Antioxidant activity and phenolic compounds of fractions from Portulaca oleracea L

被引：113

作者：

Erkan, Naciye ^{[1
]}

机构：

[1] Akdeniz Univ, Fac Sci, Dept Chem, TR-07058 Antalya, Turkey

来源：

FOOD CHEMISTRY | 2012年 / 133卷 / 03期

关键词：

Portulaca oleracea; Purslane; Antioxidant; Phenolic compounds; Reversed-phase separation; LIPID OXIDATION; PURSLANE; FLAVONOIDS; VEGETABLES; TOCOPHEROL; PROFILE; ALPHA; ACIDS;

D O I：

10.1016/j.foodchem.2012.01.091

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Portulaca oleracea fractions obtained from the crude extract of the plant by reversed-phase separation were investigated for their antioxidant activities and phenolic compounds content. Five fractions were classified based on optical absorption between the wavelength range of 200-400 nm. Fraction 3 displayed higher absorption than the other fractions. The total amount of quantified phenolics in this fraction was found to be quite high compared to that of crude extract. Chlorogenic, caffeic, p-coumaric, ferulic and rosmarinic acids were the free phenolic acids, and quercetin and kaempferol were the free flavonoids detected in Fraction 3. IC50 value of crude extract was found to be 511.8 mu g/ml whereas Fraction 3 exhibited an IC50 value of 154.1 mu g/ml. TEAC of Fraction 3 was found to be almost four times higher than that of the crude extract. Fraction 3 was also found to show the highest lipid peroxidation inhibiting capacity, determined by TBARS assay. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：775 / 781

页数：7

共 50 条

[1] A Novel Phenolic Acid Compound from Portulaca oleracea L. and its Antioxidant Activity
Li, Mobai
Liu, Xilong
Ying, Xixiang
Yang, Ying
Li, Haibo
LATIN AMERICAN JOURNAL OF PHARMACY, 2021, 40 (08): : 1787 - 1790
[2] Evaluation of Pigments, Phenolic and Volatile Compounds, and Antioxidant Activity of a Spontaneous Population of Portulaca oleracea L. Grown in Tunisia
Dabbou, Samia
Lahbib, Karima
Pandino, Gaetano
Dabbou, Sihem
Lombardo, Sara
AGRICULTURE-BASEL, 2020, 10 (08): : 1 - 14
[3] A new homoisoflavone from Portulaca oleracea L. and its antioxidant activity
Yang, Xu
Ying, Zheming
Liu, Hairong
Ying, Xixiang
Yang, Guanlin
NATURAL PRODUCT RESEARCH, 2019, 33 (24) : 3500 - 3506
[4] Two Antioxidant Alkaloids from Portulaca oleracea L.
Liu, Dianyu
Shen, Tao
Xiang, Lan
HELVETICA CHIMICA ACTA, 2011, 94 (03) : 497 - 501
[5] Antioxidant activities of novel small-molecule polysaccharide fractions purified from Portulaca oleracea L.
Yu-Ping Li
Li-Hua Yao
Guan-Jie Wu
Xiao-Fang Pi
Yan-Chun Gong
Ruo-Shong Ye
Chen-Xi Wang
Food Science and Biotechnology, 2014, 23 : 2045 - 2052
[6] Antioxidant activities of novel small-molecule polysaccharide fractions purified from Portulaca oleracea L.
Li, Yu-Ping
Yao, Li-Hua
Wu, Guan-Jie
Pi, Xiao-Fang
Gong, Yan-Chun
Ye, Ruo-Shong
Wang, Chen-Xi
FOOD SCIENCE AND BIOTECHNOLOGY, 2014, 23 (06) : 2045 - 2052
[7] Variation in phenolic compounds, α-linolenic acid and linoleic acid contents and antioxidant activity of purslane (Portulaca oleracea L.) during phenological growth stages
Azadeh Saffaryazdi
Ali Ganjeali
Reza Farhoosh
Monireh Cheniany
Physiology and Molecular Biology of Plants, 2020, 26 : 1519 - 1529
[8] Chemical Properties and Antioxidant Activity of Different Extracts from Purslane (Portulaca Oleracea L.)
Aoudeh, Eyad
Sat, Ihsan Gungor
Binici, Halil Ibrahim
JOURNAL OF TEKIRDAG AGRICULTURE FACULTY-TEKIRDAG ZIRAAT FAKULTESI DERGISI, 2024, 21 (01): : 81 - 93
[9] CYTOTOXIC, ANTIMICROBIAL AND BRAIN PROTECTIVE EFFECT OF BIOACTIVE PHENOLIC COMPOUNDS PRODUCED FROM Portulaca oleracea L.
Gabr, Gamal
Hassan, Hazem
El Kasber, Rabab
Abd-Elhak, Nasra
Soliman, Amira
FRESENIUS ENVIRONMENTAL BULLETIN, 2022, 31 (1A): : 971 - 978
[10] Separation and Identification of Four New Compounds with Antibacterial Activity from Portulaca oleracea L.
Lei, Xia
Li, Jianmin
Liu, Bin
Zhang, Ning
Liu, Haiyang
MOLECULES, 2015, 20 (09): : 16375 - 16387

← 1 2 3 4 5 →