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Purified feed used for constructing nutritional obesity animal model as well as preparation method and application of purified feed

A nutritional obesity and animal model technology, applied in animal feed, animal feed, application, etc., can solve problems such as differences in modeling effect and model stability, unstable feed formula, unclear feed ingredients, etc., to achieve clear ingredients, Reasonable ratio and remarkable effect

Inactive Publication Date: 2015-09-16
北京华阜康生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, in order to solve the problem of differences in the molding time, molding effect and model stability of obesity models due to unclear feed ingredients and unstable feed formula in the prior art, the present invention provides a method using high-quality purified raw materials. Purified feed for constructing animal models of nutritional obesity with reasonable ratio and definite feed ingredients and its preparation method and application

Method used

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  • Purified feed used for constructing nutritional obesity animal model as well as preparation method and application of purified feed
  • Purified feed used for constructing nutritional obesity animal model as well as preparation method and application of purified feed
  • Purified feed used for constructing nutritional obesity animal model as well as preparation method and application of purified feed

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Feed preparation and processing

[0050] The raw materials used are tested for nutrition and hygiene indicators before use, and they are passed through an 80-100 mesh sieve, and the spare parts that meet the requirements for use are selected.

[0051] Take the following parts by weight of raw materials to prepare a mineral salt premix:

[0052] 259 parts of sodium chloride, 42 parts of magnesium oxide, 258 parts of magnesium sulfate, 0.3 parts of ammonium molybdate, 2 parts of potassium chromium sulfate, 1 part of basic copper carbonate, 22 parts of iron citrate, 13 parts of manganese carbonate, 0.03 parts of potassium iodide, 0.2 parts of sodium fluoride, 0.03 parts of sodium selenite, 2 parts of basic zinc carbonate and 397 parts of sucrose.

[0053] Take the following parts by weight of raw materials to prepare a vitamin premix:

[0054] Vitamin A 12 parts, Vitamin D3 20 parts, Vitamin E 336 parts, Vitamin K 5 parts, Biotin 2 parts, Folic acid 20 parts, Niacin 300 parts, Calc...

Embodiment 2

[0065] Feed preparation and processing

[0066] The raw materials used are tested for nutrition and hygiene indicators before use, and they are passed through an 80-100 mesh sieve, and the spare parts that meet the requirements for use are selected.

[0067] Take the following parts by weight of raw materials to prepare a mineral salt premix:

[0068] 260 parts of sodium chloride, 50 parts of magnesium oxide, 250 parts of magnesium sulfate, 1 part of ammonium molybdate, 0.5 parts of potassium chromium sulfate, 2 parts of basic copper carbonate, 25 parts of iron citrate, 10 parts of manganese carbonate, 0.04 parts of potassium iodide, 0.3 parts of sodium fluoride, 0.04 parts of sodium selenite, 2 parts of basic zinc carbonate and 400 parts of sucrose.

[0069] Take the following parts by weight of raw materials to prepare a vitamin premix:

[0070] 15 parts of vitamin A, 25 parts of vitamin D3, 320 parts of vitamin E, 8 parts of vitamin K, 1 part of biotin, 15 parts of folic acid, 250 p...

Embodiment 3

[0081] Feed preparation and processing

[0082] The raw materials used are tested for nutrition and hygiene indicators before use, and they are passed through an 80-100 mesh sieve, and the spare parts that meet the requirements for use are selected.

[0083] Take the following parts by weight of raw materials to prepare a mineral salt premix:

[0084] 250 parts of sodium chloride, 40 parts of magnesium oxide, 260 parts of magnesium sulfate, 0.1 part of ammonium molybdate, 1 part of chromium potassium sulfate, 1.5 parts of basic copper carbonate, 20 parts of iron citrate, 15 parts of manganese carbonate, 0.02 parts of potassium iodide, 0.3 parts of sodium fluoride, 0.02 parts of sodium selenite, 3 parts of basic zinc carbonate and 390 parts of sucrose.

[0085] Take the following parts by weight of raw materials to prepare a vitamin premix:

[0086] Vitamin A 10 parts, Vitamin D3 15 parts, Vitamin E 340 parts, Vitamin K 4 parts, Biotin 3 parts, Folic acid 25 parts, Niacin 350 parts, Cal...

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Abstract

The invention discloses a purified feed used for constructing a nutritional obesity animal model as well as a preparation method and application of the purified feed. The purified feed is prepared from the following raw materials in parts by weight: 200-300 parts of casein, 3-5 parts of cysteine, 100-150 parts of maltodextrin, 50-100 parts of sucrose, 30-80 parts of cellulose, 20-50 parts of soya-bean oil, 250-360 parts of lard oil, 10-15 parts of mineral salt premix compound, 10-20 parts of calcium hydrogen phosphate, 5-10 parts of calcium carbonate, 15-30 parts of potassium citrate, 10-15 parts of vitamin premix compound, 2-4 parts of choline bitartrate, and 0.06-0.08 part of food-grade methylene blue stain. According to the purified feed, the purified raw materials with clear components are adopted, so that the oil content can be increased, the proportioning is reasonable, the quality is stable, the food with the form and the taste is suitable for being eaten, and the purified feed can be used for constructing a rodent nutritional obesity model, has an obvious effect and is good in repeatability.

Description

Technical field [0001] The invention belongs to the field of experimental animal nutrition, and specifically relates to a purified feed used for constructing a nutritional obesity animal model, and a preparation method and application thereof. Background technique [0002] Obesity is a chronic metabolic disease formed by the interaction of genetic factors and environmental factors. With the change of human diet, the intake of animal fats and high-protein and high-cholesterol foods continues to increase. Obesity caused by unreasonable dietary structure Symptoms gradually aroused people's attention and research. Atherosclerosis, hyperlipidemia, diabetes and other metabolic diseases caused by obesity have become one of the important factors that endanger human health. The key to studying obesity is to obtain an ideal obesity animal model. Obesity animal models mainly include diet-induced obesity models and genetically modified obesity models. Diet-induced obesity models are constru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16A23K1/00A23K1/175
Inventor 刘旭张文明林艺海杨志伟
Owner 北京华阜康生物科技股份有限公司
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