Identification and Determination of Geniposide, Genipin, Gardenoside, and Geniposidic Acid from Herbs by HPLC/Photodiode-Array Detection

Determination of Free Fatty Acids from S

Determination of Free Fatty Acids from Soil and Bryophyte by HPLC with Fluorescence Detection and Identification with Mass Spectrometry

✍ Xian'en Zhao; Honglun Wang; Chenxu Ding; Yourui Suo; Jing Sun; Guichen Chen; Xue 📂 Article 📅 2006 🏛 Elsevier Science 🌐 Chinese ⚖ 327 KB

A simple and sensitive method for the determination of free fatty acids using acridone-9-ethyl-p-toluenesulfonate (AETS) as tagging reagent by reversed-phase high-performance liquid chromatography with fluorescence detection has been developed. Studies on derivatization conditions indicate that fre