scholarly journals High-Performace Liquid Chromatographic Determination of Mono- and Oligosaccharides in Vegetables with Evaporative Light-Scattering Detection and Refractive Index Detection

1998 ◽  
Vol 36 (6) ◽  
pp. 293-298 ◽  
Author(s):  
J. L. Hernandez ◽  
M. J. Gonzalez-Castro ◽  
I. N. Alba ◽  
C. de la Cruz Garcia
Keyword(s):  
Refractive Index ◽  
Light Scattering ◽  
Chromatographic Determination ◽  
Evaporative Light Scattering Detection ◽  
Light Scattering Detection ◽  
Evaporative Light Scattering ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic ◽  
Refractive Index Detection

scholarly journals Determination of Ginsenosides in Panax ginseng Roots by Liquid Chromatography with Evaporative Light-Scattering Detection

2000 ◽  
Vol 83 (4) ◽  
pp. 820-829 ◽  
Author(s):  
Nicola Fuzzati ◽  
Bruno Gabetta ◽  
Kaishik Jayakar ◽  
Roberto Pace ◽  
Giuseppe Ramaschi ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Light Scattering ◽  
Panax Ginseng ◽  
Reversed Phase ◽  
Evaporative Light Scattering Detection ◽  
Intermediate Precision ◽  
Light Scattering Detection ◽  
Evaporative Light Scattering ◽  
Liquid Chromatographic

Abstract A liquid chromatographic method was developed and validated for the determination of ginsenosides in Panax ginseng roots by using evaporative light-scattering detection. Eighteen ginsenosides were separated on a reversed-phase C18 column with water–ammonium acetate–acetonitrile as the mobile phase. The method is suitable for the routine determination of ginsenosides in P. ginseng roots and extracts. The validation of the method was comprehensive for efficiency and recovery optimization of the P. ginseng roots extraction, specificity by liquid chromatography/mass spectrometry, linearity, stability, reproducibility, repeatability, intermediate precision, and robustness.

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