Pattern-based discrimination of organic acids and red wine varietals by arrays of synthetic receptors

Identifikation von Weißweinen durch ionische Poly(para‐phenylen‐ ethinylene) und ihre Komplexe

“…Die 3D‐LDA‐Resultate von Weinen, die aus identischen Rebsorten gekeltert wurden (in diesem Fall Riesling) gruppieren schwach zusammen, erkennbar an Faktor 2 und insbesondere Faktor 3 (Abbildung ). Dies ist in Einklang mit den Ergebnissen von Anslyn et al., die zeigen konnten, dass LDA‐Faktoren für die Unterscheidung von Rotweinen in Abhängigkeit von deren Rebsorte geeignet sind …”

Geographical classification of Chinese Cabernet Sauvignon wines by data fusion of ultraviolet-visible and synchronous fluorescence spectroscopies: the combined use of multiple wavelength differences

“…The authentication of wines, especially the classification according to cultivar, vintage and geographical origin, has attracted much attention in the last decade (Arvanitoyannis et al 1999, Versari et al 2014, based on the selective determination of fingerprint compounds in wines by several analytical methodologies (Vasconcelos and das Neves 1989, Héberger et al 2003, de Villiers et al 2004, Košir et al 2004, Dugo et al 2005, Kiss and Sass-Kiss 2005, Bellomarino et al 2009, Franquet-Griell et al 2012, Regmi et al 2012, Serrano-Lourido et al 2012, Boschetti et al 2013, Fabani et al 2013, Geana et al 2013, Dourtoglou et al 2014, Šelih et al 2014 or the utilisation of cross-responsive electronic tongues (Parra et al 2006, Cetó et al 2012) and sensor arrays (Gallagher et al 2012). Recently, there has been considerable interest in the application of spectroscopies, including near infrared (NIR) (Liu et al 2006, Casale et al 2010b, Riovanto et al 2011, Martelo-Vidal and Vázquez 2014, middle infrared (MIR) (Bevin et al 2008, Riovanto et al 2011, fluorescence (Dufour et al 2006, Le Moigne et al 2008, Airado-Rodríguez et al 2009, Sádecká et al 2009, Wan et al 2012, Markechová et al 2014) and ultraviolet (UV)-visible (VIS) (Liu et al 2006, Urbano et al 2006, Acevedo...…”

Upconversion fluorescent nanoparticles based-sensor array for discrimination of the same variety red grape wines

“…In terms of red wine analysis, electronic sensor arrays have been applied to analysis the composition. [13][14][15] In addition, several reports have focused on the identication of different types, 16,17 different varieties [18][19][20] and different aging times 21,22 of red wines. Although electronic sensor array seems to be promising, tremendous efforts are still needed to circumvent unstability caused by the aging of the active surface of electrical sensors and sensitivity to humidity.…”