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.
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.
本文研究了红豆中多酚类物质的提取工艺，并采用比色法对其含量进行了测定。
The techniques of extracting polyphenols in red bean was studied and its content was determined by colorimetry as well.
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