在高效液相色谱方法测定落叶松中二氢槲皮素含量的基础上，对测定植物提取液中总黄酮含量的三种分光光度法的准确性进行比较。
The determination accuracy of flavonoids in larch using three kinds of spectrophotometry methods was compared on the basis of determination of dihydroquercetin in larch using HPLC.
在高效液相色谱方法测定落叶松中二氢槲皮素含量的基础上，对测定植物提取液中总黄酮含量的三种分光光度法的准确性进行比较。
The determination accuracy of flavonoids in larch using three kinds of spectrophotometry methods was compared on the basis of determination of dihydroquercetin in larch using HPLC.
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