Yves B. Nyamien

Optimization of Polyphenols Extraction Method from Kola Nuts (Cola nitida Vent. Schott & Endl.) Using Experimental Design

Yves B. Nyamien, Olivier Chatigre, Emmanuel N. Koffi, Augustin A. Adima & Henri G. Biego · Biotechnology Journal International · 2015

Aims: The aim of this study is to optimize extraction process of phenolics compounds from kola nuts by using experimental design. Study Design: Kola nuts were collected in October 2014-February 2015 in south of Côte d’Ivoire. Harvested kola nuts were transferred to the laboratory...

Open access Research Article 10.9734/BBJ/2015/17030

Determination of Merchantability of Maize (Zea mays L.) as Epis, Spathes and Grains Stocked in the Production Areas of Côte d'Ivoire

Sira Bamba, Henri Marius Godi Biego, Adama Coulibaly, Yves B. Nyamien, Ysidore Konan & Daouda Sidibe · Journal of Agriculture and Ecology Research International · 2020

Aims: This study aims to determine merchantability of maize produced and stocked as grains, epis and spathes of maize in five departments of Côte d’Ivoire. Study Design: A total of 375 samples were collected at rate of 75 samples by department (Botro, Korhogo, Katiola, Agniblékro...

Open access Research Article 10.9734/jaeri/2019/v20i430120