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Process for preparing frozen bovine semen by frying-smoking method

A production process and frozen essence technology, which is applied in the field of low-temperature beef frozen essence production technology, can solve the problems of low production efficiency, difficult to meet effectively, material waste, etc., and achieve the effect of reducing labor costs, reducing production and preparation costs, and reducing waste.

Inactive Publication Date: 2021-04-02
洛阳市洛瑞牧业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, on the one hand, the traditional preparation process leads to low production efficiency, which is difficult to effectively meet the needs of actual breeding work; on the other hand, the cost in the production process is high, and material waste is serious

Method used

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  • Process for preparing frozen bovine semen by frying-smoking method
  • Process for preparing frozen bovine semen by frying-smoking method
  • Process for preparing frozen bovine semen by frying-smoking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 -Shown in 3, a kind of deep-fried and smoked method beef jelly preparation process comprises the following steps:

[0022] S1, screening of bovine semen, first temperature the collected fresh bull semen to 37°C for preservation, then take samples of the fresh bull semen and evaluate the viability and density of the fresh bull semen through a microscope, and then select the apparent viability of the semen For level 4, the semen of bulls with a viability greater than 0.65 and a density greater than 2 billion / mL shall be preserved as qualified semen to be diluted;

[0023] S2, prepare the diluent, first adjust the temperature of the diluent to 28°C, then mix and dilute the semen selected in step S1 with the diluent, and finally adjust the temperature of the diluted semen in a water bath, so that the diluted semen can be tempered in a water bath to 20.5°C and store for 5 minutes;

[0024] S3, frying operation, immerse the semen diluted and prepared in ste...

Embodiment 2

[0031] Such as figure 1 -Shown in 3, a kind of deep-fried and smoked method beef jelly preparation process comprises the following steps:

[0032] S1, screening of bovine semen, first temperature the collected fresh bull semen to 37°C for preservation, then take samples of the fresh bull semen and evaluate the viability and density of the fresh bull semen through a microscope, and then select the apparent viability of the semen For level 4, the semen of bulls with a viability greater than 0.65 and a density greater than 2 billion / mL shall be preserved as qualified semen to be diluted;

[0033] S2, prepare the diluent, first adjust the temperature of the diluent to 40.5°C, then mix and dilute the semen selected in step S1 with the diluent, and finally adjust the temperature of the diluted semen in a water bath, so that the diluted semen can be tempered in a water bath to 25.5°C and store for 20 minutes;

[0034] S3, frying operation, immerse the semen diluted and prepared in ...

Embodiment 3

[0041] Such as figure 1 -Shown in 3, a kind of deep-fried and smoked method beef jelly preparation process comprises the following steps:

[0042] S1, screening of bovine semen, first temperature the collected fresh bull semen to 37°C for preservation, then take samples of the fresh bull semen and evaluate the viability and density of the fresh bull semen through a microscope, and then select the apparent viability of the semen For level 4, the semen of bulls with a viability greater than 0.65 and a density greater than 2 billion / mL shall be preserved as qualified semen to be diluted;

[0043] S2, prepare the diluent, first adjust the temperature of the diluent to 37°C, then mix and dilute the semen selected in step S1 with the diluent, and finally adjust the temperature of the diluted semen in a water bath, so that the diluted semen can be tempered in a water bath to 37°C and store for 15 minutes;

[0044] S3, frying operation, immerse the semen diluted and prepared in step...

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Abstract

The invention provides a process for preparing frozen bovine semen by using a frying and smoking method. The process comprises the following four steps: screening bovine semen, preparing a diluent, frying, and carrying out quality inspection. Compared with a traditional frozen beef refining preparation process, on one hand, the vitality of frozen beef sperms is improved by about 5%-8%, the vitality of original sperms can be effectively improved after freezing, the waste amount of the original sperms is reduced, and the production and preparation cost is reduced; and on the other hand, the production efficiency and the yield can be effectively improved, so that the consumption of diluent and thin tubes and the material loss are reduced, and meanwhile, the labor cost of production operationis effectively reduced.

Description

technical field [0001] The invention relates to a production process of low-temperature beef jelly essence, which belongs to the technical field of breeding and artificial reproduction. Background technique [0002] After decades of development, the production of beef jelly essence has mature technology and advanced technology. From the original fluorine plate method of granule frozen semen to the current automatic thin tube frozen semen production, large-scale batch industrial production has become the norm. However, large-scale production has strict requirements on the quality of bovine semen, and there is still a high scrapping rate when the original semen activity is above 0.7. At the same time, mass production is aimed at the high probability effect, which satisfies most of the original production. The quality of the original essence requires that the vitality should be above a higher level, and the original essence with lower quality should be discarded directly. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N1/02
CPCA01N1/0226
Inventor 肖广庆李恒帅杨利锋刘欣伟马德全
Owner 洛阳市洛瑞牧业有限公司
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