METHOD FOR SORTING POTATO PRODUCTS AND SORTING APPARATUS FOR POTATO PRODUCTS

摘要

A method and a device for detecting the presence of glycoalkaloid, in particular solanine, in a product flow of potato products by making a beam of light with a wave length situated in a band of 350 to 450 nm strike these products and by detecting the presence of fluorescence in a red light spectrum, whereby a product will be qualified as a product containing glycoalkaloid when said intensity is higher than a preset value.