Search
Now showing items 1-10 of 28
Photo-degradation of some dyes using Ag-loaded titaniumdioxide
(KLUWER ACADEMIC PUBL, 2001)
The photocatalytic degradation of organic dyes using TiO2 and silver-loaded TiO2 has been studied. The dyes which were chosen (methyl violet, a cationic dye; Cibacron Blue FMR, a reactive dye; and Maxilon Red GRL, a mono ...
Antimicrobial and antioxidative activity of the essential oil and various extracts of Cyclotrichium origanifolium (Labill.) Manden. & Scheng.
(ELSEVIER SCI LTD, 2005)
This study was designed to examine the in vitro antimicrobial and antioxidant activity of the essential oil and various extracts prepared by using solvents of varying polarity from Cyclotrichium origanifolium (Labill.) ...
Antimicrobial and antioxidant activities of the essential oil and various extracts of Salvia tomentosa Miller (Lamiaceae)
(ELSEVIER SCI LTD, 2005)
This study was designed to examine the in vitro antimicrobial and antioxidant activities of the essential oil and various extracts (prepared by using solvents of varying polarity) of Salvia tomentosa (Miller). The essential ...
In vitro antioxidant activity of polyphenol extracts with antiviral properties from Geranium sanguineum L
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
Recent evidence shows that plant polyphenols exhibit antioxidant and radical scavenging properties. By three separate and complementary methods - DPPH assay, beta-carotene-linoleic acid assay and NBT-reduction assay it was ...
In vitro antibacterial, antifungal, and antioxidant activities of the essential oil and methanol extracts of herbal parts and callus cultures of Satureja hortensis L.
(AMER CHEMICAL SOC, 2003)
The present study was designated to evaluate the antimicrobial and antioxidant activities of the essential oil, obtained by using a Clevenger distillation apparatus, water soluble (polar) and water insoluble (nonpolar) ...
In vitro antimicrobial and antioxidant activities of the essential oils and methanol extracts of Hyssopus officinalis L. ssp angustifolius
(CHIRIOTTI EDITORI, 2006)
The in vitro antimicrobial and antioxidant activities of the essential oil and methanol extract from Hyssopus officinalis L. ssp. angustifolius were investigated. The essential oil, which has pinocarvone, pinocamphone, and ...
The in vitro antimicrobial and antioxidant activities of the essential oils and methanol extracts of endemic Thymus spathulifolius
(ELSEVIER SCI LTD, 2004)
The present study was conducted to evaluate the in vitro antimicrobial and antioxidant properties of essential oil and methanol extracts from a unique and endemic plant, Thymus spathulifolius (Hausskn. and Velen.). The ...
Photocatalytic oxidative degradation of 2-methylthiophene in suspensions of TiO2: identification of intermediates and degradation pathways
(ELSEVIER SCIENCE SA, 2001)
The photocatalytic oxidative degradation of 2-methylthiophene has been investigated in aqueous suspensions of TiO2. The nature of the degradation products was investigated using GC/MS. The effects of the nature of the ...
In vitro antioxidant activities of the methanol extracts of four Helichrysum species from Turkey
(ELSEVIER SCI LTD, 2005)
This study was designed to examine the in vitro antioxidant activities of the methanol extracts of four Helichrysum species (Helichrysum noeanum Boiss., H. chionophilum Boiss. & Bal., H. plicatum DC. subsp. plicatum, H. ...
Screening of antioxidative properties of the methanolic extracts of Pelargonium endlicherianum Fenzl., Verbascum wiedemannianum Fisch & Mey., Sideritis libanotica Labill. subsp linearis (Bentham) Borm., Centaurea mucronifera DC. and Hieracium cappadocicum Freyn from Turkish flora
(ELSEVIER SCI LTD, 2006)
Five extracts from five plants, of which four are endemic to Turkish flora, were screened for their possible in vitro antioxidant activities by two complementary test systems, namely DPPH free radical-scavenging and ...
