Volatile profiles of 47 monovarietal cloudy apple juices from commercial, old, red-fleshed and scab-resistant apple cultivars
| dc.rights.license | open | en_US |
| dc.contributor.author | CHITARRINI, G. | |
| dc.contributor.author | LAZAZZARA, V. | |
| dc.contributor.author | LUBES, G. | |
| dc.contributor.author | AGNOLET, S. | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | VALLS FONAYET, Josep | |
| dc.contributor.author | VON LUTZ, H. | |
| dc.contributor.author | BRUNNER, K. | |
| dc.contributor.author | LOZANO, L. | |
| dc.contributor.author | GUERRA, W. | |
| dc.contributor.author | CIESA, F. | |
| dc.contributor.author | ROBATSCHER, P. | |
| dc.contributor.author | OBERHUBER, M. | |
| dc.date.accessioned | 2021-12-01T14:35:19Z | |
| dc.date.available | 2021-12-01T14:35:19Z | |
| dc.date.issued | 2021-08-04 | |
| dc.identifier.issn | 1438-2385 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/123963 | |
| dc.description.abstractEn | This study provides cultivar-specific metabolic fingerprints of volatile organic compounds in the headspace of cloudy apple juices. Cloudy juices from 47 « true to type » apple cultivars grown under identical agricultural and climatic conditions in South Tyrol, Italy, have been analysed through headspace solid-phase microextraction gas chromatography coupled with high-resolution time-of-flight mass spectrometry (HS-SPME/GC--HRTO-–MS), yielding cultivar-specific volatile organic compound (VOC) profiles. Apple cultivars included 10 old cultivars with local relevance, 18 commercial cultivars, dominating the current international market, 10 scab-resistant and 9 red-fleshed ones. The 28 most abundant VOCs were found in the whole dataset, indicating a remarkable chemodiversity within juices. The main discriminant metabolites were butyl acetate; pentyl acetate; 2-methylbutyl acetate; pentan-1-ol; hexan-1-ol; n-hexanal and (E)-2-hexenal. A principal component analysis (PCA) and a hierarchical cluster analysis (HCA) have not identified a clear separation of the analysed cultivar classes. Nevertheless, a series of scab-resistant and red-fleshed cultivars with VOC profiles similar to established commercial cultivars were identified; these data could help substituting current cultivars with more sustainable ones. On a more general basis, our study supports a knowledge-driven selection of apple cultivars for specific consumer preferences and helps appreciating the biodiversity of apples across old local and more recent (scab-resistant and red-fleshed) cultivars. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | Apple juices | |
| dc.subject.en | VOCs | |
| dc.subject.en | Metabolites | |
| dc.subject.en | HS-SPME/GC-HRTOF-MS | |
| dc.title.en | Volatile profiles of 47 monovarietal cloudy apple juices from commercial, old, red-fleshed and scab-resistant apple cultivars | |
| dc.title.alternative | Eur Food Res Technol | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1007/s00217-021-03826-7 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| bordeaux.journal | European Food Research and Technology | en_US |
| bordeaux.page | 2739-2749 | en_US |
| bordeaux.volume | 247 | en_US |
| bordeaux.hal.laboratories | Unité de Recherche Oenologie - EA 4577 | en_US |
| bordeaux.issue | 11 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.export | false | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Food%20Research%20and%20Technology&rft.date=2021-08-04&rft.volume=247&rft.issue=11&rft.spage=2739-2749&rft.epage=2739-2749&rft.eissn=1438-2385&rft.issn=1438-2385&rft.au=CHITARRINI,%20G.&LAZAZZARA,%20V.&LUBES,%20G.&AGNOLET,%20S.&VALLS%20FONAYET,%20Josep&rft.genre=article |
