Evaluation of antioxidant potential of two Daphne species (D. gnidioides and D. pontica) from Turkey

被引：12

作者：

Sanda, Murad Aydin ^{[1
]}

Zengin, Gokhan ^{[1
]}

Aktumsek, Abdurrahman ^{[1
]}

Cakmak, Yavuz Selim ^{[2
]}

机构：

[1] Selcuk Univ, Fac Sci, Dept Biol, Konya, Turkey

[2] Aksaray Univ, Fac Sci & Arts, Dept Biotechnol & Mol Biol, Aksaray, Turkey

来源：

EMIRATES JOURNAL OF FOOD AND AGRICULTURE | 2015年 / 27卷 / 06期

关键词：

Antioxidants; Daphne; Phenolics; Flavonoids; DPPH; TRADITIONAL MEDICINE; SOLVENT EXTRACTS; FOLK MEDICINE; CAPACITY; POLYPHENOLS;

D O I：

10.9755/ejfa.2015.04.030

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Daphne species have been used traditionally for treatment of several ailments including rheumatism, abscess and diarrhoea. Purpose of present study was to evaluate antioxidant activities of methanol and water extracts of Daphne parts (roots, stems and leaves). Different experimental models including phosphomolydenum, DPPH, beta-carotene/linoleic acid, ferric and cupric reducing power assays were performed to characterize the antioxidant potentials of the extracts. Folin-Ciocalteu and AICI(3) methods were also used to quantify total phenolic and flavonoid content, respectively. D. pontica leaf extract showed high phenolic contents (123.09 mgGAEg(-1) in methanol and 146.94 mgGAEg(-1) in water extract) therefore has the strongest antioxidant potential. Present study showed that Daphne extracts (D. gnidioides and D. pontica) can be considered as good sources of natural antioxidants for medicinal and food applications.

引用

页码：488 / 494

页数：7

共 36 条

[1] Antioxidant and antitumor activities of Artemisia campestris and Thymelaea hirsuta from southern Tunisia [J].