应用硫酸-苯酚比色法测食品中的粗多糖的含量而且分别用葡萄糖做标准品和用葡聚糖做标准品。
The content of crude Polysaccharides were determinated by the means of UV spectrophotometry and using the criterion of Glucose and the criterion of dextran, respectively.
方法：采用薄层色谱法和苯酚—硫酸比色法。
METHODS:TLC and phenol-sulfuric acid methods were used to qualitative and quantitative analysis of polysaccharides.
目的：建立以苯酚-硫酸比色法测定云南榧子中多糖含量的方法。
OBJECTIVE:To establish phenol-vitriolic colorimetry for the assaying of polysaccharides in Torreya yunnanensis.
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