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Production technology of odorless colla corii asini

A production process and technology of donkey-hide gelatin, which can be applied to medical preparations containing active ingredients, unknown raw materials, pharmaceutical formulations, etc., can solve problems such as the fishy smell of donkey-hide gelatin, and achieve the effect of reducing fishy smell and improving the taste of taking

Inactive Publication Date: 2018-09-14
汉后(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of fishy smell in the preparation process of donkey-hide gelatin, a preparation method of high-quality donkey-hide gelatin without fishy smell was proposed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The invention provides a technical solution:

[0021] A production process of no fishy smell donkey-hide gelatin, comprising the steps of:

[0022] (1) Take fresh or dried donkey skin, soak it in clean water for 3 days, change the water twice a day, after it softens, scrape off the donkey hair, cut it into small pieces, wash it with clean water, and add 2.5 donkey skin double the amount of water and 0.8% sodium carbonate, boil the donkey skin for 15 minutes after the water boils, take it out when the skin rolls up.

[0023] (2) Rinse the donkey skin with clean water until the pH value is 7.0, put it into another pot with a cover, soak it in pure water containing 2% by volume fruit enzyme and 5% by weight salt for 16 hours, and wash it with clean water Rinse well.

[0024] (3) Add water at a ratio of 1:8 and boil for three days and three nights. Replenish the evaporated water at any time. Stir once every 2 to 3 hours, and add a small amount of rice wine and sugar (5m...

Embodiment 2

[0028] The invention provides a technical solution:

[0029] A production process of no fishy smell donkey-hide gelatin, comprising the steps of:

[0030] (1) Take fresh or dried donkey skin, soak it in clean water for 2 days, change the water 3 times a day, after it softens, scrape off the donkey hair, cut it into small pieces, wash it with clean water, and then add donkey skin amount 2 double the amount of water and 0.6% sodium carbonate, boil the donkey skin for 20 minutes after the water boils, take it out when the skin rolls up.

[0031] (2) Rinse the donkey skin with clean water until the pH value is 7.0, put it into another pot with a cover, soak it in pure water containing 5% by volume fruit enzyme and 8% by weight salt for 20 hours, and wash it with clean water Rinse well.

[0032] (3) Add water at a ratio of 1:10, and boil for three days and three nights. Replenish the evaporated water at any time. Stir once every 2-3 hours, and add a small amount of rice wine an...

Embodiment 3

[0036] The invention provides a technical solution:

[0037] A production process of no fishy smell donkey-hide gelatin, comprising the steps of:

[0038] (1) Take fresh or dried donkey skin, soak it in clean water for 3 days, change the water once a day, after softening, scrape off the donkey hair, cut it into small pieces, wash it with clean water, then add donkey skin amount 2 double the amount of water and 0.5% sodium carbonate, boil the donkey skin for about 12 minutes after the water boils, take it out when the skin is rolled up.

[0039] (2) Rinse the donkey skin with clean water until the pH value is 7.0, put it into another pot with a cover, soak it in pure water containing 5% by volume fruit enzyme and 4% by weight salt for 24 hours, and wash it with clean water Rinse well.

[0040] (3) Add water at a ratio of 1:8 and boil for three days and three nights. Replenish the evaporated water at any time. Stir once every 2-3 hours, and add a small amount of rice wine an...

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PUM

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Abstract

The invention relates to the technical field of traditional Chinese medicine, and particularly discloses a production technology of odorless colla corii asini. The production technology comprises thefollowing steps: soaking donkey skin in clear water, dehairing, then carrying out skin blanching treatment, and flushing the donkey skin by clear water until the pH (Potential of Hydrogen) value is 7.0; carrying out first deodorizing technology on the donkey skin after skin blanching, then carrying out extraction treatment on washed donkey skin, stirring once every 2 to 3 hours during an extracting process, and adding a small amount of baijiu and white granulated sugar for second deodorizing; adding an appropriate amount of yellow rice wine and white granulated sugar for further deodorizing before gum producing, and adding an appropriate amount of soybean oil, thus obtaining colla corii asini slurry; obtaining a gum lump after cooling the colla corii asini slurry, cutting the gum lump intoblocks, drying and packaging, thus obtaining the odorless colla corii asini. According to the production technology disclosed by the invention, two deodorizing technologies are added during a preparation process of colla corii asini, odor matters in the colla corii asini are removed while a traditional production technology and the quality of the colla corii asini are reserved, and the processedcolla corii asini has high quality and good taking taste.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparation, in particular to a production process of odorless donkey-hide gelatin. Background technique [0002] Donkey-hide gelatin is an animal gelatin medicinal material made from fresh or dried donkey skin by decocting and concentrating. A precious traditional Chinese medicine with a long history of taking. Modern studies have proved that the main chemical components of donkey-hide gelatin are proteins and their degradation products. Since Ejiao is boiled from donkey skin, substances such as methyl isothiocyanate remain in the preparation process of Ejiao, which has a slight fishy smell and is difficult to be accepted by some consumers, which affects the use and promotion of Ejiao products. Neither the traditional donkey-hide gelatin gelatin production method nor the preparation method of donkey-hide gelatin stipulated in the Pharmacopoeia of the People's Republic of Ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/36
Inventor 路箐李刚
Owner 汉后(中国)有限公司
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