Simultaneous determination of six triterpenic acids in some Chinese medicinal herbs using ultrasound-assisted dispersive liquid–liquid microextraction and high-performance liquid chromatography with fluorescence detection

Title
Simultaneous determination of six triterpenic acids in some Chinese medicinal herbs using ultrasound-assisted dispersive liquid–liquid microextraction and high-performance liquid chromatography with fluorescence detection
Authors
Keywords
Triterpenic acids, Pre-column derivatization, High-performance liquid chromatography, Ultrasound-assisted dispersive liquid–liquid microextraction, Response surface methodology, Traditional Chinese medicinal herbs
Journal
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
Volume 107, Issue -, Pages 98-107
Publisher
Elsevier BV
Online
2014-11-08
DOI
10.1016/j.jpba.2014.10.031

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