Chromatographic and chemometric investigation of the chemical defence mechanism of poplar tree genotypes against a bark fungine parasite

C. BAIOCCHI, Emilio MARENGO, M. A. ROGGERO, D. GIACOSA, A. GIORCELLI, S. TOCCOLI

Risultato della ricerca: Contributo su rivistaArticolo in rivista

Abstract

Phenolic compounds in bark extracts of seven different clones of poplar trees were analysed by RP-HPLC with diode-array UV detection. The chromatographic results obtained were treated by means of chemometric methods to highlight any pattern in the data allowing one to discriminate poplars in terms of resistance to the fungus Discosporium populeum. The phenolic compounds turned out to be more related to the genetic origin of the clones than to their resistance.

Lingua originaleInglese
pagine (da-a)95-104
Numero di pagine10
RivistaJournal of Chromatography A
Volume715
Numero di pubblicazione1
Stato di pubblicazionePubblicato - 1995

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