Compounds with Antimicrobial Activity in Stored 'Kumqua' Fruit (Rapporti progetti di ricerca)

Type
Label
  • Compounds with Antimicrobial Activity in Stored 'Kumqua' Fruit (Rapporti progetti di ricerca) (literal)
Anno
  • 1992-01-01T00:00:00+01:00 (literal)
Alternative label
  • G. D'hallewin; S. Ben-Yehoshua; V. Rodov; G. Sferlazzo. (1992)
    Compounds with Antimicrobial Activity in Stored 'Kumqua' Fruit
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. D'hallewin; S. Ben-Yehoshua; V. Rodov; G. Sferlazzo. (literal)
Pagina inizio
  • 285 (literal)
Pagina fine
  • 295 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 1 RAISA sottoprogetto 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#supporto
  • Altro (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISPA; ARO; Università di Sassari (literal)
Titolo
  • Compounds with Antimicrobial Activity in Stored 'Kumqua' Fruit (literal)
Abstract
  • Phytoalexin production was elicited in 'Kumquat' flavedo by the use of UV light (254 nm). In the flavedo of irradiated fruit at two doses (0.3 and 1.5kJm-2) stored at 8 and 16 °C with 95% RH two novel antifungal compounds were isolated and characterized as scoparone and scopoletin (6.7-dimetoxicumarin and 7-idrossi-6 metossicumarin, respectively). Peaks of scoparone showed to depend on UV-C dose and storage temperature, reaching its maximum concentration (533.72 microg/g) with the highest UV-C dose after 10 d at 16°C. Inoculation trails carried out at 10 d post-irradiation showed a significant lower incidence of induced infections, while at 30 d this effect was lost. In fruit of the irradiated plots a quicker qualitaive decline occured at both storage temperatures. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Editore di
Insieme di parole chiave di
data.CNR.it