石菖蒲中多糖成分的分析
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引用本文:洪永福,郭学敏,孙连娜,吕占国,林锦明,赵长文.石菖蒲中多糖成分的分析[J].药学实践杂志,1998,(3):149~151
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作者单位
洪永福 第二军医大学药学院, 上海, 200433 
郭学敏 第二军医大学药学院, 上海, 200433 
孙连娜 第二军医大学药学院, 上海, 200433 
吕占国 第二军医大学药学院, 上海, 200433 
林锦明 第二军医大学药学院, 上海, 200433 
赵长文 第二军医大学药学院, 上海, 200433 
中文摘要:本文对中药石菖蒲 Acorus gramineus Soland中所含多糖进行初步研究,分离纯化得一白色精制多糖,经分析表明组成它的单糖为葡萄糖.并采用苯酚-硫酸法测得其生药中含量为12.22%,用凝固点下降法测得分子量为3151.6.研究结果提示,在中药制剂及制定有关石菖蒲的质量标准时,对其中多糖成分应予重视.
中文关键词:石菖蒲  多糖  苯酚-硫酸法  熔点下降法
 
Isolation and identification of the polysaccharide of Acorus gramincus Soland
Abstract:The polysaccharide of Acorus gramineus has been isolated by water extraction from its rhizome. The polysaccharide of A.gramineus was composed of D-glucoses. It's average molecular weight was 3151. 6 which was determined by solidifying point drop method and the polysaccharide content of A. gramineus was 12.22% determined by Phenol-H2SO4 method.
keywords:Acorus gramineus Soland  polysaccharide  solidifying point for method  phenol-H2SO4 method
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