Method for extracting ganoderma lucidum fruitbody polysaccharide using ultrahigh pressure

Abstract

The invention discloses a method for extracting ganoderma lucidum fruit body polysaccharides by using superpressure; the ganoderma lucidum fruit body polysaccharides are new endogenetic active materials extracted from the ganoderma lucidum fruit bodies. The ingredients of the ganoderma lucidum polysaccharides can improve the phagocytosis of phagocytes, the humoral immunity and cellular immune function, which can improve the SOD activity of superoxide dismutases in red blood cells in human bodies. However, the ganoderma lucidum cells are compact, and the polysaccharides are difficult to be extracted from ganoderma lucidum. The methods of extraction which are most used currently are defective. The method for extracting ganoderma lucidum fruit body polysaccharides comprises the steps of selecting ganoderma lucidum fruit bodies, adding extracting solution, sealing and immersing the ganoderma lucidum fruit bodies in the extracting solution, treating the ganoderma lucidum fruit bodies under superpressure, filtration and condensation, drying the condensed filtrate, getting the polysaccharides from the ganoderma lucidum fruit bodies. High temperature does not occur during the extraction; active ingredients in the ganoderma lucidum fruit bodies can be preserved; the extraction takes little time with high yield and low impurity content. In addition, some microbes can be killed through pressurization to complete extraction and sterilization at one step. The method for extracting ganoderma lucidum fruit body polysaccharides overwhelms the defects of the prior methods for extracting polysaccharides from ganoderma lucidum.

Description

technical field [0001] The invention relates to a method for extracting ganoderma lucidum fruiting body polysaccharide from ganoderma lucidum sporocarp, in particular to a method for extracting ganoderma lucidum sporocarp polysaccharide by using ultra-high pressure extraction technology, and belongs to the field of medicinal material processing. Background technique [0002] Ganoderma lucidum polysaccharide is a new endogenous active substance extracted from the fruiting bodies of Ganoderma lucidum. The chemical components contained in it can significantly improve the phagocytic ability of phagocytes, enhance humoral immunity and cellular immunity, and can also increase the superoxide dismutase in red blood cells. SOD activity has significant anti-tumor and anti-cancer effects on the human body. It is an ideal health food for modern people. The development and application of Ganoderma lucidum polysaccharide has a broad space. However, the cell structure of Ganoderma lucidum ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of various extraction methods of Ganoderma lucidum polysaccharides at present, and disclose the ultra-high pressure extraction method of Ganoderma lucidum polysaccharides