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Production process for new donkey-hide glue

A production process and technology of donkey-hide gelatin, which is applied in medical preparations containing active ingredients, animal husbandry, chemical treatment of small raw hides/large hides/leather hides/furs, etc., can solve the problems of low glue yield and poor quality, and achieve High glue yield, strong adaptability and good quality

Inactive Publication Date: 2016-12-07
山东福牌阿胶股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production process of new donkey-hide gelatin is generally based on the production process of donkey-hide gelatin. Because the components of pig skin and donkey skin are different, the production of new donkey-hide gelatin using the donkey-hide gelatin process not only has a low glue yield, but also poor quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of production technology of new donkey-hide gelatin, comprises the following steps:

[0043] S1, pick 2500kg raw pigskin, the selected pigskin is dry pigskin;

[0044] S2. Submerging the dried pigskin obtained in step S1 in water for 3 days;

[0045] S3, scraping the pigskin obtained in step S2 to remove pig hair and attached grease;

[0046] S4, cutting the pigskin gained in step S3 into small pieces of 50 cm;

[0047] S5, washing the pigskin obtained in step S4 until the washing water is clear and free of sediment, and the salt content drops below 20 mg / L;

[0048]S6, put the pigskin obtained in step S5 into the steaming ball skin machine, add water according to the ratio of pigskin and drinking water 1:0.4; feed clean steam, the steam pressure is controlled at 0.13Mpa, and let go of the blanching water after blanching the skin for 20 minutes ;

[0049] S7. Add the pigskin obtained in step S6 to the steaming ball according to the ratio of pigskin to drinkin...

Embodiment 2

[0059] A kind of production technology of new donkey-hide gelatin, comprises the following steps:

[0060] S1, pick 3000kg raw pigskin, the selected pigskin is dry pigskin;

[0061] S2. Submerging the dried pigskin obtained in step S1 in water for 4 days;

[0062] S3, scraping the pigskin obtained in step S2 to remove pig hair and attached grease;

[0063] S4, cutting the pigskin obtained in step S3 into small pieces of 30 cm;

[0064] S5, washing the pigskin obtained in step S4 until the washing water is clear and free of sediment, and the salt content drops below 20 mg / L;

[0065] S6, put the pigskin obtained in step S5 into the steaming ball skin machine, add water according to the ratio of pigskin and drinking water 1:0.3; feed clean steam, the steam pressure is controlled at 0.12Mpa, and let go of the blanching water after blanching the skin for 30 minutes ;

[0066] S7. Add water to the steamed ball with the pigskin obtained in step S6 at a ratio of 1:0.3 between pig...

Embodiment 3

[0076] A kind of production technology of new donkey-hide gelatin, comprises the following steps:

[0077] S1, pick 3500kg raw pigskin, the selected pigskin is dry pigskin;

[0078] S2. Submerging the dried pigskin obtained in step S1 in water for 5 days;

[0079] S3, scraping the pigskin obtained in step S2 to remove pig hair and attached grease;

[0080] S4, cutting the pigskin obtained in step S3 into small pieces of 40 cm;

[0081] S5, washing the pigskin obtained in step S4 until the washing water is clear and free of sediment, and the salt content drops below 20 mg / L;

[0082] S6, put the pigskin obtained in step S5 into the steaming ball skin machine, add water according to the ratio of pigskin and drinking water 1:0.5; feed clean steam, the steam pressure is controlled at 0.15Mpa, and let go of the blanching water after blanching the skin for 25 minutes ;

[0083] S7. Add water to the steamed ball with the pigskin obtained in step S6 at a ratio of 1:0.5 between pig...

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Abstract

The invention discloses a production process for new donkey-hide glue. The production process mainly comprises the following steps: selection of dried pig skin, soaking, processing, cutting, washing, skin blanching, extraction, centrifugal concentration, oil extraction, charging, condensation, glue cutting and glue airing. According to the process, a flow is reasonable in design, and oil extraction processing is performed for the characteristic of relatively higher fat content of the pig skin; a specific process parameter is set according to the component characteristic of the pig skin, so that the process is high in adaptability to different types of pig skin as well as glue yield, and the obtained new donkey-hide glue is high in quality.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine, and in particular relates to a production process of new donkey-hide gelatin. Background technique [0002] Donkey-hide gelatin is made from the dry or fresh skin of donkeys, an equine animal. According to the National Animal Husbandry Statistical Yearbook, the number of donkeys in my country has dropped from 11 million in the 1990s to 6 million at present, and the number is still decreasing at an annual rate of about 300,000. The annual donkey skins available for rubber production are only enough to realize about 60% of the current output. Pig skin is an animal raw material for both medicine and food, which is cheap and has a wide range of sources. Therefore, replacing donkey skin rubber with pig skin rubber can not only make up for the shortage of raw materials, but also have multiple functions of donkey-hide gelatin, and is low in cost and easy to promote. [0003] The medicinal h...

Claims

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Application Information

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IPC IPC(8): A61K35/36C14B1/02C14B5/00C14B15/00C14C1/04
CPCA61K35/36C14B1/02C14B5/00C14B15/00C14C1/04
Inventor 杨福安王京娥
Owner 山东福牌阿胶股份有限公司
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