Extraction method of mythic fungus multi-sugar alcohol

An extraction method and polysaccharide alcohol technology, which is applied in the field of extraction of ganoderma lucidum polysaccharide alcohol, can solve the problems of waste of resources and low extraction rate, and achieve the effects of avoiding waste of resources, improving extraction efficiency, and facilitating full release

Inactive Publication Date: 2015-05-27
孙继勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, water extraction method and percolation extraction method are mostly used to extract Ganoderma lucidum polysaccharide alcohol, which has the defect of low extraction rate (below 3%), and the residue after extraction also contains a large amount of unextracted Ganoderma lucidum polysaccharide, Ganoderma polysaccharide Alcohol, causing a waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1 Optimization of extraction method

[0021] Scheme 1 uses the following method to extract:

[0022] (1) Raw material processing: slice the dried Ganoderma lucidum fruiting body into slices with a thickness of 0.08cm, and set aside.

[0023] (2) Ethanol reflux extraction: Add the sliced ​​ganoderma lucidum fruiting body into 65% (volume percentage) ethanol solution, and reflux extraction for 2 hours, use 2000g ethanol solution for each 250g ganoderma lucidum slice; then use 75% (volume percentage) ) ethanol solution, 60% (volume percentage) ethanol solution (the same amount as above), the interlayer steam is refluxed and heated for extraction, and the extraction time is 2 hours each time.

[0024] During the first reflux extraction, microwave-assisted extraction is used first, and then ultrasonic-assisted extraction is used to break the ganoderma cells of the ganoderma fruiting body and take out the impurities in the ganoderma lucidum fruiting body.

[0025] T...

Embodiment 2

[0038] Example 2 Extracting Ganoderma lucidum polysaccharide alcohol

[0039] Proceed as follows:

[0040] (1) Raw material processing: slice 250g of dried Ganoderma lucidum fruiting body into slices with a thickness of 0.08cm, and set aside. When slicing, spray it with a little medical distilled water to soften it, and slice it on a traditional Chinese medicine slicer.

[0041] (2) Ethanol reflux extraction: Add the sliced ​​Ganoderma lucidum fruiting body into 65% (volume percentage) ethanol solution, and reflux extraction for 2 hours. Use 2000g ethanol solution for 250g of Ganoderma lucidum slices; then use 75% (volume percentage) Ethanol solution, 60% (volume percentage) ethanol solution (the same amount as above) interlayer steam reflux heating extraction, each extraction time is 2 hours.

[0042] During the first reflux extraction, microwave-assisted extraction is used first, and then ultrasonic-assisted extraction is used to break the ganoderma cells of the ganoderma ...

Embodiment 3

[0048] Example 3 Extracting Ganoderma lucidum polysaccharide alcohol

[0049] Proceed as follows:

[0050] (1) Raw material processing: slice 250g of dried Ganoderma lucidum fruiting body into slices with a thickness of 0.05cm, and set aside. When slicing, spray it with a little medical distilled water to soften it, and slice it on a traditional Chinese medicine slicer.

[0051] (2) Ethanol reflux extraction: add the sliced ​​Ganoderma lucidum fruiting body into 60% (volume percentage) ethanol solution, and reflux extraction for 2 hours, use 2000g ethanol solution for 250g of Ganoderma lucidum slices; then use 75% (volume percentage) Ethanol solution, 60% (volume percentage) ethanol solution (the same amount as above) interlayer steam reflux heating extraction, each extraction time is 2 hours.

[0052] During the first reflux extraction, microwave-assisted extraction is used first, and then ultrasonic-assisted extraction is used to break the ganoderma cells of the ganoderma ...

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Abstract

The invention discloses an extraction method of mythic fungus multi-sugar alcohol. The extraction method comprises the following steps: (1) cutting dry fruiting bodies in varieties of mythic fungus, ganoderma lucidum karst and ganoderma sinensis into blocks or slices; (2) adding sections into a 50-75 percent ethanol solution, carrying out reflux extraction, and then carrying out interlayer steam reflux heating extraction by using a 75 percent ethanol solution and a 60 percent ethanol solution sequentially; (3) combining three return flows, standing for 18-24h, sucking up a supernatant, and concentrating; (4) adding a 95 percent ethanol solution in a concentrated solution until the alcohol content is 70 percent, standing for 18-24h, sucking up a supernatant, and concentrating to obtain an extract liquid; and (5), drying, namely, spray drying the extract liquid to obtain extract powder. According to the extraction method of the mythic fungus multi-sugar alcohol disclosed by the invention, as the mythic fungus multi-sugar alcohol is extracted by using an alcohol extraction method, the extraction rate of the lucidum polysaccharide is high, the effective components including triterpenes, alkaloids and nucleosides in the fruiting bodies of mythic fungi can also be completely extracted, and thus resource waste is avoided, and the extraction efficiency is improved.

Description

technical field [0001] The invention relates to a method for extracting Ganoderma lucidum polysaccharide alcohol, which belongs to the field of extracting active ingredients of medicines. Background technique [0002] Ganoderma lucidum is a treasure of traditional Chinese medicine, and my country is the birthplace of its application and culture. "Shen Nong's Materia Medica" records that Ganoderma lucidum is listed as safe, effective, and top-grade without adverse reactions. It has a high evaluation of Ganoderma lucidum, which improves the spirit, improves the essence, strengthens the muscles and bones, has a good color, and can be used for a long time to prolong life. Ganoderma lucidum is recognized all over the world as a traditional Chinese medicine that can nourish and strengthen the body. [0003] Modern pharmacological research shows that polysaccharides isolated from different types of Ganoderma lucidum have anti-cancer effects, immune regulation effects, hypoglycemi...

Claims

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Application Information

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IPC IPC(8): C08B37/00
Inventor 孙继勇
Owner 孙继勇
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