Analysis and characterisation of phytochemicals in mulberry (Morus alba L.) fruits grown in Vojvodina, North Serbia

被引：211

作者：

Natic, Maja M. ^{[1
]}

Dabic, Dragana C. ^{[2
]}

Papetti, Adele ^{[3
]}

Aksic, Milica M. Fotiric ^{[4
]}

Ognjanov, Vladislav ^{[5
]}

Ljubojevic, Mirjana ^{[5
]}

Tesic, Zivoslav Lj ^{[1
]}

机构：

[1] Univ Belgrade, Fac Chem, Belgrade 11158, Serbia

[2] Univ Belgrade, Fac Chem Ltd, Innovat Ctr, Belgrade 11000, Serbia

[3] Univ Pavia, Dept Drug Sci, I-27100 Pavia, Italy

[4] Univ Belgrade, Fac Agr, Zemun 11080, Serbia

[5] Univ Novi Sad, Fac Agr, Novi Sad 21000, Serbia

来源：

FOOD CHEMISTRY | 2015年 / 171卷

关键词：

Mulberry (Morus alba); Polyphenols; Antioxidant activity; Principal Component Analysis; ANTIOXIDANT ACTIVITY; CHEMICAL-COMPOSITION; DIFFERENT PARTS; IN-VITRO; NIGRA L; ANTHOCYANINS; EXTRACTS; RUBRA; FLAVONOIDS; ALKALOIDS;

D O I：

10.1016/j.foodchem.2014.08.101

中图分类号：

O69 [应用化学];

学科分类号：

070301 [无机化学];

摘要：

In this study, the polyphenolic profile of 11 Morus alba fruits grown in the Vojvodina region was investigated. Ultra high performance liquid chromatography (UHPLC) coupled with Linear Trap Quadrupole and OrbiTrap mass analyzer, and UHPLC coupled with a diode array detector and a triple-quadrupole mass spectrometer were used for the identification and quantification of the polyphenols, respectively. A total of 14 hydroxycinnamic acid esters, 13 flavonol glycosides, and 14 anthocyanins were identified, in the extracts with different distributions and contents according to the sampling. The total phenolic content ranged from 43.84 to 326.29 mg GAE/100 g frozen fruit. The radical scavenging capacity (50.18-86.79%), metal chelating ability (0.21-8.15%), ferric ion reducing power (0.03-38.45 mu M ascorbic acid) and superoxide anion radical scavenging activity (16.53-62.83%) were assessed. The findings indicated that mulberry polyphenolics may act as potent superoxide anion radical scavengers and reducing agents. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：128 / 136

页数：9

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