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Gong Yuntong, Wang Zongchen, Dong Keyin, Ling Minai. The study of lentinan[J]. Journal of Pharmaceutical Practice and Service, 1996, (1): 23-26.
Citation: Gong Yuntong, Wang Zongchen, Dong Keyin, Ling Minai. The study of lentinan[J]. Journal of Pharmaceutical Practice and Service, 1996, (1): 23-26.

The study of lentinan

  • Lentinan is the dextran which is extracted from the seed of lentinus edodes(Berk)sing produced in Fujian province by DEAE cellulose chromatography and graded precipitation. Its molecular weight is 10-70×104 dalton. With methanol decomposition, periodic acid oxidation, Smithdegradation,methylation, gas chromatography and gaschromatography-mass spectrometer analysis, it was confirmed that the poly-branched structure is dextran with β(1→3)branched chain and β(1→3)main chain, Lentinan injection has been prepared. It has effect for the treatment of chronic virus hepatitis and tumor.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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The study of lentinan

Abstract: Lentinan is the dextran which is extracted from the seed of lentinus edodes(Berk)sing produced in Fujian province by DEAE cellulose chromatography and graded precipitation. Its molecular weight is 10-70×104 dalton. With methanol decomposition, periodic acid oxidation, Smithdegradation,methylation, gas chromatography and gaschromatography-mass spectrometer analysis, it was confirmed that the poly-branched structure is dextran with β(1→3)branched chain and β(1→3)main chain, Lentinan injection has been prepared. It has effect for the treatment of chronic virus hepatitis and tumor.

Gong Yuntong, Wang Zongchen, Dong Keyin, Ling Minai. The study of lentinan[J]. Journal of Pharmaceutical Practice and Service, 1996, (1): 23-26.
Citation: Gong Yuntong, Wang Zongchen, Dong Keyin, Ling Minai. The study of lentinan[J]. Journal of Pharmaceutical Practice and Service, 1996, (1): 23-26.

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