Current Trends in Food Nano- Technological Applications

The scope of nanotechnology is increasingly covering every facets of life, with applications to food taking a lead. Starting from the first-generation passive nanomaterial and now, the energetic nanotechnology to food and food systems is growing exceedingly, although nano foods are in growing stage. Applications include utilization of nanotechnology in Food safety and food safety assurance, production of nanoparticles which are better biologically active than large sized particles, neutraceuticals with effective targeted delivery of nutrients to targeted systems and bioavailability, nanosensors and nano coatings among other applications.

Several methods have been developed for food nanotechnology including spray drying, nano emulsification via high pressure or high speed homogenization, micronization, ultra sound and others. Food nanotechnology principles and applications is still growing and it is going to revolutionize food science and Technology in years to come.

Keyword: Bioavailabilty, Nano emulsification , Nanotechnology, Neutraceuticals, Targeted delivery