Flavonoid profile and radical-scavenging activity of Mediterranean sweet lemon (Citrus limetta Risso) juice

被引：109

作者：

Barreca, Davide ^{[1
]}

Bellocco, Ersilia ^{[1
]}

Caristi, Corrado ^{[1
]}

Leuzzi, Ugo ^{[1
]}

Gattuso, Giuseppe ^{[1
]}

机构：

[1] Univ Messina, Dipartimento Chim Organ & Biol, I-98166 Messina, Italy

来源：

FOOD CHEMISTRY | 2011年 / 129卷 / 02期

关键词：

Citrus limetta Risso; Limetta juice; Mediterranean sweet lemon; HPLC-DAD-ESI-MS/MS; Flavonoids; Antioxidant activity; BERGAMIA RISSO; FUROCOUMARINS; GLYCOSIDES; CULTIVARS; EXTRACTS; ASSAY;

D O I：

10.1016/j.foodchem.2011.04.093

中图分类号：

O69 [应用化学];

学科分类号：

070301 [无机化学];

摘要：

The flavonoid composition of crude Citrus limetta Risso (limetta, Mediterranean sweet lemon) juice was elucidated by means of reverse-phase HPLC-DAD-ESI-MS/MS analysis. In a single course, eight compounds (C- and O-glycosyl flavonoids) were identified, six of which were found for the first time in limetta juice: four C-glucosyl flavones, namely vicenin-2, lucenin-2 4'-methyl ether, orientin 4'-methyl ether and scoparin; the O-glycosyl flavone, rhoifolin; and the O-glycosyl flavanone, eriocitrin. In addition, ABTS' and DPPH. radical quenching and FRAP assays demonstrate that limetta juice possesses remarkable antioxidant activity. (C) 2011 Elsevier Ltd. All rights reserved.

引用

收藏

页码：417 / 422

页数：6

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