The present invention relates to a process for reducing the content of MOSH and/or MOAH from a vegetable oil selected from the group consisting of palm-based oil, cocoa butter-based oil and any mixtures thereof, and wherein the process is comprising the step of subjecting a vegetable oil to a short-path evaporation, wherein the short-path evaporation is performed at a pressure of below 1 mbar, at an evaporator temperature in a range of from 235 and 290° C., and with a feed rate per unit area of evaporator surface of the short-path evaporation equipment in a range from 35 to 102 kg/h·m2, and thus obtaining a retentate vegetable oil. Present invention further relates to use of short-path evaporation for reducing content of MOSH and/or MOAH from vegetable oil.