OBJECTIVE:To extract and determine content polysaccharides of Snakegourdroot.
目的:从天花粉中提取多糖,并测定其含量。
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Methods: Polysaccharides of Snakegourdroot were obtained by hot water extraction and ethanol precipitation and its contents were determined with Phenol vitriol colorimetry.
方法:用水提醇沉法提取天花粉多糖,用酚-硫酸比色法测定多糖含量。
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METHODS:Using microwave technique, polysaccharides of Snakegourdroot were obtained by hotwater extraction and ethanol precipitation, and content was determinated with phenol-vitriolic colorimetry.