TY - EJOUR T1 - Vis-NIR Hyperspectral Imaging for Online Quality Evaluation during Food Processing: A Case Study of Hot Air Drying of Purple-Speckled Cocoyam (Colocasia esculenta (L.) Schott) AU - Ndisya, John AU - Gitau, Ayub AU - Mbuge, Duncan AU - Arefi, Arman AU - Bădulescu, Liliana AU - Pawelzik, Elke AU - Hensel, Oliver AU - Sturm, Barbara PY - 2021 LA - eng PB - Humboldt-Universität zu Berlin JO - Processes : open access journal DO - 10.3390/pr9101804 ER -