Method for extracting ganoderma triterpenes by continuous phase transition and ganoderma triterpenes

A Ganoderma lucidum triterpenes and extraction technology, which is applied in solid solvent extraction, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve the problems of destroying heat-sensitive active substances of Ganoderma lucidum, low extraction rate, and small injection volume, etc., and achieve reduction Loss of low boiling point components, improved extraction rate, fast action effect
CN110840920APending Publication Date: 2020-02-28SOUTH CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2020-02-28

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Abstract

The invention discloses a method for extracting ganoderma triterpenes by continuous phase transition and the ganoderma triterpenes. The method for extracting the ganoderma triterpenes by continuous phase transition includes the steps: slicing, crushing and then drying blocky lucid ganoderma until water content is lower than or equal to 15% to obtain lucid ganoderma powder, and extracting polysaccharides by continuous phase transition to obtain lucid ganoderma residues; taking ethanol water solution as an extraction agent after drying, enabling the extraction agent to flow through an extractionkettle at the flow speed of 20-100L / h under the conditions of the extraction temperature of 60-90 DEG C, the pressure of 0.02-0.25MPa and the ethanol concentration of 50%-95%, and performing continuous extraction for 120-300 minutes. Analysis temperature is 50-75 DEG C, and analysis pressure ranges from -0.10MPa to 0.10MPa. Compared with a traditional Soxhlet extraction method, the method has theadvantages that the extraction rate of the ganoderma triterpenes is increased by 10%-30%, extraction time is shortened by 40%-60%, the method is high in extraction rate, strong in operability, environmentally friendly and suitable for industrial production, and energy is saved.
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Description

technical field

[0001] The invention belongs to the technical field of extraction and separation. More specifically, it relates to a method for continuous phase-change extraction of ganoderma triterpenes and ganoderma triterpenes. Background technique

[0002] Ganoderma lucidum is a kind of large fungus, which belongs to Basidiomycetes, Polyporaceae, Polyporaceae, and Ganoderma genus in fungal classification. There are many active components in Ganoderma lucidum and their composition is complex. Currently, more than 150 compounds have been isolated, mainly including Polysaccharides, triterpenoids, sterols, alkaloids, furan derivatives, aminopeptides, and inorganic elements. Among them, Ganoderma lucidum triterpenoids are one of the important chemical components of Ganoderma lucidum, which have anti-tumor, immune regulation, hypoglycemic, anti-aging, anti-oxidation and scavenging free radicals effects. The biggest feature of Ganoderma lucidum triterpenes is that it can acti...

Claims

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