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.
方法：以苯酚-硫酸比色法测定多糖的含量。
Methods: The content of polysaccharides was detected by phenol - vitriol colorimetry method.
方法：本文采用苯酚- 硫酸比色法测定了云南产鸡枞菌中多糖的含量。
Methods: We used the phenol- Sulphuric acid method to determine the content of Polysaccharopeptide in Collybia albuminosa from Yunnan province.
人参根磨粉后，以蒸馏水为提取剂，用超声波法提取人参根中人参多糖，采用苯酚-硫酸比色法测定多糖含量。
Using distilled water as extraction agent, ginseng polysaccharides were extracted by method of ultrasonic wave from ginseng powder.
方法采用超声技术提取该增强剂中的多糖，用苯酚一浓硫酸比色法测定增强剂中多糖的含量。
Methods Ultrasonic technique applied in polysaccharide of the traditional chinese medicine compound immunoenhancer were obtained, content determination with colorimetry.
方法采用超声技术提取该增强剂中的多糖，用苯酚一浓硫酸比色法测定增强剂中多糖的含量。
Methods Ultrasonic technique applied in polysaccharide of the traditional chinese medicine compound immunoenhancer were obtained, content determination with colorimetry.
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