Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging
This study aimed at investigating the impact of different technical cork stoppers on the quality preservation and shelf life of sparkling wines. The volatile compositions of two Italian sparkling wines sealed with a sparkling cork with two natural cork discs (2D) and a microagglomerated (MA) cork we...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Foods |
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| Online Access: | https://www.mdpi.com/2304-8158/11/3/293 |
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| author | Filipa Amaro Joana Almeida Ana Sofia Oliveira Isabel Furtado Maria de Lourdes Bastos Paula Guedes de Pinho Joana Pinto |
| author_facet | Filipa Amaro Joana Almeida Ana Sofia Oliveira Isabel Furtado Maria de Lourdes Bastos Paula Guedes de Pinho Joana Pinto |
| author_sort | Filipa Amaro |
| collection | DOAJ |
| description | This study aimed at investigating the impact of different technical cork stoppers on the quality preservation and shelf life of sparkling wines. The volatile compositions of two Italian sparkling wines sealed with a sparkling cork with two natural cork discs (2D) and a microagglomerated (MA) cork were determined during bottle aging (12 to 42 months) after disgorging, by headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC/MS). The volatile profile of the sparkling wine #1 sealed with 2D stoppers showed the presence of camphor from 12 to 42 months, along with significant alterations in the levels of several alcohols, ketones, and ethyl esters at 24 and 42 months. The impact of closure type was less pronounced for sparkling wine #2 which also showed the presence of camphor from 12 to 42 months in 2D samples, and significantly higher levels of esters at 24 and 42 months for 2D compared with MA. These results unveiled that the type of closure has a greater impact on the volatile composition of sparkling wines at longer post-bottling periods and 2D stoppers preserve the fruity and sweety aromas of sparkling wines better after 42 months of bottle storage. |
| first_indexed | 2024-03-09T23:54:13Z |
| format | Article |
| id | doaj.art-1527dbd5a940457797c9f1552ce7f929 |
| institution | Directory Open Access Journal |
| issn | 2304-8158 |
| language | English |
| last_indexed | 2024-03-09T23:54:13Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Foods |
| spelling | doaj.art-1527dbd5a940457797c9f1552ce7f9292023-11-23T16:28:30ZengMDPI AGFoods2304-81582022-01-0111329310.3390/foods11030293Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle AgingFilipa Amaro0Joana Almeida1Ana Sofia Oliveira2Isabel Furtado3Maria de Lourdes Bastos4Paula Guedes de Pinho5Joana Pinto6Associate Laboratory i4HB—Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, PortugalAssociate Laboratory i4HB—Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, PortugalUCIBIO/REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, PortugalUCIBIO/REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, PortugalAssociate Laboratory i4HB—Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, PortugalAssociate Laboratory i4HB—Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, PortugalAssociate Laboratory i4HB—Institute for Health and Bioeconomy, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, PortugalThis study aimed at investigating the impact of different technical cork stoppers on the quality preservation and shelf life of sparkling wines. The volatile compositions of two Italian sparkling wines sealed with a sparkling cork with two natural cork discs (2D) and a microagglomerated (MA) cork were determined during bottle aging (12 to 42 months) after disgorging, by headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC/MS). The volatile profile of the sparkling wine #1 sealed with 2D stoppers showed the presence of camphor from 12 to 42 months, along with significant alterations in the levels of several alcohols, ketones, and ethyl esters at 24 and 42 months. The impact of closure type was less pronounced for sparkling wine #2 which also showed the presence of camphor from 12 to 42 months in 2D samples, and significantly higher levels of esters at 24 and 42 months for 2D compared with MA. These results unveiled that the type of closure has a greater impact on the volatile composition of sparkling wines at longer post-bottling periods and 2D stoppers preserve the fruity and sweety aromas of sparkling wines better after 42 months of bottle storage.https://www.mdpi.com/2304-8158/11/3/293volatile organic compoundsHS-SPME-GC/MSItalian sparkling winescork stoppersbottle aging |
| spellingShingle | Filipa Amaro Joana Almeida Ana Sofia Oliveira Isabel Furtado Maria de Lourdes Bastos Paula Guedes de Pinho Joana Pinto Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging Foods volatile organic compounds HS-SPME-GC/MS Italian sparkling wines cork stoppers bottle aging |
| title | Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging |
| title_full | Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging |
| title_fullStr | Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging |
| title_full_unstemmed | Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging |
| title_short | Impact of Cork Closures on the Volatile Profile of Sparkling Wines during Bottle Aging |
| title_sort | impact of cork closures on the volatile profile of sparkling wines during bottle aging |
| topic | volatile organic compounds HS-SPME-GC/MS Italian sparkling wines cork stoppers bottle aging |
| url | https://www.mdpi.com/2304-8158/11/3/293 |
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