𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Analysis of non-anthocyanin phenolic compounds in wine samples using high performance liquid chromatography with ultraviolet and fluorescence detection

✍ Scribed by Ana Rodríguez-Bernaldo de Quirós; Julia López-Hernández; Patricia Ferraces-Casais; M. Asunción Lage-Yusty

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
448 KB
Volume
30
Category
Article
ISSN
1615-9306

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A simple and rapid HPLC method with UV and fluorescence detection (FLD) for the separation of ten phenolic compounds including gallic acid, catechin, epicatechin, caffeic acid, coumaric, trans‐piceid, cis‐piceid, trans‐resveratrol, cis‐resveratrol and quercetin is reported. The UV and fluorescence detector in series provided a high selectivity for the determination of these compounds. Precisions, recoveries and LODs achieved for all the analytes were satisfactory. The proposed method was applied to the determination of these compounds in commercially available red wines.

📜 SIMILAR VOLUMES

Quantitation of antioxidants in water sa
Quantitation of antioxidants in water samples using ionic liquid dispersive liquid–liquid microextraction followed by high-performance liquid chromatography-ultraviolet detection
✍ Hamid Reza Sobhi; Amir Kashtiaray; Hadi Farahani; Mohammad Reza Farahani 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 176 KB

## Abstract A simple and efficient method, ionic liquid‐based dispersive liquid–liquid microextraction combined with high‐performance liquid chromatography‐ultraviolet detection (HPLC‐UV), has been applied for the extraction and determination of some antioxidants (Irganox 1010, Irganox 1076 and Irg

Determination of Polycyclic Aromatic Hyd
Determination of Polycyclic Aromatic Hydrocarbons in Oyster Tissues by High-Performance Liquid Chromatography with Ultraviolet and Fluorescence Detection
✍ D. Thompson; D. Jolley; W. Maher 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 478 KB

Polycyclic aromatic hydrocarbons ( \(\mathrm{PAHs}\) ) in oyster tissues were isolated by saponification with aqueous potassium hydroxide and hexane partitioning. Extracts were purified by adsorption chromatography using silicic acid and alumina oxide followed by gel chromatography with either Sepha

Determination of unbound L-tryptophan in
Determination of unbound L-tryptophan in human plasma using high-performance liquid chromatography with fluorescence detection
✍ Vanitha Jagannathan; Clark March; Jürgen Venitz 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 344 KB 👁 2 views

## Abstract An assay for the measurement of unbound L‐tryptophan concentrations in plasma was developed using reverse‐phase HPLC with fluorescence detection. Unbound L‐tryptophan from plasma was obtained using the Amicon MPS‐1 ultrafiltration device. L‐tryptophan binding to the membrane in the ultr