Recent trends in nanomaterials used in dairy industry

Abstract

The application of nanotechnology in the dairy industry is going to be a new revolution in the near future. The use of nanostructures in processing products of superior quality and safety and new packaging materials with improved desirable properties are being reported. The properties of bioactive compounds of dairy products can also be improved due to a reduction in the particle size. However, the safety issues about the ill effects of nanotechnology-based dairy foods on human health are of concern. So, there is a need to ensure the safety of nanofoods before commercial utilization. This chapter reviews the various topics like the use of many nano-based delivery systems in dairy products, milk proteins as the perfect natural carriers for nano-encapsulation purposes, nanostructures for the prevention of spoilage causing microorganisms and pathogens in dairy industry. Due to the health concerns, effects of intake of nanoparticles on digestive system, skin, brain, lungs and circulatory system have also been discussed.