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KMID : 0861020030180020141
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Korea Journal of Herbology
2003 Volume.18 No. 2 p.141 ~ p.147
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Characterization of the Polysaccharide extracted from the Fruit body and the Cultural Mycelia of Ganoderma lucidum IY005
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이준우/Lee, Jung-Woo
방광웅/서부일/이은숙/Bang, Kwang-Woong/Seo, Bu-Il/Lee, Eun-Sook
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Abstract
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Objectives : To examine physico-chemical properties of the polysaccharide extracted from fruit body and mycelia of Ganodem lucidum IYOO5, which had been isolated from Kwangneung in Gyeonggi Province, Korea.
Methods : Polysaccharide was extracted with hot water treatment and then purified with ethanol. We determined carbohydrate contents, composition of amino acids, infra-red spectrum and pattern of molecular weight.
Results : Carbohydrate and protein contents of polysaccharide of fruit body was 49.5% and 37.7%, mycelia was 47.2% and 33.5%, respectively. The carbohydrate consisted of five monosaccharides and the protein contained 16 amino acids, and also molecular weights were 67 kD and 46 kD.
Conclusion : The polysaccharide of fruit body and mycelia was shown an absorption band characteristic of the β-glycosidic linkage by infra red spectra. These results suggest that the polysaccharide extracted from fruit body and mycelia may similar properties with respect to physico-chemical.
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KEYWORD
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