American Journal of Applied Sciences

Quality Control of Coffee Using an Electronic Nose System

Nidal F. Shilbayeh and Mahmoud Z. Iskandarani

DOI : 10.3844/ajassp.2004.129.135

American Journal of Applied Sciences

Volume 1, Issue 2

Pages 129-135


An electronic nose system for quality control of coffee is designed and tested. The system uses the Figaro TGS800 series sensors with an integrated heating element. The testing of the system is carried out using different types of coffee where it is proved successful in classifying the tested coffees and actual discrimination of ingredients into different classes[10]. Database based software is designed to interface the built hardware and to process the electronic nose signals before being classified.


© 2004 Nidal F. Shilbayeh and Mahmoud Z. Iskandarani. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.