Yves Nyamien

Extraction and Concentration of Bioactive Compounds of Cola nitida Using Membrane Processes: Analysis of Operating Parameters and Membrane Fouling

Yves Nyamien, Marie-Pierre Belleville, Adama Coulibaly, Augustin Adima & Godi Henri Biego · European Journal of Nutrition & Food Safety · 2017

Aims: Kola nut is a natural product that is rich in biological active compounds. This work was aimed at evaluating the potential of an integrated system based on the combination of membrane processes for the purification and concentration of kola extract bioactive compounds. Plac...

Open access Research Article 10.9734/EJNFS/2017/34857

Simultaneous Determination of Caffeine, Catechin, Epicatechin, Chlorogenic and Caffeic Acid in Cola nitida Dried Nuts from Côte d’Ivoire Using HPLC

Yves Nyamien, Adama Coulibaly, Marie-Pierre Belleville, Eddy Petit, Augustin Adima & Godi Henri Biego · Asian Journal of Biotechnology and Bioresource Technology · 2017

Aims: A simple high performance liquid chromatographic analysis (HPLC) for Cola nitida caffeine, catechin, epicatechin, chlorogenic and caffeic acid with a gradient system elution system was developed. Study Design: Mature kola seeds were collected in October 2014-February 2015 i...

Open access Research Article 10.9734/AJB2T/2017/34800

Ginger Nectar Formulation Based on Oleoresin Using a Central Composite Design

Daouda Sidibe, Adama Coulibaly, Yves Nyamien, Blé Loui Oguielou, Ysidor N’guessan Konan & Godi Henri Marius Biego · Asian Food Science Journal · 2019

Aims : This study aims to determine the organoleptic characteristics of different formulations nectars elaborated with ginger oleoresin. Study Design : Ginger nectars were formulated, using a composite central plan, from oleoresin or ginger rhizome, lemon juice and sugar. Then, t...

Open access Research Article 10.9734/afsj/2019/v12i430088