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Eckey-Kaltenbach, H. ; Heller, W. ; Sonnenbichler, J. ; Zetl, I. ; Schäfer, W. ; Ernst, D. ; Sandermann, H.

Oxidative Stress and Plant Secondary Metabolism: 6"-O-malonylapiin in Parsley.

Phytochemistry 34, 687-691 (1993)
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
A screening method using LC-DAD-ESI/MS was applied to the analysis of flavonoids in celery, Chinese celery, and celery seeds (Apium graveolens L. and varieties). Fifteen flavonoid glycosides were detected in the three celery materials. They were identified as luteolin 7-O-apiosylglucoside, luteolin 7-O-glucoside, apigenin 7-O-apiosylglucoside, chrysoeriol 7-O-apiosylglucoside, chrysoeriol 7-O-glucoside, and more than 10 malonyl derivatives of these glycosides. The identification of the malonyl derivatives was confirmed by their conversion into glycosides upon heating and by comparison of some of the malonates with malonates that had previously been identified in red bell pepper and parsley. The concentrations of the glycosides and the malonyl glycosides in the three materials were estimated by comparison to aglycone standards. This is the first report of the presence of these glycosylated flavonoid malonates in celery.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
Schlagwörter Chinese celery, celery and celery seeds, Apium graveolens L. and varieties, glycosylated flavonoids, flavonoid malonates, LC-DAD-ESI/MS
ISSN (print) / ISBN 0031-9422
e-ISSN 1873-3700
Zeitschrift Phytochemistry
Quellenangaben Band: 34, Heft: , Seiten: 687-691 Artikelnummer: , Supplement: ,
Verlag Elsevier
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Biochemical Plant Pathology (BIOP)