The present invention relates to a process for extraction of crude palm oil, comprising contacting palm fruit mass passing to digester (MPD), fruit mash and/or crude oil with an enzyme composition, and adding an oil-containing aqueous composition to dilute said mass passing to digester (MPD), fruit mash and/or crude oil. The invention also relates to a crude palm oil. Finally, 5 the invention relates to a palm oil milling line comprising sterilizer, a thresher, a digester and a press, such as a screw press and means for dosing an enzyme composition. The palm oil milling line is equipped with pibes, tubes or hoses which allow an oil-containing aqueous composition to be combined with mass passing to digester (MPD), fruit mash and/or crude oil.
