ABSTRACT
Nanotechnology finds diverse applications in myriad fields like chemistry, physics, biology, engineering, agriculture and food science. It refers to the size of particles in the nanometer range and utilizes their unique properties and functions at that size for specific beneficial purposes. Higher surface area and the consequent larger interface aid its applications for developing nanocoatings, nanofilms, nanosensors and functional food packages, among others, in food and agriculture. It may be further employed for developing new products, enhanced food preservation and potential storage life of fruits, vegetables and flowers and advanced packaging techniques. Nevertheless, the possible advantages of nanotechnology applications for agriculture, food and horticulture should be weighed alongside the apprehensions about toxicity, health hazards and environmental impacts. Stringent efforts and regulations should be enforced to prevent any food toxicity and environmental hazards.
