European research and the Hungarian school of food irradiation

Abstract In second half of the 20 th century the research of application of irradiation to food preservation become a new and prospective field of food science and technology. This activity has been supported and developed in a parallel way in both halves of the that-time world, divided by the iron-curtain. Under these conditions, fulfilling a specific "bridge-role", some highly innovative scientists, first of all Professor Jozsef Farkas has been able to achieve considerable results in this new field of science. Based on citation analysis and science mapping it can be proven, that his path-breaking research has been exercise a fertilising effect on development of a wide range of fields of science, and considerably contributed to proliferation of this science and technology in numerous countries of the world.