Food nanotechnology has its history from Pasteurization process introduced by Pasteur to kill the spoilage
bacteria (1000 nanometers), made the first step of revolution in food processing and improvement in quality
of foods. Later, Watson and Crick’s model of DNA structure which is about 2.5nm opened the gateway of
applications in biotechnology, biomedical, agricultural and production processes. Further, the invention of
carbon nanotubes “buckyball fullerene” which is 1nm in size served as the cutting edge discovery to the world
of innovation and led to the era of nanoscience [4]. Carbon shows an enormous potential in all fields
including food sectors.