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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[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 fruit body with a thickness of 0.08cm for use.

[0023] (2) Ethanol reflux extraction: add the above-mentioned sliced ​​Ganoderma lucidum fruiting bodies to 65% (volume percentage) ethanol solution, reflux for 2 hours, use 2000g ethanol solution for every 250g Ganoderma lucidum slices; then use 75% (volume percentage) ) Ethanol solution, 60% (volume percentage) ethanol solution (the same amount as above) sandwich steam reflux heating extraction, each extraction time is 2 hours.

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

[0025] The conditions for microwave-assisted extraction are: the mi...

Example Embodiment

[0038] Example 2 Extraction of Ganoderma lucidum polysaccharide alcohol

[0039] Proceed as follows:

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

[0041] (2) Ethanol reflux extraction: add the above-mentioned sliced ​​Ganoderma lucidum fruiting bodies to 65% (volume percentage) ethanol solution, reflux for 2 hours, 250g Ganoderma lucidum slices with 2000g ethanol solution; then 75% (volume percentage) Ethanol solution, 60% (volume percentage) ethanol solution (the same amount as above) sandwich steam reflux heating extraction, each extraction time is 2 hours.

[0042] During the first reflux extraction, microwave-assisted extraction and then ultrasonic-assisted extraction are used to break the ganoderma lucidum cells of the ganoderma lucidum fruiting body and bring out the impuri...

Example Embodiment

[0048] Example 3 Extraction of Ganoderma lucidum polysaccharide alcohol

[0049] Proceed as follows:

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

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

[0052] During the first reflux extraction, microwave-assisted extraction and then ultrasonic-assisted extraction are used to break the ganoderma lucidum cells of the ganoderma lucidum fruiting body and bring out the imp...

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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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