| dc.contributor.author |
Eminagaoglu, O |
en |
| dc.contributor.author |
Tepe, B |
en |
| dc.contributor.author |
Yumrutas, O |
en |
| dc.contributor.author |
Akpulat, HA |
en |
| dc.contributor.author |
Daferera, D |
en |
| dc.contributor.author |
Polissiou, M |
en |
| dc.contributor.author |
Sokmen, A |
en |
| dc.date.accessioned |
2014-06-06T06:47:57Z |
|
| dc.date.available |
2014-06-06T06:47:57Z |
|
| dc.date.issued |
2007 |
en |
| dc.identifier.issn |
03088146 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1016/j.foodchem.2005.09.054 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/3887 |
|
| dc.subject |
Antioxidant activity |
en |
| dc.subject |
Essential oil |
en |
| dc.subject |
Methanol extract |
en |
| dc.subject |
Satureja cuneifolia |
en |
| dc.subject |
Satureja spicigera |
en |
| dc.subject.other |
1,1 diphenyl 2 picrylhydrazyl |
en |
| dc.subject.other |
alpha tocopherol |
en |
| dc.subject.other |
ascorbic acid |
en |
| dc.subject.other |
beta carotene |
en |
| dc.subject.other |
butylcresol |
en |
| dc.subject.other |
carvacrol |
en |
| dc.subject.other |
curcumin |
en |
| dc.subject.other |
essential oil |
en |
| dc.subject.other |
linoleic acid |
en |
| dc.subject.other |
methanol extraction residue |
en |
| dc.subject.other |
para cymene |
en |
| dc.subject.other |
plant extract |
en |
| dc.subject.other |
satureja cunefolia extract |
en |
| dc.subject.other |
Satureja spicigera extract |
en |
| dc.subject.other |
scavenger |
en |
| dc.subject.other |
terpinene |
en |
| dc.subject.other |
unclassified drug |
en |
| dc.subject.other |
antioxidant activity |
en |
| dc.subject.other |
article |
en |
| dc.subject.other |
controlled study |
en |
| dc.subject.other |
drug identification |
en |
| dc.subject.other |
drug isolation |
en |
| dc.subject.other |
drug screening |
en |
| dc.subject.other |
drug synthesis |
en |
| dc.subject.other |
gas chromatography |
en |
| dc.subject.other |
IC 50 |
en |
| dc.subject.other |
mass spectrometry |
en |
| dc.subject.other |
nonhuman |
en |
| dc.subject.other |
savory |
en |
| dc.subject.other |
Satureja cuneifolia |
en |
| dc.subject.other |
Satureja spicigera |
en |
| dc.title |
The in vitro antioxidative properties of the essential oils and methanol extracts of Satureja spicigera (K. Koch.) Boiss. and Satureja cuneifolia ten |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1016/j.foodchem.2005.09.054 |
en |
| heal.publicationDate |
2007 |
en |
| heal.abstract |
This study was designed to examine the in vitro antioxidant activities of the essential oil and methanol extracts of Satureja spicigera and S. cuneifolia from Turkish flora. GC and GC/MS analysis of the essential oils resulted in the identification of 40 and 29 compounds, representing the 99.4% and 99.5% of the oils, respectively. Major constituents of the oils were carvacrol (42.5% and 67.1%), γ-terpinene (21.5% and 15.2%) and p-cymene (20.9% and 6.7%), respectively. Methanol extracts were also obtained from the aerial parts of the plants. The samples were subjected to a screening for their possible antioxidant activities by using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and β-carotene-linoleic acid assays. In general, samples obtained from S. cuneifolia exerted greater antioxidant activities than did those obtained from S. spicigera. In the DPPH test system, free radical-scavenging activity of S. spicigera oil was determined to be 127 ± 1.63 μg/ml, whereas IC50 value of S. cuneifolia was 89.1 ± 2.29 μg/ml. In the β-carotene-linoleic acid test system, antioxidant activities of the oil were 81.7 ± 1.14% and 93.7 ± 1.83%, respectively. Antioxidant activities of the synthetic antioxidant, BHT, ascorbic acid, curcumin and α-tocopherol were also determined in parallel experiments. © 2005 Elsevier Ltd. All rights reserved. |
en |
| heal.journalName |
Food Chemistry |
en |
| dc.identifier.issue |
1 |
en |
| dc.identifier.volume |
100 |
en |
| dc.identifier.doi |
10.1016/j.foodchem.2005.09.054 |
en |
| dc.identifier.spage |
339 |
en |
| dc.identifier.epage |
343 |
en |