长春七多糖的单糖组成分析及理化性质研究

wf(2016)

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Abstract
长春七多糖的单糖组成分析及理化性质研究,以长春七为原料,对其根部进行粉碎,经过水提醇沉得到粗多糖,然后经过除蛋白、脱色等步骤进一步得到总多糖。通过高效液相色谱法、比色法等分析其单糖组成和理化性质。结果表明长春七多糖主要由甘露糖-鼠李糖-葡萄糖醛酸-阿拉伯糖-岩藻糖(17.2∶1.0∶18.0∶38.6∶16.2)构成;含总多糖63.03%,蛋白质9.21%,硫酸根6.56%,糖醛酸26.39%。
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Key words
Libanotis Buchtorimensis ( Fisch) DC,polysaccharide,physicochemaical property,mon-osaccharide composition
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