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Method for extracting functional ingredients from lucid ganoderma sporocarp

A technology of ganoderma lucidum fruiting body and extraction method, which is applied in the direction of medical preparations containing active ingredients, plant/algae/fungus/moss ingredients, medical formulas, etc., which can solve the problems of consumption of organic solvents, impact on human body and environment, and obtaining of functional ingredients. Low extraction rate and other problems, to achieve the effect of reducing extraction time, facilitating extraction, and improving utilization rate

Inactive Publication Date: 2012-12-19
FUJIAN JIANSHEN BIOLOGICAL ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, Ganoderma lucidum triterpenoids are generally extracted by organic solvent method, which usually requires a long extraction time and consumes a large amount of organic solvent, which will bring adverse effects on human body and environment
Ganoderma lucidum polysaccharides are mostly extracted by hot water extraction, acid extraction or alkali extraction. These methods consume a lot of energy, and the yield of functional components is low. Acid and alkali will also destroy the activity of active components and pollute the environment.
Recently, some people use microwave method or ultrasonic method to extract Ganoderma lucidum polysaccharides. Compared with traditional methods, these two methods have significantly reduced energy consumption and improved yield, but they are likely to cause denaturation and inactivation of active ingredients, radiation affects human health, and are difficult to obtain. Lack of large-scale production

Method used

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  • Method for extracting functional ingredients from lucid ganoderma sporocarp
  • Method for extracting functional ingredients from lucid ganoderma sporocarp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1 The extraction method of functional components in the ganoderma lucidum fruiting body comprises the following steps:

[0028] (1) Dry the fruiting body of Ganoderma lucidum and crush it into debris with a size of 0.5-1.5 cm (for the structure, refer to figure 1 ).

[0029] (2) Treat 400g of Ganoderma lucidum fruiting body after processing in step (1) for 150s under the condition of steam pressure 1.2Mpa to obtain processed Ganoderma lucidum raw material (for structure refer to figure 2 ).

[0030] (3) Take 30 g of ganoderma lucidum raw material obtained in step (2), add water according to the ratio of ganoderma lucidum to water in a ratio of 1:18, extract at 85° C. for 1 hour, filter, and take the filtrate for later use.

[0031] (4) Take the filtrate obtained in step (3) and add absolute ethanol to make the ethanol content in the liquid 75%, let it stand until the precipitation is complete, then filter, and the obtained solid phase vacuum freeze-drying ...

Embodiment 2

[0034] Embodiment 2 The extraction method of functional components in the ganoderma lucidum fruiting body comprises the following steps:

[0035] (1) Dry the fruiting body of Ganoderma lucidum and crush it into debris with a side length of 0.5-1.5 cm.

[0036] (2) Treat 400 g of the ganoderma lucidum fruit bodies treated in the step (1) for 90 seconds under the condition of a steam pressure of 1.8 Mpa to obtain the processed ganoderma lucidum raw material.

[0037] (3) Take 30 g of Ganoderma lucidum raw material obtained in step (2) and add water according to the ratio of Ganoderma lucidum to water in a ratio of 1:18, extract at 85° C. for 1 hour, and filter.

[0038] (4) Take the filtrate obtained in step (3), add absolute ethanol to make the ethanol content in the liquid 75%, let stand until the precipitation is complete, then filter, and filter the obtained solid-phase vacuum freeze-dry to obtain Ganoderma lucidum polysaccharide.

[0039] (5) Take 30 g of Ganoderma lucidum...

Embodiment 3

[0041] Embodiment 3 The extraction method of functional components in the ganoderma lucidum fruiting body comprises the following steps:

[0042] (1) Dry the fruiting body of Ganoderma lucidum and crush it into debris with a side length of 0.5-1.5 cm.

[0043] (2) Treat 400 g of the fruiting bodies of Ganoderma lucidum treated in step (1) for 90 seconds under the condition of steam pressure of 1.2 Mpa to obtain the raw material of Ganoderma lucidum after treatment.

[0044] (3) Take 30 g of Ganoderma lucidum raw material obtained in step (2) and add water according to the ratio of Ganoderma lucidum to water in a ratio of 1:18, extract at 85° C. for 1 hour, and filter.

[0045] (4) Take the filtrate obtained in step (3) and add absolute ethanol to make the ethanol content in the liquid 75%, let it stand until the precipitation is complete, then filter, and the obtained solid phase vacuum freeze-drying obtained by filtration obtains Ganoderma lucidum polysaccharide.

[0046] (5...

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Abstract

The invention discloses a method for extracting functional ingredients from lucid ganoderma sporocarp. As a better implementation scheme, the method for extracting functional ingredients can comprises the following steps: lucid ganoderma sporocarp is firstly ground and then subjected to steam explosion treatment under the condition that the steam pressure is 0.6-2.4 Mpa for 60-210 seconds; after the steam explosion treatment, the lucid ganoderma sporocarp is extracted with water or an organic agent, filtered, concentrated and dried; and finally the active ingredients such as ganoderma lucidum polysaccharides and lucid ganoderma triterpenoid substances can be obtained. According to the method, a short-term steam explosion technology is adopted to pretreat the lucid ganoderma sporocarp, the thermal mechanochemistry action of steam explosion is utilized to break the cell wall of the lucid ganoderma sporocarp, the structure of the solid lucid ganoderma sporocarp is broken, so that the active ingredients of the lucid ganoderma sporocarp can be favorably dissolved out, the extraction time is shortened, the production cost is lowered, and the extraction rate of the functional ingredients is obviously improved compared with that of the conventional extraction method.

Description

technical field [0001] The invention relates to a method for extracting active components in plants, in particular to a method for extracting functional components such as polysaccharides and triterpenes in ganoderma lucidum fruiting bodies. Background technique [0002] Ganoderma lucidum is a fungus of the genus Ganoderma lucidum of the family Polyporaceae Basidiomycetes. It is a traditional Chinese medicinal material and a medicinal fungus. Its functional components include Ganoderma lucidum polysaccharides, Ganoderma triterpenes, Ganoderma polypeptides, adenosine, amino acids, etc., the most important of which are Ganoderma lucidum triterpenoids and Ganoderma lucidum polysaccharides. Ganoderma lucidum has the effects of anti-aging, anti-tumor, liver protection and detoxification, lowering blood pressure, lowering blood fat and improving immunity. [0003] The mature structure of Ganoderma lucidum generally includes Ganoderma lucidum spores and fruiting bodies of Ganoderm...

Claims

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Application Information

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IPC IPC(8): A61K36/074
Inventor 钱和成玉梁石敏
Owner FUJIAN JIANSHEN BIOLOGICAL ENG
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