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A method of extracting snake oil

A technology for snake oil and fat, applied in the field of snake oil extraction, can solve the problems of destroying the quality of snake oil, low oil yield, complicated process, etc., and achieve the effects of improving extraction efficiency, improving oil yield and high extraction efficiency.

Active Publication Date: 2022-03-04
安徽芜酒酒业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current extraction methods are time-consuming, low oil yield, cumbersome solvent extraction process, and the residue of organic solvents destroys the quality of snake oil.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The method for extracting snake oil in the present embodiment, concrete steps are as follows:

[0022] 1) Pretreatment: Extract snake fat, remove dander and impurities in the fat, and wash it twice with clean water, dry the surface moisture of the washed snake fat, and then put the snake fat in a freezer at a temperature of -7°C, freeze for 4.5 h, until it is completely frozen, then place the frozen snake fat in a high-speed crusher, and perform a high-speed wall-breaking treatment at a temperature of 4°C and a speed of 30,000r / min for 8 minutes to make a fat slurry;

[0023] 2) Ultrasonic-ethanol extraction: Add absolute ethanol solution to the fat slurry, keep the ratio of material to liquid at 1:4, and mix the solution in N 2 Under the protection of the ultrasonic transmitter, set the power of the ultrasonic transmitter to 350w, set the frequency to 40Hz, and heat the mixture to a temperature of 55°C, and perform ultrasonic treatment for 55min. 2 Under the protectio...

Embodiment 2

[0028] The present embodiment is the same as embodiment 1, and the difference is that in the method for extracting snake oil in the present embodiment, the rotating speed of the wall-breaking treatment in step (1) is 35000r / min, and the time is 5min, and the temperature is 10°C, and ultrasonic in the step (2) The power is 300w, the frequency is 50Hz, and the temperature is 50°C.

[0029] Weighing 2kg of snake fat, the prepared snake oil is 1.64g, and the oil yield is 82%.

Embodiment 3

[0031] The present embodiment is the same as embodiment 1, and the difference is that in the method for extracting snake oil in the present embodiment, the material-to-liquid ratio in step (2) is 1:3, the ultrasonic power is 400w, the frequency is 50Hz, and the temperature is 60°C, and the step ( 3) The mixed enzyme is protease and phospholipase with a mass ratio of 1:0.3, and the added amount is 2% of the mass of the filter residue. The adding sequence is to add phospholipase first, and then add protease after an interval of 15 minutes.

[0032] Weighing 2kg of snake fat, the prepared snake oil is 1.71g, and the oil yield is 85.5%.

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Abstract

The invention discloses a method for extracting snake oil, which relates to the technical field of extracting snake oil. The extraction method comprises the following steps: pretreatment, freezing and crushing snake fat into fat slurry at high speed, ultrasonic-ethanol extraction, and using The ultrasonic-ethanol extraction method is used for preliminary oil extraction, and then the extracted oil is subjected to vacuum distillation and purification, and then the fat residue after ultrasonic-ethanol extraction is subjected to ultrasonic-enzyme extraction, and the extracted oil is subjected to vacuum distillation, and finally The oils and fats extracted twice are evenly mixed, and the extraction method of the present invention is simple to operate in the whole extraction process, low in energy consumption, simple in equipment, and in N 2 Under the protection of the snake oil, the snake oil is extracted, and the extracted snake oil is purified by vacuum distillation, which is beneficial to prevent the oxidation of the active ingredients in the snake oil, maintain the medicinal ingredients of the snake oil to the greatest extent, and the oil yield and extraction The rate is high.

Description

technical field [0001] The invention belongs to the technical field of snake oil extraction, and in particular relates to a method for extracting snake oil. Background technique [0002] Snake oil is refined and extracted from the fat of snakes. The application of snake oil has a long history in my country. Snake oil is mainly composed of unsaturated fatty acids, which have strong affinity and permeability to the skin and mucous membranes and are easily absorbed by the skin. Snake oil is commonly used among folks to treat frostbite, chapped skin, eczema and burns from water and fire. Studies have found that snake oil contains a variety of trace elements necessary for the human body. These elements are involved in the composition of enzymes in the body and are necessary for their activity. The enzyme system plays a role in regulating and controlling the metabolism of the body. They have direct or indirect effects on the synthesis of nucleic acids and proteins, cell reproduc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B1/02C11B1/10B01J19/10A61K35/583
CPCB01J19/10A61K35/583C11B1/02C11B1/106
Inventor 程磊
Owner 安徽芜酒酒业有限公司
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