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A kind of bone glue deodorizing method

A bone glue and odor technology, which is applied in the preparation of animal glue or gelatin, can solve the problems of pungent smell, easy to mold, etc., and achieve the effect of extending the shelf life

Active Publication Date: 2016-01-20
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it belongs to protein bone glue, it is easy to mold itself and has a pungent smell. At present, there are few literature reports on the deodorization method of bone glue, and most of them use essence to solve the problem.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Weigh a certain amount of bone glue, dissolve the weighed bone glue in water, and stir evenly to obtain a bone glue solution with a mass concentration of 10%. Heat the bone glue solution to 60°C, then add phenol, and heat it at a temperature of 40-60°C. The odor in the bone glue can be removed after stirring for 20 minutes under the condition, wherein the mass of phenol is 2% of the bone glue mass.

Embodiment 2

[0015] Weigh a certain amount of bone glue, and dissolve the weighed bone glue in water, stir well to get a bone glue solution with a mass concentration of 20%, heat the bone glue solution to 40°C, and then add sodium nitrite, at a temperature of 40 to 60 After stirring for 10 minutes under the condition of ℃, the odor in the bone glue can be removed, wherein the quality of sodium nitrite is 8% of the weight of the bone glue.

Embodiment 3

[0017] Weigh a certain amount of bone glue, dissolve the weighed bone glue in water, stir well to get a bone glue solution with a mass concentration of 13%, heat the bone glue solution to 50°C, then add phenol, and heat it at a temperature of 40-60°C The odor in the bone glue can be removed after stirring for 15 minutes under the condition, wherein the mass of phenol is 6% of the bone glue mass.

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PUM

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Abstract

The invention discloses a deodorization method for a bone glue, which comprises the following steps: 1) weighting a certain amount of the bone glue, dissolving the weighted bone glue in water, and uniformly stirring the obtained object so as to obtain a bone glue solution with a mass concentration of 10-20%; and 2) heating the bone glue solution obtained in the step 1) to 40-60 DEG C, adding a sterilizing preservative into the bone glue solution, and stirring the obtained mixture at constant temperature, so that a foul smell in the bone glue can be removed, wherein the mass of the sterilizing preservative is 2-8% of the mass of the bone glue. The method disclosed by the invention can effectively deodorize a bone glue.

Description

technical field [0001] The invention relates to a deodorizing method, in particular to a bone glue deodorizing method. Background technique [0002] At present, bone glue is a natural protein macromolecule. Due to long-term exposure to the air, wind and sun, it cannot be properly preserved, causing its interior to be full of bacteria, and then emit a pungent odor. At the same time, bone glue is a protein derivative obtained by hydrolysis of collagen, which is composed of a variety of different α-amino acids. Because it belongs to protein bone glue, it is easy to mold itself and has a pungent smell. At present, there are few literature reports on the deodorization method of bone glue, and most of them solve the problem by adding essence. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a method for deodorizing bone glue, which can effectively deodorize bone glue. [0004] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09H5/00
Inventor 苏秀霞郭明媛张海宁王楠董伟曹鹏妮周丽张云
Owner SHAANXI UNIV OF SCI & TECH