TY - GEN AU - Konieczka, Paweł Piotr AU - Aliaño González, María José AU - Ferreiro González, Marta AU - Fernández Barbero, Gerardo AU - Palma Lovillo, Miguel A4 - Química Analítica PY - 2020 SN - 1424-8220 UR - http://hdl.handle.net/10498/23603 AB - Aroma is one of the main characteristics of coffee specimens. Different mixtures of Arabica and Robusta coffees are usually found in the market to offer specific aroma or flavor profiles to consumers. However, the mixed samples or their proportions... LA - eng PB - MDPI KW - coffee KW - Arabica KW - Robusta KW - illegal mix KW - headspace KW - activated carbon strip KW - ion mobility spectrometry KW - sensor KW - ion mobility sum spectra KW - chemometrics TI - Characterization of Arabica and Robusta Coffees by Ion Mobility Sum Spectrum DO - 10.3390/s20113123 ER -