Production process of sodium cholate

A kind of technology of cattle and sheep cholic acid and production process, which is applied in the field of cholic acid production, can solve problems such as poor mastery and failure to meet targets, and achieve the effects of expanding application fields, improving product quality, and improving work efficiency

Inactive Publication Date: 2014-05-21
石汉生
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  • Summary
  • Abstract
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Problems solved by technology

However, in terms of technical quality, most manufacturers and scientific research units cannot easily reach the target if they do not grasp it well.

Method used

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Examples

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Embodiment Construction

[0014] Hereinafter, the present invention will be further described through the embodiments of the present invention.

[0015] A kind of production technology of bovine and sheep cholic acid, comprises the following steps:

[0016] 1) Collect fresh bitter gall, cut the gall skin, collect the bile, filter it once with gauze, weigh it and move it into the hydrolysis pot, add 0.1 times (10%) of sodium hydroxide (caustic soda, caustic soda) according to the total weight of the bile, Stir and heat until boiling, and melt for 24 hours, and add clear water at any time during the melt. The ratio of beef and sheep gall paste to sodium hydroxide (caustic soda, caustic soda) is 1:1;

[0017] 2) After the silk is melted, cool to room temperature, siphon the upper clear night, and filter the lower precipitate with a cloth (combine the filtrate) into another container (note: put 15% clear water in another container in advance), cool to room temperature Next, add 2-3% hydrogen peroxide and...

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PUM

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Abstract

The invention provides a production process of sodium cholate, and the preparation method comprises the following steps: 1) collecting fresh gallbladder, cutting open the gallbladder skin, collecting the gall, stirring uniformly, adding sodium hydroxide and heating for melting; 2) cooling, siphoning, filtering, stirring and cooling again and precipitating; 3) adding acid and filtering, stirring and precipitating; 4) preparing granular cholic acid, washing, hanging to dryness, and drying to obtain a semi-finished product of sodium cholate; 5) guiding a mixture of alcohol and hydrogen peroxide into the semi-finished product of sodium cholate, stirring uniformly into a feed form, and spinning to dryness to obtain the sodium cholate. By adopting the production process provided by the invention, the production efficiency and the product quality are improved, and the production processes are reduced.

Description

technical field [0001] The invention relates to the technical field of cholic acid production, in particular to a production process of bovine and sheep cholic acid. Background technique [0002] At present, cattle and sheep cholic acid (bile powder) mainly include cholesterol, bilirubin, hyodeoxycholic acid, hyodeoxycholic acid (bile powder) and other products, and have been widely used in pharmaceutical raw material intermediates and synthetic raw materials. Veterinary drug raw materials and intermediates, liquid crystal display screens, vitamin G3 and scientific research in colleges and universities; even in import and export trade. However, in terms of technical quality, most manufacturers and scientific research units cannot easily reach the target if they do not grasp it well. [0003] Therefore, the present invention is developed on the basis of mainly solving the above deficiencies in the prior art. Contents of the invention [0004] The technical problem to be s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07J9/00C07D207/44
Inventor 石汉生
Owner 石汉生
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