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Transgenic laboratory mouse feed and preparation method thereof

A technology of experimental mice and genetic modification, which is applied in the field of experimental mouse feed in biomedicine, can solve the problem of insufficient reproductive rate of transgenic experimental mice, and achieve the effects of promoting rapid healing, increasing reproductive rate, and balanced nutritional components

Inactive Publication Date: 2019-01-04
江苏省协同医药生物工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a feed for transgenic experimental mice, aiming to solve the problem that the reproductive rate of transgenic experimental mice is not high enough

Method used

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  • Transgenic laboratory mouse feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] A preparation method of transgenic experimental mouse feed, comprising:

[0025] S1. Combine 450-470 parts of corn flour, 11-13 parts of secondary flour, 17-19 parts of wheat, 3.5-4.5 parts of soybean meal, 5 parts of fish meal, 4.5-5.5 parts of chicken powder, 3.5-4.5 parts of premix, 1.6- 2.4 parts of gluten powder, 1.1 to 1.3 parts of stone powder, and 2.4 to 2.8 parts of salad oil were mixed and stirred evenly to obtain powdery transgenic experimental mouse feed.

[0026] The premix includes a mass ratio of 57~58:72~77:22~23:23~25:12~13:10:9.5~10.5:5.5~6.5:3.6~3.9:2.4~2.6:3.2~4:2.6 ~3 times powder, calcium hydrogen phosphate, methionine, lysine, sodium chloride, calcium propionate, threonine, tryptophan, antioxidant spirit, taurine, selenomethionine and zinc glycinate.

[0027] Through the preparation method of the transgenic experimental mouse feed, the transgenic experimental mouse feed adopted in the present invention can be prepared.

[0028] In order to make ...

Embodiment 1

[0038] This example provides a feed for transgenic experimental mice and a preparation method thereof.

[0039] A preparation method for transgenic experimental mouse feed, comprising the steps of:

[0040] First prepare the premix: sub-powder, calcium hydrogen phosphate, methionine, lysine, sodium chloride, calcium propionate, threonine, tryptophan, antioxidant spirit, taurine, selenomethionine, zinc glycinate Mix and stir evenly after weighing according to the weight ratio of 57:77:22:25:12:10:10.5:5.5:3.9:2.4:4:2.6.

[0041] Weigh 450kg corn flour, 13kg secondary flour, 17kg wheat, 4.5kg soybean meal, 5kg fish meal, 5.5kg chicken meal, 3.5kg premix, 2.4kg gluten powder, 1.1kg stone powder, 2.8kg salad oil.

[0042] Put the weighed above-mentioned ingredients into a blender, mix and stir evenly to obtain a powdery transgenic experimental mouse feed.

[0043] Transfer the powdered transgenic experimental mouse feed to a granulator for granulation. After granulation, place it ...

Embodiment 2

[0046] This example provides a feed for transgenic experimental mice and a preparation method thereof.

[0047] A preparation method for transgenic experimental mouse feed, comprising the steps of:

[0048] First prepare the premix: sub-powder, calcium hydrogen phosphate, methionine, lysine, sodium chloride, calcium propionate, threonine, tryptophan, antioxidant spirit, taurine, selenomethionine, zinc glycinate and heme ferritin are weighed according to the weight ratio of 58:72:23:23:13:10:9.5:6.5:3.6:2.6:3.2:3:5 and then mixed and stirred evenly.

[0049] Weigh 470kg corn flour, 11kg secondary flour, 19kg wheat, 3.5kg soybean meal, 5kg fish meal, 4.5kg chicken meal, 4.5kg premix, 1.6kg gluten powder, 1.3kg stone powder, 2.4kg salad oil.

[0050] Put the weighed above-mentioned ingredients into a blender, mix and stir evenly to obtain a powdery transgenic experimental mouse feed.

[0051] Transfer the powdery transgenic experimental mouse feed to a granulator for granulatio...

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Abstract

The invention relates to the technical field of experimental mouse feed of biological medicine, and provides transgenic experimental mouse feed. The preparation raw materials comprise 450-470 parts ofcorn flour, 11-13 parts of wheat middling, 17-19 parts of wheat, 3.5-4.5 parts of soybean meal, 5 parts of fish meal, 4.5-5.5 parts of chicken powder, 3.5-4.5 parts of premix, 1.6-2.4 parts of wheatgluten, 1.1-1.3 parts of stone powder and 2.4-2.8 parts of salad oil, wherein the premix comprises selenomethionine and zinc glycinate. A preparation method of the transgenic laboratory mouse feed comprises the step of uniformly mixing and stirring the components. The transgenic laboratory mouse feed can effectively increase the litter production rate of transgenic laboratory mice.

Description

technical field [0001] The invention relates to the technical field of experimental mouse feed of biomedicine, in particular to a transgenic experimental mouse feed and a preparation method thereof. Background technique [0002] Transgenic animals refer to the integration or introduction of exogenous genes into the chromosomal genes of the animals, and the resulting animals are transgenic animals. Transgenic mice refer to genetically modified animals used in experiments. [0003] At present, the cost of breeding and feeding of transgenic experimental mice is relatively high, so their market price is also relatively high. How to multiply transgenic animals in large quantities is a way for enterprises to obtain high economic benefits. [0004] In view of this, the present application is proposed. Contents of the invention [0005] The invention provides a feed for transgenic experimental mice, aiming at solving the problem that the reproductive rate of transgenic experimen...

Claims

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Application Information

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IPC IPC(8): A23K10/20A23K10/22A23K10/30A23K10/37A23K20/142A23K20/20A23K20/26A23K50/50
CPCA23K10/20A23K10/22A23K10/30A23K10/37A23K20/142A23K20/26A23K20/30A23K50/50Y02P60/87
Inventor 吴小马陆荣亮
Owner 江苏省协同医药生物工程有限责任公司
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