Antioxidant activity of Smilax excelsa L. leaf extracts

被引：323

作者：

Ozsoy, N. ^{[1
]}

Can, A. ^{[1
]}

Yanardag, R. ^{[2
]}

Akev, N. ^{[1
]}

机构：

[1] Istanbul Univ, Dept Biochem, Fac Pharm, TR-34116 Istanbul, Turkey

[2] Istanbul Univ, Dept Chem, Fac Engn, TR-34320 Istanbul, Turkey

来源：

FOOD CHEMISTRY | 2008年 / 110卷 / 03期

关键词：

Smilax excelsa; antioxidant activity; free radical; scavenging activity;

D O I：

10.1016/j.foodchem.2008.02.037

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Smilax excelsa L. leaves are used widely in the Black Sea region of Turkey for consumption in the daily diet and in folk medicine for their medicinal properties. In the present study, different antioxidant tests were employed in order to evaluate the antioxidant activities of water, infusion, ethanol and ethyl acetate extracts of S. excelsa leaves. In addition, the results were compared with natural and synthetic antioxidants. The levels of total phenolics, total flavonoids and anthocyanins of the extracts were also determined. The extracts were found to have different levels of antioxidant properties in the test models used. All extracts had good total phenolic and flavonoid contents, inhibited lipid peroxidation, showed radical scavenging and iron-chelating activities. Therefore, the leaves of the plant could be considered as a significant natural antioxidant source. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：571 / 583

页数：13

共 39 条

[1] Antioxidant activity of the extracts from Dillenia indica fruits [J].

Abdille, MH ;

Singh, RP ;

Jayaprakasha, GK ;

Jena, BS .

FOOD CHEMISTRY, 2005, 90 (04) :891-896

[2] Protection of amyloid β protein (25-35)-induced neurotoxicity by methanol extract of Smilacis chinae rhizome in cultured rat cortical neurons [J].

Ban, Ju Yeon ;

Cho, Soon Ock ;

Koh, Sang Bum ;

Song, Kyung-Sik ;

Bae, KiWhan ;

Seong, Yeon Hee .

JOURNAL OF ETHNOPHARMACOLOGY, 2006, 106 (02) :230-237

[3]

Baytop T., 1999, THERAPY MED PLANTS T

[4]

BRAND-WILLIAMS W, 1995, FOOD SCI TECHNOL-LEB, V28, P25

[5] Antioxidant activity of sesame coat [J].

Chang, LW ;

Yen, WJ ;

Huang, SC ;

Duh, PD .

FOOD CHEMISTRY, 2002, 78 (03) :347-354

[6] A new flavanone isolated from rhizoma Smilacis glabrae and the structural requirements of its derivatives for preventing immunological hepatocyte damage [J].

Chen, T ;

Li, JX ;

Cao, JS ;

Xu, Q ;

Komatsu, K ;

Namba, T .

PLANTA MEDICA, 1999, 65 (01) :56-59

[7] Studies on the antioxidative activity of Graptopetalum paraguayense E.!Walther [J].

Chung, YC ;

Chen, SJ ;

Hsu, CK ;

Chang, CT ;

Chou, ST .

FOOD CHEMISTRY, 2005, 91 (03) :419-424

[8] Antioxidant activity in Australian native sarsaparilla (Smilax glyciphylla) [J].

Cox, SD ;

Jayasinghe, KC ;

Markham, JL .

JOURNAL OF ETHNOPHARMACOLOGY, 2005, 101 (1-3) :162-168

[9] ACTION OF PHENOLIC DERIVATIVES (ACETAMINOPHEN, SALICYLATE, AND 5-AMINOSALICYLATE) AS INHIBITORS OF MEMBRANE LIPID-PEROXIDATION AND AS PEROXYL RADICAL SCAVENGERS [J].

DINIS, TCP ;

MADEIRA, VMC ;

ALMEIDA, LM .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1994, 315 (01) :161-169

[10] Characterisation of the antioxidant properties of de-odourised aqueous extracts from selected Lamiaceae herbs [J].

Dorman, HJD ;

Peltoketo, A ;

Hiltunen, R ;

Tikkanen, MJ .

FOOD CHEMISTRY, 2003, 83 (02) :255-262

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