Aljaž Medič (Avtor), Tilen Zamljen (Avtor), Metka Hudina (Avtor), Robert Veberič (Avtor)

Povzetek

The present study was designed to identify and quantify the major phenolic compounds in different Juglans regia L. (common walnut) tissues (leaves, petioles, bark, roots, buds), to define the compositions and contents of phenolic compounds between these tissues. A total of 91 individual phenolic compounds were identified and quantified, which comprised 8 hydroxycinnamic acids, 28 hydroxybenzoic acids, 11 flavanols, 20 flavonols, 22 napthoquinones, and 2 coumarins. Naphthoquinones were the major phenolic group in leaves, petioles, bark, and buds, as >60% of those identified, while hydroxybenzoic acids were the major phenolic group in side roots, as ~50% of those identified. The highest content of phenolic compounds was in the J. regia main root, followed by side roots and buds, leaves, and 1-year-old bark; the lowest content was in petioles and 2-year-old bark. Leaves, roots, and buds of J. regia represent a valuable source of these agro-residues.

Ključne besede

oreh;Juglans regia;kemična sestava;sekundarni metaboliti;fenolne spojine;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL BF - Biotehniška fakulteta
UDK: 634.1/.7
COBISS: 77587203 Povezava se bo odprla v novem oknu
ISSN: 2311-7524
Št. ogledov: 81
Št. prenosov: 28
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: oreh;Juglans regia;kemična sestava;sekundarni metaboliti;fenolne spojine;
Vrsta dela (COBISS): Članek v reviji
Strani: Str. 1-13
Letnik: ǂVol. ǂ7
Zvezek: ǂNo. ǂ9 (326)
Čas izdaje: 2021
DOI: 10.3390/horticulturae7090326
ID: 15129379