• Dr. Syed Nisar Ahmed

Designing a spectrometer requires knowledge of the problem to be solved, the molecules whose properties will contribute to a solution of that problem and skill in many subfields of science and engineering. Internet of things (IoT) is a technology with a vision to connect anything at anytime and anywhere. Utilizing IoT in the Preservative food supply chain (PFSC) is believed to enhance the quality of life by tracing and tracking the food conditions and live-sharing the obtained data with the consumers or the PFSC supervisors. Currently, full application of IOT in the PFSC is still in the developing stage and there is a big gap for improvements. The purpose of this paper is to explore the possibility of applying IoT for agriculture to trace and track food quality and safety. Mobile application for food freshness investigation was successfully developed and the results showed that consumer mobile camera could be used to test the Preservative of food. By applying the IOT technology this information could be shared with all the consumers and also the supervisors. Food is the main energy source for the living beings; as such food quality and safety have been in the highest demand throughout the human history. A seemingly simple problem, design of an ultraviolet, visible, and near-infrared spectrometer, is used to show the reasoning behind the trade-offs in instrument design.

IoT based analysis of PFSC using spectrophotometer

"IoT based analysis of PFSC using spectrophotometer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.1, Issue 7, page no.404-406, June 2014, Available :http://www.jetir.org/papers/JETIR1807958.pdf

"IoT based analysis of PFSC using spectrophotometer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.1, Issue 7, page no. pp404-406, June 2014, Available at : http://www.jetir.org/papers/JETIR1807958.pdf