000171113 001__ 171113
000171113 005__ 20260506144057.0
000171113 0247_ $$2doi$$a10.1016/j.molliq.2026.129603
000171113 0248_ $$2sideral$$a149218
000171113 037__ $$aART-2026-149218
000171113 041__ $$aeng
000171113 100__ $$aMartín-Ramo, Roberto
000171113 245__ $$aThermophysical characterization of substances used as flavorings
000171113 260__ $$c2026
000171113 5060_ $$aAccess copy available to the general public$$fUnrestricted
000171113 5203_ $$aEssential oils possess numerous health benefits. Their components, often terpene and aromatic compounds, are characterized by a distinctive aroma and flavor. Consequently, they are widely used in the food, cosmetic, and pharmaceutical industries. However, their comprehensive thermophysical characterization is still lacking, which is fundamental for the optimal operational design of the processes in which they are used. In this work, the density, speed of sound, refractive index, isobaric molar heat capacity, surface tension, and viscosity of five flavorings were determined and discussed. The studied substances were anisyl alcohol, linalool, β-citronellol, citronellal, and eucalyptol. Except for the first one, the others exhibited densities lower than that of water. Anisyl alcohol was also the most compact and viscous compound. The results were explained based on the structure (number of donor and acceptor sites and geometry) of the compounds. Furthermore, the PC-SAFT parameters of the pure compounds were obtained to predict their thermodynamic behavior under any experimental conditions. The deviations in the modeling of density and isobaric molar heat capacity were less than 1.1% and 4.1%, respectively.
000171113 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E31-23R-PLATON
000171113 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000171113 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000171113 700__ $$aRomero, Candela
000171113 700__ $$0(orcid)0000-0002-8354-7436$$aMuñoz-Embid, José$$uUniversidad de Zaragoza
000171113 700__ $$0(orcid)0000-0001-8790-8211$$aArtigas, Héctor$$uUniversidad de Zaragoza
000171113 700__ $$0(orcid)0000-0003-3632-6822$$aLafuente, Carlos$$uUniversidad de Zaragoza
000171113 700__ $$0(orcid)0000-0003-1810-9488$$aArtal, Manuela$$uUniversidad de Zaragoza
000171113 7102_ $$12012$$2755$$aUniversidad de Zaragoza$$bDpto. Química Física$$cÁrea Química Física
000171113 773__ $$g456 (2026), 129603 [12 pp.]$$pJ. mol. liq.$$tJournal of Molecular Liquids$$x0167-7322
000171113 8564_ $$s2483473$$uhttps://zaguan.unizar.es/record/171113/files/texto_completo.pdf$$yVersión publicada
000171113 8564_ $$s2636672$$uhttps://zaguan.unizar.es/record/171113/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000171113 909CO $$ooai:zaguan.unizar.es:171113$$particulos$$pdriver
000171113 951__ $$a2026-05-06-13:58:58
000171113 980__ $$aARTICLE