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Zaocys dhumnades oil product and preparation method thereof

A black wind snake, snake oil technology, applied in the direction of pharmaceutical formulations, medical preparations containing active ingredients, peptide/protein components, etc., can solve the problem of shortening the time of high-temperature refining of snake oil, difficult skin absorption, and shortening the cooking time Time and other issues, to achieve the effect of rich raw materials, high transparency, and long product shelf life

Inactive Publication Date: 2015-06-10
向华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although a certain improvement has been made in the traditional method, the cooking time has been shortened, the product quality has been improved to a certain extent, and the time for high-temperature refining of snake oil has been shortened, but it still does not break away from the high-temperature cooking process.
In addition, snake collagen is directly mixed with snake oil and applied to the skin, which is difficult to directly absorb into the skin. Therefore, it is of great significance to develop a snake oil preparation method that can effectively protect the functional components of snake oil.

Method used

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  • Zaocys dhumnades oil product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 100kg of pharmaceutical grade black wind snake is pulverized to 10-20 mesh to obtain snake powder. Add 200 L of acetone to the snake powder, stir and extract at room temperature under nitrogen protection for 90 minutes, filter the extract through a ceramic membrane with a pore size of 0.22 μm, then add 200 L of acetone to the extracted snake powder, and stir and extract at room temperature under nitrogen protection. Extract for 60 minutes, filter through a ceramic membrane with a pore size of 0.22 μm to obtain the extract, combine the two extracts to obtain the acetone filtrate and snake residue. Add 12kg of 0.5mm neutral activated carbon particles to the acetone filtrate, decolorize at room temperature for 20-30 minutes under the protection of nitrogen, filter once with a ceramic membrane, concentrate under reduced pressure at 40°C to remove acetone, obtain an oil, and extract once with twice the volume of ethanol , to obtain ethanol extract, concentrated under reduced...

Embodiment 1

[0044] Take 100 kg of pharmaceutical grade black wind snake, crush it until it passes through a 10-mesh sieve, and get snake powder; add the above snake powder to 400 kg of acetone, extract for 150 minutes, recover acetone to obtain crude snake oil, add 3% neutral activated carbon, and heat to 50 ° C Decolorize for 20 minutes, filter through 500 mesh to remove activated carbon, and obtain refined black wind snake oil. The content of linoleic acid in the prepared snake oil product detected by gas chromatography is 17.2%.

Embodiment 2

[0046] According to the method provided by CN103468390A, the specific steps are as follows: extract the adipose tissue of the snake, wash it several times, and remove impurities such as snake skin and fibers mixed in; heat and refine the extracted fat, and stop heating after 10 minutes to obtain the extracted fat. liquid, and filter it with gauze once while it is hot within 1 min, until the filtrate is invisible to the naked eye to obtain the filtrate and filter residue, and the obtained filtrate is the main liquid of snake oil; press the above filter residue for 5 minutes until no oil seeps out to obtain the squeeze liquid; The above-mentioned squeezed liquid is filtered once, and the obtained filtrate is the snake oil contained in the filter residue; the above-mentioned obtained filtrate is combined and passed to obtain the snake oil crude product; the snake oil crude product is extracted 3 times with an organic solvent, and the quality of the organic solvent is snake oil 1 t...

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Abstract

The invention relates to a product which is primarily based on zaocys dhumnades oil and a preparation method thereof. The preparation method comprises the following steps: by taking drug level zaocys dhumnades as a raw material, crushing the raw materials, adding acetone, extracting under nitrogen protection and deodorizing and decoloring through active carbon to obtain refined zaocys dhumnades oil; and adding neutral protease and trypsin into acetone extraction residues for enzymolysis, centrifugalizing after high-temperature treatment, adding ether into a supernate to be precipitated, wherein the precipitate is a small peptide dried object, and mixing with the refined zaocys dhumnades oil to obtain the zaocys dhumnades oil product. The method can effectively prevent damage of linoleic acid and is high in oil yield, shallow in luster, high in transparency, free of precipitate and suspended solids and relatively small in viscosity. The content of linoleic acid can be over 16% and the expiration date of the product is long.

Description

technical field [0001] The invention belongs to the technical field of animal oil extraction and separation, and specifically relates to a product mainly composed of black snake oil and a preparation method thereof. Background technique [0002] Black wind snake, commonly known as black snake and black snake, is a relatively large non-venomous snake of the genus Snake in the family Snakeidae. It is widely distributed in China, lives in hilly areas, and eats snakes with narrow feeding habits. Feeds on fish and rodents. Due to habitat destruction and mass hunting by humans, the number of living wild animals has been greatly reduced and should be protected. Black snake can be used as medicine. Cure mainly: expelling wind, dredging collaterals, relieving spasm. For rheumatism obstinate numbness, numbness and spasm, apoplectic mouth and eye deviation, hemiplegia, convulsions, tetanus, leprosy and scabies, scrofula and malignant sores. [0003] Snake oil is rich in natural act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K38/02A61K35/583A61P17/00
Inventor 向华
Owner 向华
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