Extraction method for bone collagen

A technology of bone collagen and an extraction method, which is applied in the field of bone collagen extraction, can solve the problems of high cost, material residues, damage to the structure of collagen and the like, and achieves the effect of low cost

CN107298709AInactive Publication Date: 2017-10-27东莞市济生扶正堂食物保健有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2017-10-27
Estimated Expiration
Not applicable · inactive patent
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Abstract

The invention discloses an extraction method for bone collagen. The method is characterized in that an extraction mode of boiling out bovine shin and hoof bones with clear water is adopted, so that the defects that the bone collagen extracted by traditional extraction methods such as an acid extraction method, an alkali extraction method and an enzymatic extraction method has harmful residues, a protein structure is damaged and the extraction cost is high are overcome.
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Description

technical field

[0001] The invention relates to the technical field of bone collagen, in particular to a method for extracting bone collagen. Background technique

[0002] The extraction method of bone collagen protein of prior art mainly contains two kinds, is respectively: 1, acid extraction method, its method is to utilize acid (as citric acid, lactic acid, acetic acid, hydrochloric acid etc.) to carry out to the bone collagen protein in bovine bone; extract. But the acid extraction method can destroy the structure of amino acid, the acid used for extraction can remain in the bone glue protein and cause harm to the human body, and the acid used for extraction also has the defect of corroding equipment; 2, the alkali extraction method, its method is to utilize a certain concentration of Alkali extracts the collagen in the bovine bone. Commonly used treatment agents in the alkali extraction method include lime, sodium hydroxide, sodium carbonate, etc. These treatment agent...

Examples

Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] A method for extracting bone collagen, comprising the steps of:

[0024] Step 1: Wash the fresh beef shin bone and beef hoof bone with clean water, remove the meat residue on the surface, and then wash them with clean water;

[0025] Step 2, put the cleaned bovine shin bone and bovine hoof bone in the step 1 into the pot, and add clear water to the pot at a ratio of 40,000 to 70,000 milliliters of water per 100 jin of bone;

[0026] Step 3, heating and controlling the temp...