William Jonfia-Essien

Phenolic content and antioxidant capacity of hybrid variety cocoa beans

William Jonfia-Essien, G. West, P. G. Alderson et al. · Food Chemistry · 2008 · 63 citations

Food Chemistry, Food Bioactive Compound, Phenolic Content +2

The cocoa mirid (Hemiptera: Miridae) problem: evidence to support new recommendations on the timing of insecticide application on cocoa in Ghana

Richard Adu-Acheampong, Janice Jiggins, Arnold van Huis et al. · International Journal of Tropical Insect Science · 2014 · 44 citations

Cocoa Mirid, New Recommendations, Vector Management +8

Hermetic storage: A novel approach to the protection of cocoa beans

William Jonfia-Essien, S Varro, Philippe Villers · African Crop Science Journal · 2011 · 39 citations · Full text

Food Packaging, Engineering, Agricultural Economics +20

An innovation platform for institutional change in Ghana's cocoa sector

Richard Adu-Acheampong, Janice Jiggins, Ebenezer Tei Quartey et al. · Cahiers Agricultures · 2017 · 16 citations · Full text

Engineering, Economic Development, Development Economics +21

Effect of storage management on free fatty acid content in dry cocoa beans

William Jonfia-Essien, Shlomo Navarro · Federal Research Centre for Cultivated Plants (Julius Kühn-Institut) · 2010 · 14 citations · Full text

Nutrition, Food Analysis, Free Fatty Acids +16