[The colorimetry of fruits and vegetables (author's transl)].

The colorimetry of food has advanced during last years very much, due to the improving of the equipment and has solved several theoretical and practical problems for the food utilization. In the present paper are reviewed the procedures adopted and the results obtained for the objective evaluation of the colour of processed fruits and vegetables. These results have pointed out the importance of colorimetry in this field and outlined the future trends of the research.