Composition and antioxidant and antimicrobial activity of the essential oil and extracts of Stachys inflata Benth from Iran

被引:137
作者
Ebrahimabadi, Abdolrasoul H. [1 ]
Ebrahimabadi, Ebrahim H. [1 ]
Djafari-Bidgoli, Zahra [1 ]
Kashi, Fereshteh Jookar [1 ]
Mazoochi, Asma [1 ]
Batooli, Hossein [2 ]
机构
[1] Univ Kashan, Essential Oils Res Inst, Kashan 8731751167, Iran
[2] Isfahan Res Ctr Nat Sources, Kashan Stn, Kashan, Iran
关键词
Stachys inflata; Essential oil; Extract; Antioxidant activity; Antimicrobial activity; Linalool; alpha-Terpineol; Total phenolic; PROMISING ANTINEPHRITIC AGENT; CHEMICAL-COMPOSITION; SIEBOLDII MIQ; VOLATILE CONSTITUENTS; PILIFERA BENTH; AERIAL PARTS; RATS; LAVANDULIFOLIA; COMPONENTS; GLYCOSIDES;
D O I
10.1016/j.foodchem.2009.06.037
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Composition and antioxidant and antimicrobial activities of essential oil and methanol extract polar and nonpolar subfractions of Stachys inflata were determined. GC and GC/MS analyse of the essential oil showed 45 constituents representing 95.46% of the oil, the major components linalool (28.55%), alpha-terpineol (9.45%), spathulenol (8.37%) and (2E)-hexenal (4.62%) constituted 50.99% of it. Essential oil and extracts were also tested for their antioxidant activities using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and beta-carotene/linoleic acid assays. In the DPPH test, IC50 value for the polar subfraction was 89.50 mu g/ml, indicating an antioxidant potency of about 22% of that of butylated hydroxytoluene (IC50 = 19.72 mu g/ml) for this extract. In beta-carotene/linoleic acid assay, the best inhibition belonged to the nonpolar subfraction (77.08%). Total phenolic content of the polar and nonpolar extract subfractions was 5.4 and 2.8% (w/w), respectively. The plant also showed a week antimicrobial activity against three strains of tested microorganisms. Linalool and alpha-terpineol were also tested as major components of the oil and showed no antioxidant but considerable antimicrobial activities. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:452 / 458
页数:7
相关论文
共 62 条
[1]  
Adams R.P., 2001, IDENTIFICATION ESSEN
[2]   DIETARY CARCINOGENS AND ANTICARCINOGENS - OXYGEN RADICALS AND DEGENERATIVE DISEASES [J].
AMES, BN .
SCIENCE, 1983, 221 (4617) :1256-1264
[3]  
[Anonymous], NATURALLY OCCURRING
[4]  
[Anonymous], 1995, MANUAL CLIN MICROBIO
[5]   ANTIMICROBIAL ACTIVITY OF THE MAJOR COMPONENTS OF THE ESSENTIAL OIL OF MELALEUCA-ALTERNIFOLIA [J].
CARSON, CF ;
RILEY, TV .
JOURNAL OF APPLIED BACTERIOLOGY, 1995, 78 (03) :264-269
[6]   Antioxidant activity and free radical scavenging capacity between Korean medicinal plants and flavonoids by assay-guided comparison [J].
Choi, CW ;
Kim, SC ;
Hwang, SS ;
Choi, BK ;
Ahn, HJ ;
Lee, MY ;
Park, SH ;
Kim, SK .
PLANT SCIENCE, 2002, 163 (06) :1161-1168
[7]   FLAVONOID CONSTITUENTS OF STACHYS-AEGYPTIACA [J].
ELANSARI, MA ;
BARRON, D ;
ABDALLA, MF ;
SALEH, NAM ;
LEQUERE, JL .
PHYTOCHEMISTRY, 1991, 30 (04) :1169-1173
[8]   Antioxidant activities of some Lamiaceae plant extracts [J].
Erdemoglu, N ;
Turan, NN ;
Cakici, I ;
Sener, B ;
Aydin, A .
PHYTOTHERAPY RESEARCH, 2006, 20 (01) :9-13
[9]   Electron-transfer reaction of cinnamic acids and their methyl esters with the DPPH• radical in alcoholic solutions [J].
Foti, MC ;
Daquino, C ;
Geraci, C .
JOURNAL OF ORGANIC CHEMISTRY, 2004, 69 (07) :2309-2314
[10]   Hydroxycinnamic acid composition and in vitro antioxidant activity of selected grain fractions [J].
Gallardo, C. ;
Jimenez, L. ;
Garcia-Conesa, M. -T. .
FOOD CHEMISTRY, 2006, 99 (03) :455-463