protocatechuic aldehyde

• 原儿茶醛

protocatechuic aldehyde的用法和样例：

例句

1. To control the quality of TPI, RP-HPLC was used to determine the content of propanoic acid and proto-catechuic aldehyde in it.
   摘要利用反相高效液相层析法测定丹参素和原儿茶醛的含量以控制通脉粉针剂质量。