Rapid Determination of Terpene Lactones in Ginkgo Biloba Commercial Products by HPLC with Evaporative Light-Scattering Detection

Article

LCGC North America

LCGC North AmericaLCGC North America-05-01-2004
Volume 22
Issue 5

This article presents a rapid, sensitive, and reproducible HPLC gradient method for the measurement of ginkgolides A, B, C, and J, along with bilobalide, in Ginkgo biloba commercial products.

External Link - article-93932.pdf

Articles in this issue
Speed & Sensitivity: GC and GC?MS Solutions 2004 by Thermo Electron
Hamilton Company
Speed & Sensitivity: GC and GC?MS Solutions 2004 by Thermo Electron
Speed & Sensitivity: GC and GC?MS Solutions 2004 by Thermo Electron
Speed & Sensitivity: GC and GC?MS Solutions 2004 by Thermo Electron
System Suitability
New GC Instruments and Accessories at the 55th Pittsburgh Conference
Short Courses
Calendar
More Speed, Better Precision, Higher Sensitivity: Why Buy a New Gas Chromatograph?
Peaks of Interest
Rapid Determination of Terpene Lactones in Ginkgo Biloba Commercial Products by HPLC with Evaporative Light-Scattering Detection
Web Spotlight
i28-96613-1408713130840.jpg
*** TEST *** Estimation of the Main Sources of Uncertainty in Chromatographic Analysis: Determination of Biogenic Amines ***TEST ***
Recent Videos
An Interview with Martin Medal Winner Fabrice Gritti
An Interview with Martin Medal Winner Fabrice Gritti
Alternative Modes of Liquid Chromatography for Oligonucleotides
Alternative Modes of Liquid Chromatography for Oligonucleotides
PFAS and Fluorinated Compounds: Considering Potential Future Restrictions
PFAS and Fluorinated Compounds: Considering Potential Future Restrictions
On-Column Structural Formations
On-Column Structural Formations
Robustness and Reproducibility: Is There a Competency Crisis?
Robustness and Reproducibility: Is There a Competency Crisis?
Future Perspectives and Fit-For-Purpose Separation Power
Future Perspectives and Fit-For-Purpose Separation Power
The Regulatory Stance on Oligonucleotide Enantiomers
The Regulatory Stance on Oligonucleotide Enantiomers
Discussing Analytical Strategies and 2DLC
Discussing Analytical Strategies and 2DLC
Chemistries and Products Available for ASOs
Chemistries and Products Available for ASOs
Challenges in Analyzing Antisense Oligonucleotides (ASOs)
Challenges in Analyzing Antisense Oligonucleotides (ASOs)
Related Content
Bags of yellow fresh frpzen plasma ready for transfusion. | Image Credit: © pirke - stock.adobe.com

New Extraction Technique Tested on Polar Metabolites in Human Plasma

Aaron Acevedo
January 7th 2025
Article

University of Oslo scientists combined electromembrane extraction (EME) and flow injection-MS/MS (FI–MS/MS) to determine polar endogeneous metabolites in human plasma.

Ep. 32: Don’t skip seminar…you might miss a life-changing event

Ep. 32: Don’t skip seminar…you might miss a life-changing event

January 7th 2025
Podcast
150th anniversary logo and key visual | Image Credit: © Shimadzu Corporation

Shimadzu Corporation Celebrates 150th Anniversary Milestone

Kate Jones
January 7th 2025
Article

Shimadzu Corporation is celebrating 150 years since it was founded with a dedicated website and a collaboratively designed logo.

Ep. 31: Clarifying the Meaning of Chemometrics, Artificial Intelligence (AI), Machine Learning (ML), and Neural Networks (NNs)

Ep. 31: Clarifying the Meaning of Chemometrics, Artificial Intelligence (AI), Machine Learning (ML), and Neural Networks (NNs)

December 2nd 2024
Podcast
Human monoclonal antibody to fight cancer | Image Credit: © Yuriy - stock.adobe.com

Polysorbate Analysis in Biopharmaceutical Applications — A Snapshot of the Analytical Toolbox

Piotr Alvarez;Shauni Detremmerie;Tatiana Cucu;Gerd Vanhoenacker;Steffy Denorme;Cindy Lecluyse;Jorn Deryckere;Bram D’Haenens;Frank David;Pat Sandra;Koen Sandra
January 6th 2025
Article

An overview of different approaches for the qualitative and quantitative analysis of polysorbates.

Enzyme structure | Image Credit: © Artur - stock.adobe.com

Detailed Glycosylation Analysis of Therapeutic Enzymes Utilizing Comprehensive 2D-LC–MS

Koen Sandra;Kathleen Piens;Debby Bracke;Pat Sandra;Wouter Vervecken
January 3rd 2025
Article

In this article, the use of comprehensive two-dimensional liquid chromatography (LC×LC) coupled to mass spectrometry (MS) for characterizing glycosylation of therapeutic enzymes is presented.