scholarly journals Simultaneous Analysis Method for Polar and Non-polar Ginsenosides in Cultivated Wild Ginseng by Reversed-phase HPLC-CAD

2016 ◽  
Vol 26 (2) ◽  
pp. 247-252 ◽  
Author(s):  
Seon Ok ◽  
Jae Seon Kang ◽  
Kang Min Kim
Keyword(s):  
Reversed Phase ◽  
Simultaneous Analysis ◽  
Reversed Phase Hplc ◽  
Analysis Method ◽  
Wild Ginseng

Simultaneous analysis of free amino acids and taurine-related compounds in deep-sea mussel tissues using reversed-phase HPLC

2017 ◽  
Vol 84 (1) ◽  
pp. 127-134 ◽  
Author(s):  
Toshihiro Nagasaki ◽  
Tomoko Koito ◽  
Suguru Nemoto ◽  
Hideki Ushio ◽  
Koji Inoue
Keyword(s):  
Amino Acids ◽  
Deep Sea ◽  
Free Amino Acids ◽  
Free Amino ◽  
Reversed Phase ◽  
Simultaneous Analysis ◽  
Reversed Phase Hplc ◽  
Related Compounds

scholarly journals Development of a Simultaneous Analysis Method for Quality Control of a Traditional Herbal Formula, Daeshiho-Tang, Using 10 Marker Components

2021 ◽  
Vol 11 (21) ◽  
pp. 10242
Author(s):  
Chang-Seob Seo ◽  
Hyeun-Kyoo Shin
Keyword(s):  
Quality Control ◽  
Limit Of Detection ◽  
Reversed Phase ◽  
Poncirus Trifoliata ◽  
Simultaneous Analysis ◽  
Scutellaria Baicalensis ◽  
Herbal Formula ◽  
Analysis Method ◽  
Scutellaria Baicalensis Georgi ◽  
Limit Of Quantitation

Daeshiho-tang (DSHT) is a traditional herbal formula consisting of six herbal medicines: Bupleurum falcatum L., Scutellaria baicalensis Georgi, Paonia lactiflora Pall., Pheum palmatum L., Poncirus trifoliata (L.) Raf., and Pinellia ternate (Thunb.) Makino. In this study, we developed a simultaneous analysis method based on high-performance liquid chromatography for the quality control of DSHT. Chromatographic separation of 10 marker components (gallic acid, albiflorin, paeoniflorin, naringin, benzoic acid, baicalin, poncirin, wogonoside, baicalein, and wogonin) was achieved using a water–acetonitrile system as the mobile phase with a SunFire C18 reversed-phase column. The developed analytical method was validated with respect to linearity, limit of detection, limit of quantitation, recovery, and precision. Among the 10 markers of DSHT in the established assay, baicalin, the main compound of Scutellaria baicalensis Georgi, was present in the highest concentration (36.86–46.17 mg/g). The validated assay will be useful for the quality control of DSHT.

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