Development of an electrokinetic chromatography method for the rapid enantiomeric determination of 5-hydroxytryptophan. Application to the analysis of dietary supplements

The Analyst 2026 Open access

Read full text
Authors: Sandra Adámez-Rodríguez, Marı́a Luisa Marina, María Castro-Puyana
DOI: 10.1039/d5an01100k
Cited by: 1
References: 42

Abstract

An EKC method using sulfated-γ-cyclodextrin and short-end injection enabled the rapid enantiomeric separation of 5-HTP for dietary supplement quality control.

Fields of Study & Subjects

Microfluidic and Capillary Electrophoresis Applications Analytical Chemistry and Chromatography Metabolomics and Mass Spectrometry Studies

Publication details

Journal / source
The Analyst
Publisher
Royal Society of Chemistry (RSC)
Volume
151
Issue
4
Pages
1145–1152
Publication date
1 January 2026
Language
EN