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Pregled bibliografske jedinice broj: 1042446

Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes

Sivilotti, Paolo; Falchi, Rachele; Vanderweide, Joshua; Sabbatini, Paolo; Bubola, Marijan; Vanzo, Andreja; Lisjak, Klemen; Peterlunger, Enrico; Herrera, Jose Carlos
Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes // Scientia horticulturae, 264 (2020), 109166, 9 doi:10.1016/j.scienta.2019.109166 (međunarodna recenzija, članak, znanstveni)

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Naslov
Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes

Autori
Sivilotti, Paolo ; Falchi, Rachele ; Vanderweide, Joshua ; Sabbatini, Paolo ; Bubola, Marijan ; Vanzo, Andreja ; Lisjak, Klemen ; Peterlunger, Enrico ; Herrera, Jose Carlos

Izvornik
Scientia horticulturae (0304-4238) 264 (2020); 109166, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
grapevine ; yield reduction ; selective thinning ; tannins ; anthocyanins

Sažetak
‘Refosco dal peduncolo rosso’ is a late-ripening and low-yielding red grape variety, mainly cultivated in Northeastern Italy (Veneto and Friuli Venezia Giulia), and characterized by relatively high anthocyanins and average-to-low tannins concentrations. Under Friuli’s climatic conditions, it is often challenging to maintain the Refosco dal peduncolo rosso grapes hanging on the vines long enough to match complete berry maturation before the rain season starts. Therefore, winegrowers normally perform cluster thinning in order to enhance or accelerate ripening. This study compared the effects of selective berry thinning (cluster shoulders and tips removal) and classical cluster thinning on fruit technological maturity, anthocyanin profile, and skin and seed proanthocyanidins concentration. Our results revealed that both thinning treatments induced a significant increase in total soluble solids, as well as total anthocyanins through the specific enhancement of OH- and di-substituted monoglucosylated anthocyanins. Additionally, skin high molecular weight proanthocyanidins was reduced by selective berry thinning, while mean degree of polymerization and percentage of galloylation were significantly decreased by both thinning treatments. These results showed that the yield reduction obtained by both methods were profitable to improve the maturation of Refosco dal peduncolo rosso grapes. However, the application of selective berry thinning provided a significant reduction of both skin high molecular weight proanthocyanidins and percentage of prodelphinidins. Therefore, the first evidences on grapes composition favored the cluster thinning technique as less time consuming, but more research on wine and sensory effects is needed to confirm the potential of selective berry thinning.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA

Ustanove:
Institut za poljoprivredu i turizam, Poreč

Profili:

Avatar Url Marijan Bubola (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi www.sciencedirect.com

Citiraj ovu publikaciju:

Sivilotti, Paolo; Falchi, Rachele; Vanderweide, Joshua; Sabbatini, Paolo; Bubola, Marijan; Vanzo, Andreja; Lisjak, Klemen; Peterlunger, Enrico; Herrera, Jose Carlos
Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes // Scientia horticulturae, 264 (2020), 109166, 9 doi:10.1016/j.scienta.2019.109166 (međunarodna recenzija, članak, znanstveni)
Sivilotti, P., Falchi, R., Vanderweide, J., Sabbatini, P., Bubola, M., Vanzo, A., Lisjak, K., Peterlunger, E. & Herrera, J. (2020) Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes. Scientia horticulturae, 264, 109166, 9 doi:10.1016/j.scienta.2019.109166.
@article{article, author = {Sivilotti, Paolo and Falchi, Rachele and Vanderweide, Joshua and Sabbatini, Paolo and Bubola, Marijan and Vanzo, Andreja and Lisjak, Klemen and Peterlunger, Enrico and Herrera, Jose Carlos}, year = {2020}, pages = {9}, DOI = {10.1016/j.scienta.2019.109166}, chapter = {109166}, keywords = {grapevine, yield reduction, selective thinning, tannins, anthocyanins}, journal = {Scientia horticulturae}, doi = {10.1016/j.scienta.2019.109166}, volume = {264}, issn = {0304-4238}, title = {Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes}, keyword = {grapevine, yield reduction, selective thinning, tannins, anthocyanins}, chapternumber = {109166} }
@article{article, author = {Sivilotti, Paolo and Falchi, Rachele and Vanderweide, Joshua and Sabbatini, Paolo and Bubola, Marijan and Vanzo, Andreja and Lisjak, Klemen and Peterlunger, Enrico and Herrera, Jose Carlos}, year = {2020}, pages = {9}, DOI = {10.1016/j.scienta.2019.109166}, chapter = {109166}, keywords = {grapevine, yield reduction, selective thinning, tannins, anthocyanins}, journal = {Scientia horticulturae}, doi = {10.1016/j.scienta.2019.109166}, volume = {264}, issn = {0304-4238}, title = {Yield reduction through cluster or selective berry thinning similarly modulates anthocyanins and proanthocyanidins composition in Refosco dal peduncolo rosso (Vitis vinifera L.) grapes}, keyword = {grapevine, yield reduction, selective thinning, tannins, anthocyanins}, chapternumber = {109166} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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