Open Access
Tableau 4.
Influence du traitement de la vendange sur les principales caractéristiques polyphénoliques et colorimétriques des vins fin FML Comparaison des champs électriques pulsés, de la thermovinification et du témoin.
Cépage | vinification | modalité | IPT | Anthocyanes [mg/l] | Abs 420 nm | Abs 520 nm | Abs 620 nm | IC' | Nuance |
---|---|---|---|---|---|---|---|---|---|
Syrah | Phase liquide | Blanc-CEP CEP Thermo | 38.42 43.07 61.74 | 506 603 719 | 2.55 3.28 4.61 | 4.67 6.02 9.41 | 0.94 1.26 2.08 | 8.16 10.56 16.11 | 0.78 0.73 0.58 |
Fer- Servadou | Phase liquide | Blanc-CEP CEP Thermo | 31.35 36.90 54.27 | 490 637 741 | 2.14 2.54 4.12 | 4.62 5.59 8.87 | 0.69 0.91 1.60 | 7.45 9.03 14.59 | 0.67 0.65 0.64 |
Malbec | Phase liquide | Blanc-CEP CEP Thermo | 28.41 30.46 53.04 | 250 264 568 | 2.52 4.66 3.04 | 3.39 8.22 4.06 | 1.09 2.10 1.41 | 7.00 14.98 8.51 | 0.90 0.91 0.73 |
Témoin 3 Jours | 42.78 | 554 | 2.97 | 6.43 | 1.10 | 10.50 | 0.60 | ||
Vinification | CEP 3 Jours | 49.03 | 619 | 3.46 | 7.47 | 1.35 | 12.28 | 0.58 | |
traditionnelle | Témoin 14 Jours | 45.66 | 445 | 3.63 | 6.01 | 1.53 | 11.17 | 0.79 | |
CEP 14 Jours | 48.85 | 508 | 3.82 | 6.87 | 1.52 | 12.20 | 0.74 | ||
Blanc-CEP | 32.57 | 395 | 2.47 | 4.26 | 0.77 | 7.50 | 0.76 | ||
Phase liquide | CEP | 37.37 | 494 | 3.04 | 5.54 | 1.01 | 9.59 | 0.71 | |
Cabernet | Thermo | 53.21 | 662 | 4.33 | 8.02 | 1.64 | 13.99 | 0.69 | |
Sauvignon | Vinification traditionnelle | CEP 3 Jours Témoin 14 Jours CEP 14 Jours | 45.63 47.39 59.48 | 652 437 609 | 3.77 3.98 5.20 | 8.26 6.16 9.19 | 1.23 1.32 1.83 | 13.26 11.46 16.21 | 0.58 0.81 0.63 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.