Method for highly effective production and separating purification of Chinese caterpillar fungus extracellular polysaccharide

The main aim of the invention is to provide a cultivation method of producing aweto extracellular polysaccharide in a highly efficient industrialized way and use the membrane dialysis technology to rapidly purify extracellular polysaccharide single component with biological activity. And the purity...

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Bibliographische Detailangaben
Hauptverfasser:	ZHONG SHI, FAN LEIFA, LI YOUGUI, JI DONGFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF CULTURE MEDIA DERIVATIVES THEREOF ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS THEIR PREPARATION OR CHEMICAL WORKING-UP VINEGAR WINE
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Beschreibung
Zusammenfassung:	The main aim of the invention is to provide a cultivation method of producing aweto extracellular polysaccharide in a highly efficient industrialized way and use the membrane dialysis technology to rapidly purify extracellular polysaccharide single component with biological activity. And the purity is more than or equal to 95 percent. The purify technology does not use any organic solvent and chemical reagent to ensure that the chemical structure of the aweto extracellular polysaccharide is not destroyed, thereby maintaining the biological activity.