1. Effect of freeze-drying and spray-drying on total phenolics content and antioxidant activity from aqueous extract of Justicia secunda leaves

Emmanuel N’dri Koffi; Amian Brise Benjamin Kassi; Felix Anoh Adje; Yves François Lozano; Yves-Alain Bekro

Volume 4, Issue 2 , Spring 2020, , Pages 69-76

Abstract
  This study aims to evaluate the effect of freeze-drying and spray-drying on total phenolics con­tents and antioxidant capacity from aqueous extract of Justicia secunda leaves. Total pheno­lic compounds extraction procedure consists of using an extraction-concentration procedure performed at three-step ...  Read More

Effect of freeze-drying and spray-drying on total phenolics content and antioxidant activity from aqueous extract of <i>Justicia secunda</i> leaves