Potential Applications of Nanotechnology in Agriculture: A Smart Tool for Sustainable Agriculture

Most of the early uses of nanotechnology have come from material sciences, although applications in agriculture are still expanding. Due to a few comprehensive reviews, we described application of nanomaterials along with their fate in soil and interaction with soil and plant system. From synthesis to metabolism, nano-fertilizers like zinc, silver, selenium, titanium oxide have enhanced the physio-chemical characteristics of crop plants in every manner conceivable. On the other hand, it has the potential to minimize pesticide use by boosting reactivity and surface area of nanoparticles. Nanotechnology in pesticides will, without a doubt, replace the current way of pesticide application because of its efficacy. Nano-based approaches can readily overcome the constraints of conventional soil remediation technologies. While soil nanomaterials mobility has been investigated in a limited number of research studies, it’s likely the most critical gap in knowing the real risk of their transport. As well as enhancing plant nutrient absorption, nanomaterials may also be used to regulate soil microbial activity and stimulate plant defenses. When it comes to shipping food, nanotechnology has made things easier by extending the shelf life of most foods. While it offers tremendous potential for agricultural applications, the health effects of nanoparticles on plants, animals, and humans must be thoroughly investigated.

Avanços e preocupações sobre a nanotecnologia em alimentos para humanos e animais – uma revisão

Nanotechnology in food is relatively new compared to biomedical area and information technology industries. In this way, this science has aroused great interest in recent years mainly in developed countries, where industry has benefited from its use. Major uses include nanodispersions, nanocapsules, nanolaminates, nanofibers and nanotubes for food packaging, as well as nutritional utilization. In the animal area, the use of nanotechnology is present in vaccines, nutrition, genetics and medicines. However, potential risks must be considered, in addition to the need for specific legislation. Research on food nanotechnology is in progress, with nanoparticle-derived food products expected to be increasingly available to consumers and producers worldwide in the coming years. The present review aims to present the use of nanotechnology in the food industry, emphasizing the use of various nanomaterials for food packaging, as well as its nutritional application in animal diets, potential risks and existing legislation.