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Oil-free donkey-hide gelatin and preparation method thereof

A technology of donkey-hide gelatin and glue juice, which is applied in the field of oil-free donkey-hide gelatin and its preparation. It can solve the problems of easy rancidity and odor, and achieve the effects of mellow gum flavor, simplified processing technology, and good water solubility.

Inactive Publication Date: 2014-07-02
刘宝昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor, whose ancestral home is in Yuejiazhuang, has boiled gelatin for generations. He has more than 30 years of experience in boiling donkey-hide gelatin, and has accumulated rich experience. On the basis of traditional donkey-hide gelatin boiling technology, combined with modern equipment, a kind of oil-free donkey-hide gelatin is provided. The preparation method solves the problem that traditional donkey-hide gelatin is easily rancid and smelly after adding soybean oil, making it healthier to eat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Prescription: 50 catties of donkey skin, 4 taels of rice wine, 8 taels of rock sugar, 3 taels of star anise, and 5 taels of Angelica dahurica.

[0034] ⑴ Material preparation

[0035] Weigh raw materials according to the following weights: 50 jin of donkey skin, 4 liang of rice wine, 8 liang of rock sugar, 3 liang of star anise, and 5 liang of Angelica dahurica.

[0036] ⑵ soak skin, cut skin, wash skin.

[0037] After soaking the donkey skin in clean water for three days, the skin swells; cut the soaked donkey skin into small pieces (10-15 cm long and 5-10 cm wide); put the chopped skin into a skin washing machine, Add water and wash for 3 hours until there is no impurity and salt.

[0038] ⑵ Blanch and melt the skin

[0039] Boil the water and add the processed skins, continue to boil for 30 minutes until the skins are curled and take out for frying. Pour the blanched donkey skin into a high-pressure steam pot, heat at 121°C for 3 hours, filter the glue juice thro...

Embodiment 2

[0048] ⑴ Materials

[0049] 40 catties of donkey skin, 3 taels of rice wine, 7 taels of rock sugar, 2 taels of star anise, and 4 taels of Angelica dahurica.

[0050] ⑵ soak skin, cut skin, wash skin.

[0051] After soaking the donkey skin in clean water for three days, the skin swells; cut the soaked donkey skin into small pieces (10-15 cm long and 5-10 cm wide); put the chopped skin into a skin washing machine, After adding water and washing for 4 hours, there is no impurity and salt.

[0052] ⑵ skin, chemical skin

[0053] Boil the water and add the processed skins, continue to boil for 30 minutes until the skins are curled and take out for frying. Pour the blanched donkey skin into a high-pressure steam pot, heat at 121°C for 2 hours, filter out the glue juice through an 80-mesh filter, continue to add water to cover the donkey skin and continue heating, heat at 123°C for 1 hour and then pass the glue juice Filter out with an 80-mesh filter, continue to add water to cov...

Embodiment 3

[0062] ⑶ Material

[0063] 60 catties of donkey skin, 5 taels of rice wine, 9 taels of rock sugar, 4 taels of star anise, and 6 taels of Angelica dahurica.

[0064] ⑵ soak skin, cut skin, wash skin.

[0065] After soaking the donkey skin in clean water for three days, the skin swells; cut the soaked donkey skin into small pieces (10-15 cm long and 5-10 cm wide); put the chopped skin into a skin washing machine, After adding water and washing for 4 hours, there is no impurity and salt.

[0066] ⑷ skin, chemical skin

[0067] Boil the water and add the processed skins, continue to boil for 30 minutes until the skins are curled and take out for frying. Pour the blanched donkey skin into a high-pressure steam pot, heat at 121°C for 4 hours, filter out the glue juice through an 80-mesh filter, continue to add water to cover the donkey skin and continue heating, heat at 123°C for 1 hour and then pass the glue juice Filter out with an 80-mesh filter, continue to add water to cove...

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Abstract

The invention belongs to the technical field of traditional Chinese medicines and relates to an oil-free donkey-hide gelatin and a preparation method thereof. The oil-free donkey-hide gelatin is prepared from the raw materials in parts by weight: 400-600 parts of donkey skin, 3-5 parts of yellow wine, 7-9 parts of rock candy, 2-4 parts of anise and 4-6 parts of radix angelicae. The preparation method comprises the following steps: (1) preparing the raw materials; (2) soaking, slicing and washing the donkey skins; (3) blanching and melting the donkey skins; (4) processing the gelatin juice; (5) concentrating. The donkey-hide gelatin prepared by the method is free of soya-bean oil, so that the problems of rancidity and foreign odor of the conventional donkey-hide gelatin added with the soya-bean oil can be solved, and the donkey-hide gelatin is healthier. In addition, the preparation method has the advantages of omitting the tedious operation of removing the hairs in the conventional preparing technology for donkey-hide gelatin, simplifying the processing technology and improving the yield of donkey-hide gelatin. The donkey-hide gelatin prepared by the method is mellow in taste, bright in cross section, warm and humid like a jade and good in water solubility, so that the quality of the donkey-hide gelatin is improved.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine, and relates to an oil-free donkey-hide gelatin and a preparation method thereof. Background technique [0002] Donkey-hide gelatin is a precious nourishing medicine in the treasure house of medicine in my country. It originated from Yuejiazhuang, Acheng Town, Yanggu County, Shandong Province, and was first recorded in "Shen Nong's Herbal Classic". Donkey-hide gelatin can nourish yin and kidney, calm the nerves and calm the soul, strengthen muscles and bones, prolong life, cure diseases when sick, and strengthen the body when there are no diseases. Together with ginseng and velvet antler, it is also known as the "three treasures" of traditional Chinese medicine. Ejiao has been praised by medical classics since ancient times. The "Shui Jing Zhu" of the Northern Wei Dynasty stated: "There is a big well on the west side of the north gate of the Dong'e Dacheng. The so-called donk...

Claims

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Application Information

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IPC IPC(8): A61K35/36
Inventor 刘宝昌
Owner 刘宝昌
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