Juice of New citrus hybrids (Citrus clementina Hort. ex Tan.xC. sinensis L. Osbeck) as a source of natural antioxidants

被引：40

作者：

Rapisarda, Paolo ^{[1
]}

Fabroni, Simona ^{[1
]}

Peterek, Silke ^{[2
]}

Russo, Giuseppe ^{[1
]}

Mock, Hans-Peter ^{[2
]}

机构：

[1] CRA Ctr Ric Agrumicoltura & Colture Mediterranee, I-95024 Acireale, CT, Italy

[2] Leibniz Inst Plant Genet & Crop Plant Res, D-06644 Gatersleben, Germany

来源：

FOOD CHEMISTRY | 2009年 / 117卷 / 02期

关键词：

Citrus clementina Hort. ex Tan.x [Citrus sineasis (L.) Osbeck; Anthocyanins; Flavanones; Ascorbic acid; ORAC; Tarocco orange; Moro orange; BLOOD ORANGE JUICES; PHENOLIC-ACIDS; ANTHOCYANINS; CAPACITY; FLAVONOIDS; DERIVATIVES; EXTRACT; ASSAYS;

D O I：

10.1016/j.foodchem.2009.03.101

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Fruit juices of pigmented and non-pigmented new citrus hybrids obtained by crossing clementine cv. Oroval with different cultivars of blood oranges were analysed to determine parameters related to fruit quality (total soluble solids titratable acidity, pH), and the content of ascorbic acid, total phenolics, flavanones, anthocyanins and phenolic acids. Antioxidant properties were evaluated by oxygen radical absorbance capacity (ORAC), and inhibition of induced linoleic acid peroxidation (InLAP) assays. The results of this study show that some hybrids with high antioxidant activity owing to considerable polyphenol content may be considered rich sources of phytochemicals. The OTA 9 hybrid was shown to be richest in polyphenols, suggesting that consumption of OTA 9 fruit or juice could be useful in health promotion and a disease-preventing diet. Moreover, the juice of this hybrid could be used as raw material to produce antioxidant ingredients for dietary, pharmaceutical, or cosmetic purposes. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：212 / 218

页数：7

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