, pouring clear water into the washing container, slowly stirring the mixture by adopting a stirrer, pouring out sewage, pouring clear water into the container, and performing stirring until water in the container is no longer muddy; and soaking the clean earthworms in normal saline, picking out the earthworms from the normal saline after soaking, putting the soaked earthworms in a stirring container, adding a proper amount of water into the stirring container in a proportion of earthworms to water being 1-2, and stirring the earthworms into paste after stirring is completed to obtain an earthworm solution. After the earthworm extract is prepared, the economic value of earthworms is maximized, and the application effect of theearthworms in pig cultivation, layer cultivation and broiler cultivation is extremely remarkable.

Description

technical field [0001] The invention belongs to the technical field of earthworm extracts, in particular to a method for improving the quality of meat and eggs by earthworm extracts. Background technique [0002] Earthworms, commonly known as earthworms, are rich in nutritional value, especially containing unknown animal growth factors and special polypeptides, which are important substances for promoting animal growth, improving feed efficiency and ensuring health. In the national catalog, earthworms are protein feed materials, but , Earthworms are directly used as protein feed. From the source of earthworms, feeding methods and functional manifestations, it is difficult to widely promote in the feed industry and livestock and poultry production. The "earthworm extract" prepared by a unique fermentation strain can make special protein It is degraded into functional polypeptides and forms unknown growth factors, which increases the functions of earthworms by several times su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/20A23K50/75A23K50/30A23K50/60
CPCA23K10/20A23K50/30A23K50/60A23K50/75
Inventor 周希云
Owner 北京艾克赛德生物工程有限公司
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