1. A Novel Approach in Herbal Quality Control Using Hyperspectral Imaging: Discriminating Between Sceletium tortuosum and Sceletium crassicaule. Issue 6 (17th April 2013) Authors: Shikanga, Emmanuel Amukohe; Viljoen, Alvaro M.; Vermaak, Ilze; Combrinck, Sandra Journal: Phytochemical analysis Issue: Volume 24:Issue 6(2013:Nov.) Page Start: 550 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗