PerkinElmer
56372_1920x400.jpg

Application Brief

Comparison of Caffeic Acid Analysis Using Quasar C18 and SunFire C18 Columns

Introduction

Caffeic acid is one of the most common phenolic acids and can be found in dietary supplements and a variety of vegetables, fruits, coffee and olive oil. It is a natural anti-oxidant and also exhibits antineoplastic and anti-inflammatory properties. Caffeic acid prevents oxidative stress (imbalance between the production and removal of reactive oxygen species), therefore preventing free radical-induced DNA damage.

This application brief describes the use of a Quasar C18 (250 x 4.6 mm, 5 µm) column in comparison with a Waters SunFire C18 (250 x 4.6 mm, 5 µm) column for the analysis of caffeic acid.