Mostrar el registro sencillo del ítem
Daily Preharvest UV-C Light Maintains the High Stilbenoid Concentration in Grapes.
| dc.rights.license | open | en_US |
| dc.contributor.author | GUERRERO, Raul F. | |
| dc.contributor.author | CANTOS-VILLAR, Emma | |
| dc.contributor.author | PUERTAS, Belén | |
| hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
| dc.contributor.author | RICHARD, Tristan | |
| dc.date.accessioned | 2021-04-12T12:20:59Z | |
| dc.date.available | 2021-04-12T12:20:59Z | |
| dc.date.issued | 2016-06-29 | |
| dc.identifier.issn | 1520-5118 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/26928 | |
| dc.description.abstractEn | The fact that it is possible to induce stilbenoid synthesis in grapevine (Vitis vinifera) by UV-C light allows the possibility of stimulating grapevine phytoalexin production to increase disease resistance and immunity, and subsequently to limit the use of pesticides in vineyards. UV-C light was applied daily during three days before the harvesting of table grape variety Crimson seedless to study the accumulation of stilbenoid compounds during ripeness. The E-resveratrol concentration was monitored during daily preharvest UV-C light application and compared with that after a single application. Daily periodic preharvest UV-C light treatment showed a cumulative effect on grape stilbenoids. An 86-fold stilbenoid level increase (sum of E-resveratrol, E-piceatannol, ε-viniferin, E-piceid, isorhapontigenin, ω-viniferin, and Z-piceid) in grapes was achieved. The effects of UV-C light on stilbenoid in grape cane was also addressed for the first time. Stilbenoid oligomers such as hopeaphenol, ampelopsin A, and r-viniferin were quantified in cane samples. Quality grape parameters indicated an acceleration of ripening in UV-C samples. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | Fruit | |
| dc.subject.en | Plant Extracts | |
| dc.subject.en | Stilbenes | |
| dc.subject.en | Ultraviolet Rays | |
| dc.subject.en | Vitis | |
| dc.title.en | Daily Preharvest UV-C Light Maintains the High Stilbenoid Concentration in Grapes. | |
| dc.title.alternative | J Agric Food Chem | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1021/acs.jafc.6b01276 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| dc.identifier.pubmed | 27268503 | en_US |
| bordeaux.journal | Journal of Agricultural and Food Chemistry | en_US |
| bordeaux.page | 5139-47 | en_US |
| bordeaux.volume | 64 | en_US |
| bordeaux.hal.laboratories | Oenologie - EA 4577 | en_US |
| bordeaux.issue | 25 | 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 |
| bordeaux.import.source | pubmed | |
| hal.export | false | |
| workflow.import.source | pubmed | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Agricultural%20and%20Food%20Chemistry&rft.date=2016-06-29&rft.volume=64&rft.issue=25&rft.spage=5139-47&rft.epage=5139-47&rft.eissn=1520-5118&rft.issn=1520-5118&rft.au=GUERRERO,%20Raul%20F.&CANTOS-VILLAR,%20Emma&PUERTAS,%20Bel%C3%A9n&RICHARD,%20Tristan&rft.genre=article |
Archivos en el ítem
| Archivos | Tamaño | Formato | Ver |
|---|---|---|---|
|
No hay archivos asociados a este ítem. |
|||