Olive oil is an appreciated food product with high nutritional value, besides being an essential component in many culture diets. In this post the author presents how an application of a simple and non-invasive paper-based optoelectronic nose could be used to evaluate the odor of olive oils. By developing suitable mobile apps, it can be possible in the future to evaluate food product quality in a portable, low-cost, and in-situ way.
See all at: https://www.ciencia-e-vinho.com/2021/04/14/the-smell-of-the-mediterranean/