Feed for laboratory rats and mice and preparation method thereof

A technology for experimental rats and feed, applied in animal feed, animal feed, molding or processing of animal feed, etc., can solve problems such as inactivation, difficulty in quantifying food intake of experimental mice, and difficulty in quantifying intake
CN103947876AInactive Publication Date: 2014-07-30LANZHOU UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
LANZHOU UNIVERSITY
Publication Date
2014-07-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a feed for laboratory rats and mice. The feed is obtained by feeding a feed into capsules. The feed is mainly applied in the following ways: 1. processing special feeds which are difficultly processed into standard granulated feeds such as high-fat diets and special-formula feeds; 2. processing feeds added with certain unstable or special active substances to prevent inactivation of active substances during processing of conventional feeds; 3. feeding animals with certain special substances or medicaments in the form of feed for a long time in animal experiments to ensure quantitative taking of animals and avoid hurting experimental animals caused by long-time gavage or injection; and (4) performing microencapsulation on certain additives / medicaments which have special smell or are unstable and tend to be inactivated in combination with a microencapsulation technology and feeding into feeds for feeding to ensure the palatability and the quantitative taking of feeds.
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Description

Technical field

[0001] The invention is the field of animal feed technology, which involves a feed for experimental rats and mice. Background technique

[0002] The feed in the process of experimental animal breeding is mainly divided into breeding feed and breeding feed. The physical traits of the feed processing can be divided into: powder feed, granular feed, granular materials, puffed feed, baked feed, gelatin feed, liquid feed, Canned feed.At present, the feeds that are generally used by mice and mice are granular feed.The advantages of granular feed are large density, small volume, and good taste, which can increase the amount of animal feeding, avoid picky eaters, and ensure the full price of the feed and the needs of animal growth and development.However, the granular feed will cause some vitamins, biological enzymes or other active ingredients or special additives in the process of suppression processing.It is difficult to process particles at all, such as high -fat feed...

Claims

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