Overview of Nanomaterial Application in Food and Agriculture Sector.- Nanomaterials: Plethora of Opportunities as Smart Packaging, Preserving and Processing Agent in Food Industry.- Major Applications of Nanotechnology in Food Industry.- Intelligent Nano-based Sensor for Quality Detection of Food Products.- Nano-fertilizers and Nano-pesticides.- Nanomaterials based Nutraceuticals, Nutrigenomics and Functional Food.- Nanocarriers as a Novel Approach for Phytochemical Delivery in food.- Regulatory and Safety Concern Regarding the Use of Active Nanomaterials in Food Industry.