148957 20260130122620.0 doi 10.1016/j.foodres.2023.113300 sideral 141778 ART-2023-141778 eng Tejedor-Calvo, Eva (orcid)0000-0001-5635-413X Aromatic profile of black truffle grown in Argentina: Characterization of commercial categories and alterations associated to maturation, harvesting date and orchard management practices 2023 Access copy available to the general public Unrestricted Black truffle (Tuber melanosporum) is one of the most appreciated fungi in the world mainly due to its aromatic properties. In the emerging markets such as Argentina, the aroma of locally produced truffles has not been described yet. The volatile organic compounds (VOCs) from 102 black truffles from Argentina were analyzed using solid phase microextraction gas chromatography coupled with mass spectrometer detector (SPME-GC-MS). Several factors such as commercial category, maturity stage, host tree, geographical origin, and aromatic defects detected during classification were also registered and considered. As a result, 79 VOCs were detected, among which 2-methyl-propanal, 2-butanone, 2-methyl-1-propanol, butanal-3-methyl, 3-methyl-1-butanol, 2-methyl-1-butanol were present in high percentage in fresh mature truffles, whereas immature truffles were associated with 3,5-dimethoxytoluene, 2-phenyl-2-butenal, 2,3-dimethoxytoluene. The Argentine black truffles showed significant similarities in their aromatic profile when compared with their Australian and European counterparts, but with some distinctive notes. info:eu-repo/grantAgreement/EC/H2020/101007623/EU/INnovation in Truffle cultivation, preservAtion, proCessing and wild truffle resources managemenT/INTACT This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 101007623-INTACT info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es 7.0 2023 FOOD SCIENCE & TECHNOLOGY 13 / 173 = 0.075 2023 Q1 T1 1.495 2023 Food Science 2023 Q1 12.5 2023 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Garcia-Barreda, Sergi Universidad de Zaragoza (orcid)0000-0002-7248-234X Sebastián Dambolena, José Pelissero, David Sánchez, Sergio Marco, Pedro Universidad de Zaragoza (orcid)0000-0003-3384-7534 Nouhra, Eduardo 2008 640 Universidad de Zaragoza Dpto. Produc.Animal Cienc.Ali. Área Nutrición Bromatología 5011 500 Universidad de Zaragoza Dpto. CC.Agrar.y Medio Natural Area Ingeniería Agroforestal 173 (2023), 113300 Food res. int. Food Research International 0963-9969 1272932 http://zaguan.unizar.es/record/148957/files/texto_completo.pdf Postprint 872925 http://zaguan.unizar.es/record/148957/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:148957 articulos driver 2026-01-30-12:22:22 ARTICLE