Summer savory (Satureja hortensis L.) is most often used as a culinary herb, but it also has medicinal benefits. The extracts from control and irradiated savory were obtained by ultrasound extraction for 30 minutes in an ethanol — water (80:20, v/v) mixture. Polyphenolic compounds from savory were identified and characterized by high-performance liquid chromatography coupled with a photodiode array detector and mass spectrometer. The separation was performed using an Altima C18 column (100×3 mm, 3 μm) and as mobile phase two solvent mixture: A — acetonitrile and B — water-formic acid (99.9:0.1, v/v). Peaks were identified with authentic standards in accordance to retention time, UV spectra and molecular mass. It was identified as caffeic acid, rosmarinic acid, luteolin, naringenin and apigenin. A quantitative determination of polyphenolic compounds was performed applying the external standard method. Our study showed large quantitative differences between the control plant and the irradiated plant.
 L.M. Penafield, T.A. Litovitz, D. Krause, A. Desta, J.M.L. Mullins, Bioelectromag. 18, 132 (1997) http://dx.doi.org/10.1002/(SICI)1521-186X(1997)18:2<132::AID-BEM6>3.0.CO;2-310.1002/(SICI)1521-186X(1997)18:2<132::AID-BEM6>3.0.CO;2-3Search in Google Scholar
 T.A. Litovitz, L.M. Penafield, J.M. Farrel, D. Krause, R. Meister, J.M. Mullins, Bioelectromag. 18, 422 (1997) http://dx.doi.org/10.1002/(SICI)1521-186X(1997)18:6<422::AID-BEM4>3.0.CO;2-410.1002/(SICI)1521-186X(1997)18:6<422::AID-BEM4>3.0.CO;2-4Search in Google Scholar
 W. Stankiewicz, M.P. Dabrowski, R. Kubacki, E. Sobiczewska, S. Szmigielski, Electromagn. Biol. Med. 25, 45 (2006) http://dx.doi.org/10.1080/1536837060057296110.1080/15368370600572961Search in Google Scholar
 M. Tafforeau, M.C. Verdus, V. Norris, G. J. White, M. Cole, M. Demarty, M. Thellier, C. Ripoll, Bioelectromag. 25, 403 (2004) http://dx.doi.org/10.1002/bem.1020510.1002/bem.10205Search in Google Scholar
 M.S. Davies, Bioelectromag. 17, 154 (1996) http://dx.doi.org/10.1002/(SICI)1521-186X(1996)17:2<154::AID-BEM10>3.0.CO;2-S10.1002/(SICI)1521-186X(1996)17:2<154::AID-BEM10>3.0.CO;2-SSearch in Google Scholar
 R.M. Alonso-Salces, A. Barranco, E. Corta, L.A. Berrueta, B. Gallo, F. Vicente, Talanta 65, 654 (2005) http://dx.doi.org/10.1016/j.talanta.2004.07.05110.1016/j.talanta.2004.07.051Search in Google Scholar
 R. Jurisic Grubesic, J. Vukovic, D. Kremer, S. Vladimir-Knezevic, J. Pharm. Biomed. Anal. 39, 837 (2005) http://dx.doi.org/10.1016/j.jpba.2005.05.00410.1016/j.jpba.2005.05.004Search in Google Scholar
 E. Kemertelidze, T. Sagareishvili, V. Syrov, Z. Khushbaktova, L. Tsutskiridze, R. Kurashvili, Georgian Med. News. 203, 47 (2012) Search in Google Scholar
 E. Kemertelidze, T. Sagareishvili, V. Syrov, Z. Khushbaktova, J. Pharm. Chem. 38, 319 (2004) http://dx.doi.org/10.1023/B:PHAC.0000048144.98876.1010.1023/B:PHAC.0000048144.98876.10Search in Google Scholar
© 2013 Versita Warsaw
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.