<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Careri, M.</style></author><author><style face="normal" font="default" size="100%">Mazzoleni, V.</style></author><author><style face="normal" font="default" size="100%">Musci, M.</style></author><author><style face="normal" font="default" size="100%">Molteni, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of electron beam irradiation on cork volatile compounds by gas chromatography mass spectrometry</style></title><secondary-title><style face="normal" font="default" size="100%">CHROMATOGRAPHIA</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cork volatiles</style></keyword><keyword><style  face="normal" font="default" size="100%">dynamic headspace sampling</style></keyword><keyword><style  face="normal" font="default" size="100%">electron beam irradiation</style></keyword><keyword><style  face="normal" font="default" size="100%">gas chromatography mass spectrometry</style></keyword><keyword><style  face="normal" font="default" size="100%">radiolysis-induced compounds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1999///</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">166 - 172</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The effects of electron beam irradiation on cork volatile compounds was studied at different doses (25, 100, 1000 kGy), Volatiles we:re isolated from cork using the dynamic headspace-sampling technique, then identified by gas chromatography-mass spectrometry (GC-MS). Similar gas chromatographic profiles were obtained for non-irradiated and irradiated corks. Quantitative differences induced by the three doses were evaluated by calculating peak areas for each compound identified. The quantitative differences between non-irradiated corks and those irradiated at 25 kGy were significant for only a few substances, when:as significant quantitative differences were found in samples irradiated at 100 and 1000 kGy. For these doses, the content of volatile compounds generally increased, especially that of aliphatic hydrocarbons and carbonyl compounds. The behaviour of radiolytic hydrocarbons indicates that the mechanisms proposed for their formation in irradiated foods could take place even in cork.</style></abstract><issue><style face="normal" font="default" size="100%">3-4</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;pub-location: ABRAHAM-LINCOLN-STRABE 46, POSTFACH 15 47, D-65005 WIESBADEN, GERMANY&lt;br/&gt;publisher: VIEWEG</style></notes></record></records></xml>