Nanotechnology will revolutionize the agricultural sector and the food industry through the development of new techniques such as climate-smart agriculture, increasing plant nutrient absorption, more efficient and effective input use, disease detection, and management. Food processing industry can get better packaging, presentation with least waste and minimum moisture flow and growth of bacteria. Nanotechnology as nanoscale biosensors and nanoparticles, to get an inside look at and manipulate processes as the spread of pathogens. Innovations in nanotechnology can help safeguard food security and protect the public from pathogens in food, water and the environment. The application of nanotechnology in agriculture minimizes the cost of fertilizers and pesticides by advancing these tools. Employment of nanotechnology based techniques improves the smart characteristics in the agri-inputs as targeted delivery, controlled release, increasing solubility and long shelf-life. Nanotechnology may also have the potential to enhance food quality and safety. The ability of nanosensors to improve pathogen detection in food systems. Nanofoods are products that were grown processed or packaged with the aid of nanotechnology or materials produced with nanotechnology.
Nanotechnology applications in food industry include: encapsulation and delivery of substances in targeted sites, increasing the flavor, introducing antibacterial nanoparticles into food, enhancement of shelf life, sensing contamination, improved food storage, tracking, tracing and brand protection. Nanotechnology is utilized in the food sector to enhance food security by employing nanosensors to identify infections or contamination in food throughout manufacturing, processing, packaging, storage and transport. Nanotechnology has been used to design nanosensors for detection of harmful components in foods and a smart packaging system enabling to recognize food contamination very rapidly and sensitively. Nanoencapsulation is the most significant technology in food science, especially for bioactive compounds and flavors. Nanotechnology provides new agrochemical agents and new delivery mechanisms to improve crop productivity, and it promises to reduce pesticide applications. Nanotechnology can change dental medicine, healthcare, and human life more profoundly than several developments of the past. However, they even have the potential to evoke important advantages, like improved health, higher use of natural resources, and reduced environmental pollution. Nanotechnology will revolutionize the agricultural sector and the food industry through the development of new techniques such as climate-smart agriculture, increasing plant nutrient absorption, more efficient and effective input use, disease detection, and management.