Optimizing The Sensor Array in the Electronic Nose for Coffee Aroma
T Gas sensors are a key component in developing an electronic nose (e-nose) for coffee volatile compounds (aroma) applications. This study aims to optimize the use of sensors in e-nose based on three evaluation indicators: sensitivity, selectivity, and sensor correlation. The research was conducted experimentally using nine types of MQ Series sensors with coffee grown near Malang, specifically Robusta-Gedangan, Robusta-Tirtoyudo, Arabica-Semeru, and Arabica-Gunung Kawi Gayo coffee varieties roasted and ground to medium consistency by Alir.co Coffee and Roastery.
Authors
- Muhammad Fauzan Edy Purnomo (ORCID: https://orcid.org/0000-0001-8212-9366)
- Setyawan P. Sakti
- Denda Dewatama (ORCID: https://orcid.org/0000-0002-8305-5378)
- Erni Yudaningtyas (ORCID: https://orcid.org/0000-0003-0774-1875)
Institutions
- University of Brawijaya (ID)
Publication Details
- Published
- 2024-10-16
- DOI
- https://doi.org/10.1109/eeccis62037.2024.10840052
- Primary Topic
- Advanced Chemical Sensor Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00