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Animal bone calcium micro-nano powder and preparation method thereof

A kind of animal bone, micro-nano technology, applied in the direction of food science, food preparation, drug combination, etc., can solve the problems of uncommon, lactose intolerance, etc., achieve the effect of reducing crushing stress, reducing energy consumption, advanced and reliable technology

Inactive Publication Date: 2013-08-21
王宝林
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Problems solved by technology

[0005] In people's daily life, calcium is supplemented with milk diet, but the habit of eating dairy products is not common in our country. Some people are lactose intolerant, causing abdominal distension;

Method used

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  • Animal bone calcium micro-nano powder and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment

[0026] 1. Select 100kg of fresh bovine hard bones, wash them, and crush them into 10-30mm bone pieces with a jaw crusher.

[0027] 2. Put the bone into the autoclave, add water and cook for 1.5-2 H , temperature control 127 ~ 143 ℃.

[0028] 3. After cooling, remove the broth, attach flesh and other organic matter, and obtain pure calcium salt bone blocks.

[0029] 4. Coarse and fine crushing: coarse powder to 100 mesh with a hammer mill;

[0030] A 47um powder was obtained with an impact mill.

[0031] 5. Superfine pulverization and grading: Pulverize in a high-speed airflow pulverizer, grading synchronously to obtain powders of 10-1000nm, and re-grind powders exceeding 1um.

[0032] 6. Add this powder and α-starch into the mixer at the same time, the starch particle size is 47um, and the stirring speed is 800-1500γ.min -1 , The weight ratio of starch to powder is 5-8:1.

[0033] 7. Put the mixture into the dry-type mechanical impact machine, the child particles are the ...

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Abstract

The invention discloses an animal bone calcium micro-nano powder and a preparation method thereof. A calcium nutrient is a nanocapsule micropowder (10-1000nm) treating inorganic salts separated and extracted from animal bones as a raw material, is a decentralized ultrafine powder having the advantages of non-toxicity, tastelessness and no side effects, is used for the calcium nutrition supplement of a human body, the food nutrition reinforcement and medicinal applications, has an extremely high solubility and an extremely high bioactivity, improves the absorptivity of nutrients, is a new physical-state product, and has a calcium supplement effect comparable with that of organic acid calcium comprising milk and the like. The powder is obtained through utilizing fully-physical dry crushing, a high-speed airflow crushing technology and surface cladding decentralizing treatment, so the preparation method is the most advanced powder preparation technology at present, and has the advantages of maturation, reliability, suitableness for the industrialized production, and extremely high technological added values.

Description

technical field [0001] The invention belongs to the product technology of using animal bone inorganic salt to prepare calcium powder, and belongs to nutrient health products and medicinal materials. Background technique [0002] Using animal bone crushing to produce bio-calcium product technology, see 97119926.4 "Highly active calcium tablets and its production process", crushing yak bones into 300 mesh bone powder at ultra-low temperature; 96103047.X "bone pulp" wet crushing fresh bones directly Add it to food, and use colloid to grind it to 5-20um; the active calcium tablet products sold on the market or calcium salts obtained by calcination will cause changes in the crystal lattice and increase the hardness. These products contain more calcium, but the particles are coarse and the solubility is low. Low, poorly absorbed. Calcium organic acid contains less calcium and is more expensive. [0003] The preparation technology of product, " drug powder technology " 201-203 pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/304A23L1/317A61K35/32A61P3/02A23L13/60
Inventor 王宝林王军王生
Owner 王宝林
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