scholarly journals HPLC–PDA and LC–MS/MS Analysis for the Simultaneous Quantification of the 14 Marker Components in Sojadodamgangki-Tang

2020 ◽  
Vol 10 (8) ◽  
pp. 2804 ◽  
Author(s):  
Chang-Seob Seo ◽  
Mee-Young Lee
Keyword(s):  
Quality Control ◽  
Liquid Chromatography ◽  
High Performance ◽  
Herbal Medicines ◽  
Photodiode Array Detection ◽  
Liquid Chromatography Tandem Mass ◽  
Photodiode Array ◽  
Array Detection ◽  
Ancient Times

Sojadodamgangki-tang (SDGT) is a traditional Korean medicine consisting of 12 medicinal herbs that has been used in Korea for the treatment of asthma since ancient times. However, the quality control of herbal formulas that contain two or more herbal medicines remains challenging. In this study, 14 marker components were analyzed simultaneously by using high-performance liquid chromatography with photodiode array detection in addition to the use of liquid chromatography–tandem mass spectrometry for quality evaluation of SDGT. The simultaneous determination of the 14 marker components was validated in terms of linearity, recovery, and precision. The established methods can provide useful data for the quality control of SDGT and related herbal formulas.

Determination of gangliosides by high-performance liquid chromatography with photodiode-array detection

1992 ◽  
Vol 605 (2) ◽  
pp. 221-225 ◽  
Author(s):  
Marcello Previti ◽  
Francesco Dotta ◽  
Giuseppe Mario Pontieri ◽  
Umberto Di Mario ◽  
Luisa Lenti
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Photodiode Array Detection ◽  
Photodiode Array ◽  
Array Detection

Application of a fabric phase sorptive extraction-high performance liquid chromatography-photodiode array detection method for the trace determination of methyl paraben, propyl paraben and butyl paraben in cosmetic and environmental samples

2019 ◽  
Vol 11 (48) ◽  
pp. 6136-6145 ◽  
Author(s):  
Sumeyra Gülle ◽  
Halil Ibrahim Ulusoy ◽  
Abuzar Kabir ◽  
Angela Tartaglia ◽  
Kenneth G. Furton ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Environmental Samples ◽  
High Performance ◽  
Detection Method ◽  
Photodiode Array Detection ◽  
Sorptive Extraction ◽  
Photodiode Array ◽  
Array Detection

A new sample preparation and chromatographic separation method for methyl, propyl and butyl paraben in cosmetic and environmental samples has been developed, based on fabric phase sorptive extraction and high performance liquid chromatography-photodiode array detection.

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