试验通过直接皂化-比色法和直接皂化- HPLC两种方法测定了鸭蛋蛋黄粉中胆固醇的含量。
The cholesterol in powder of duck egg yolk was measured by HPLC and colorimetry method after direct saponification in this paper.
采用比色法对心痛宁冲剂中总黄酮的含量进行测定。
Colormetric method was used to determine the content of Flavonoids in Xintongning Granule.
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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