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Snake oil refining method

A snake oil and organic solvent technology, applied in the field of animal oil extraction, can solve the problems of easy oxidation of unsaturated fatty acids, incomplete extraction of snake oil, destruction of effective components, etc.

Active Publication Date: 2014-12-10
福建亮美星生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cooking time of snake oil is short, and the extraction of snake oil is not complete; the unsaturated fatty acids in snake oil are easily oxidized and the active ingredients are destroyed after long-time cooking, so the medicinal effect cannot be well exerted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The specific steps are as follows:

[0029] (1) Extract the adipose tissue of the snake and wash it several times to remove impurities such as snake skin and fiber;

[0030] (2) Heat and refine the extracted fat. After 10 minutes, stop heating to obtain the refined liquid. Within 1 minute, filter it once with gauze while it is hot, until the filtrate cannot see impurities with the naked eye, and obtain the filtrate and filter residue. The obtained filtrate is snake oil main liquid;

[0031] (3) Squeeze the above filter residue for 5 minutes until no oil seeps out to obtain the squeeze liquid;

[0032] (4) Filter the above squeezed liquid once, and the obtained filtrate is the snake oil contained in the filter residue;

[0033] (5) merging the filtrate in (2) and (4) to obtain the crude product of snake oil;

[0034] (6) Extract the crude product of snake oil with an organic solvent for 3 times. The quality of the organic solvent is 1 times the quality of the cr...

Embodiment 2

[0044] The specific steps are as follows:

[0045] (1) Extract the adipose tissue of the snake and wash it several times to remove impurities such as snake skin and fiber;

[0046] (2) Heat and refine the extracted fat. After 20 minutes, stop heating to obtain the refined liquid. Within 3 minutes, filter it twice with gauze until the filtrate cannot see impurities with the naked eye, and obtain the filtrate and filter residue. The obtained filtrate is snake oil main liquid;

[0047] (3) Squeeze the above filter residue for 10 minutes until no oil seeps out to obtain the squeeze liquid;

[0048] (4) Filter the squeezed liquid twice, and the obtained filtrate is the snake oil contained in the filter residue;

[0049] (5) merging the filtrate in (2) and (4) to obtain the crude product of snake oil;

[0050] (6) Extract the crude product of snake oil 5 times with an organic solvent whose quality is 3 times the quality of the crude product of snake oil, extract for 10 minu...

Embodiment 3

[0060] The specific steps are as follows:

[0061] (1) Extract the adipose tissue of the snake and wash it several times to remove impurities such as snake skin and fiber;

[0062] (2) Heat and refine the extracted fat. After 15 minutes, stop heating to obtain the refined liquid. Within 2 minutes, filter it twice with gauze until the filtrate cannot see impurities with the naked eye, and obtain the filtrate and filter residue. The obtained filtrate is snake oil main liquid;

[0063] (3) Squeeze the above filter residue for 7 minutes until no oil seeps out to obtain the squeeze liquid;

[0064] (4) Filter the squeezed liquid twice, and the obtained filtrate is the snake oil contained in the filter residue;

[0065] (5) merging the filtrate in (2) and (4) to obtain the crude product of snake oil;

[0066] (6) Extract the crude product of snake oil 4 times with an organic solvent whose quality is twice that of the crude product of snake oil, extract it under ultrasonic w...

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Abstract

The invention belongs to the field of animal oil extractive techniques, and particularly provides a snake oil refining method. The method includes the following steps: step 1, heating and refining the raw material of adipose tissue of snakes to obtain refinery liquor, and filtering the refinery liquor while the refinery liquor is hot to obtain filter liquor as main sake oil liquor, step 2, squeezing residual filter residues to obtain squeezed liquor, and filtering the squeezed liquor to obtain filter liquor as snake oil contained in the filter residues, step 3, mixing the main sake oil liquor with the snake oil contained in the filter residues to obtain a crude snake oil product, and step 4, dissolving the crude snake oil product into an organic solvent to carry out extraction repeatedly, carrying out extraction in ultrasonic waves, recycling the solvent in a distillation method, and filling nitrogen into the solvent to obtain refined snake oil. The technique is simple in operation and low in requirement for equipment, the color of the prepared product is light, snake oil can be completely extracted, the use ratio of the raw material is higher than that in a traditional technique, time for high-temperature snake oil refining is shortened, the content of active components in the refined snake oil is high, and the refined oil sake can exert functions quickly and better. Industrial output is improved, and significant social and economic benefits are achieved.

Description

technical field [0001] The invention belongs to the technical field of animal oil extraction, in particular to a method for refining snake oil. Background technique [0002] Snake oil contains 12 kinds of fatty acids, mainly unsaturated fatty acids such as linoleic acid and linolenic acid, and other fatty acids include glycerol palmitic acid and the like. Among them, linoleic acid is particularly abundant, which is an unsaturated fatty acid, and high temperature for a long time will cause it to oxidize. [0003] Pure snake oil in the traditional craft is the fat stripped from the snake body during caesarean section, which is obtained by refining in a pot. Snake oil refining time is short, and the extraction of snake oil is incomplete; Long-time refining makes the unsaturated fatty acid in the snake oil easily oxidized, and active ingredient is destroyed, can not bring into play medicinal effect well. So it is of great significance to develop a kind of snake oil extraction ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B1/00C11B3/00C11B3/12
Inventor 毛景华方敏余建忠陈东风陈卫华
Owner 福建亮美星生物科技有限公司
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