Fuente: WIPO "tomato" The present invention relates to a method for preparing an odorless modified cutin extract comprising: i) feeding a raw cutin extract having a dry content ranging from 30 to 95 wt% (% by weight) into a vented extruder; ii) carrying out a thermal treatment inside the vented extruder, wherein said thermal treatment is carried out at 5 atmospheric pressure or at a pressure higher than 100 Pa and lower than the atmospheric pressure, and at a temperature higher than 150 °C and lower than 210 °C.