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Feed formula for germ-free rabbit and sterilizing method

A technology of feed formula and sterilization method, which is applied in the field of biology, can solve problems that cannot be completely solved, and achieve the effects of easy promotion, simple production process and good palatability

Inactive Publication Date: 2006-03-22
INST OF LAB ANIMAL SCI CHINESE ACAD OF MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The acquisition technology of sterile rabbits is very mature, but the sterile rabbit feed has not been completely solved, and has become a bottleneck problem in the development of sterile rabbits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Take each raw material according to the following weight ratio:

[0032] 55 parts of protein, 60 parts of fat, 78 parts of lactose, 10 parts of minerals, and 0.25 parts of vitamins.

[0033] Pack proteins, fats, lactose, minerals, and vitamins in sealed plastic bags, dosed at 20-30KGY 60 Sterilized by cobalt irradiation, and then transferred to the aseptic isolator through the sterilized aqueduct; the sterile water for dissolving the feed is sterilized by high pressure at 118-124 degrees Celsius and 40-50 minutes, and then stored in the aseptic room, and then fed by high pressure 118 -124 degrees Celsius and 40-50 minutes for sterilization.

[0034] Artificial breastfeeding: hold the head and neck of the young animal in the left hand, insert the nipple into the mouth of the young animal with the right hand, squeeze the artificial nipple gently, so that a drop of milk will flow out, and induce the animal to suck. If there is too much milk in the animal's mouth, the flo...

Embodiment 2

[0038] Take each component raw material according to the following weight ratio:

[0039] 65 parts of protein, 70 parts of fat, 88 parts of lactose, 20 parts of minerals, and 0.35 parts of vitamins.

[0040] Breast-feeding method, number of times of breast-feeding, amount of breast-feeding are the same as embodiment one.

Embodiment 3

[0042] Take each component raw material according to the following weight ratio:

[0043] 60 parts of protein, 65 parts of fat, 83 parts of lactose, 16 parts of minerals, and 0.3 parts of vitamins.

[0044] Breast-feeding method, number of times of breast-feeding, amount of breast-feeding are the same as embodiment one.

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PUM

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Abstract

The present invention discloses the feed formula and sterilizing method for aseptic rabbit. The present invention prepares feed with protein, fat, lactose, minerals and vitamins, based on rabbití»s ingestion habit, and through Co-60 ray sterilization, dissolving feed with abacterial water, high temperature sterilization. The aseptic rabbit for experiment thus raised has high survival rate and no microbe, parasite infection and raised microbial quality. The present invention establishes platform for research, production and inspection.

Description

technical field [0001] The invention discloses a feed formula and a sterilization method for sterile rabbits, belonging to the field of biology. Background technique [0002] Animals are usually raised under open system conditions and are often attacked by microorganisms and parasites in nature. They generally carry bacteria, viruses and parasites. Some animals look healthy, but in fact they all hide certain diseases or have microorganisms and parasites. Infection by parasites. Therefore, experiments with common animals have poor sensitivity, inconsistent reactivity, and lack of reproducibility of experimental results. To improve the accuracy of animal experiments, it is necessary to control the experimental animals in terms of genetics and microorganisms, and to cultivate standard qualified animals, so that the experimental results can be correct and reliable, and the response uniformity and repeatability can be achieved. [0003] With the development of science, higher r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K10/20A23K10/30A23K20/158A23K20/174A23K20/20A23K50/50
Inventor 王荫槐涂新明李红秦川寿克让何伏秋
Owner INST OF LAB ANIMAL SCI CHINESE ACAD OF MEDICAL SCI
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