Application of Nanotechnology in Biofortification

This chapter explores the integration of nanotechnology into biofortification to address global micronutrient deficiencies. Biofortification enhances the nutritional value of staple foods through plant breeding, biotechnology, and agronomic practices, offering a sustainable solution to malnutrition. The unique properties of nanomaterials, such as enhanced solubility, controlled release, increased bioavailability, targeted distribution, and protective encapsulation, can significantly improve nutrient delivery and agricultural resilience. The use of nanoparticles, nanotubes, and nanofibers in agriculture can increase productivity and nutrient use efficiency, supporting food security. However, potential risks such as toxicity and environmental effects must be addressed. Traditional biofortification techniques have limitations, including labor-intensive processes, limited genetic diversity, and environmental influences on nutrient content. Nanobiofortification can overcome these limitations by enhancing nutrient encapsulation and distribution, leading to higher crop yields and improved nutritional content. Further research and regulatory oversight are essential to fully realize the benefits of nanotechnology in agriculture and mitigate potential risks. Nanotechnology has the potential to revolutionize sustainable agricultural production and biofortification, significantly enhancing global food security and public health outcomes.