<?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%">Barreto, M. C.</style></author><author><style face="normal" font="default" size="100%">Boas, L. Vilas</style></author><author><style face="normal" font="default" size="100%">Carneiro, L. C.</style></author><author><style face="normal" font="default" size="100%">Rom, M. V. San</style></author><author><style face="normal" font="default" size="100%">Vilas Boas, L.</style></author><author><style face="normal" font="default" size="100%">San Romão, M. V.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Volatile Compounds in Samples of Cork and also Produced by Selected Fungi</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Agricultural and Food Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2</style></keyword><keyword><style  face="normal" font="default" size="100%">2.4.6-trichloroanisole</style></keyword><keyword><style  face="normal" font="default" size="100%">4</style></keyword><keyword><style  face="normal" font="default" size="100%">6-trichloroanisole</style></keyword><keyword><style  face="normal" font="default" size="100%">Cork</style></keyword><keyword><style  face="normal" font="default" size="100%">fungi</style></keyword><keyword><style  face="normal" font="default" size="100%">volatile compounds</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1021/jf200560e</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">6568 - 6574</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The production of volatile compounds by microbial communities of cork samples taken during the cork manufacturing process was investigated. The majority of volatiles were found in samples collected at two stages: resting after the ﬁrst boiling and nontreated cork disks. Volatile proﬁles produced by microbiota in both stages are similar. The releasable volatile compounds and 2,4,6-trichloroanisole (TCA) produced in cork-based culture medium by ﬁve isolated fungal species in pure and mixed cultures were also analyzed by gas chromatography coupled with mass spectrometry (GC-MS).The results showed that 1-octen-3-ol and esters of fatty acids (medium chain length C8C20) were the main volatile compounds produced by either pure fungal species or their mixture. Apparently,Penicillium glabrum is the main contributor to the overall volatile composition observed in the mixed culture. The production of releasable TCA on cork cannot be attributed to any of the assayed fungal isolates.</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;publisher: American Chemical Society</style></notes></record><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%">Coquet, C.</style></author><author><style face="normal" font="default" size="100%">Bauza, E.</style></author><author><style face="normal" font="default" size="100%">Oberto, G.</style></author><author><style face="normal" font="default" size="100%">Berghi, A.</style></author><author><style face="normal" font="default" size="100%">Farnet, A. M.</style></author><author><style face="normal" font="default" size="100%">Ferré, E.</style></author><author><style face="normal" font="default" size="100%">Peyronel, D.</style></author><author><style face="normal" font="default" size="100%">Dal Farra, C.</style></author><author><style face="normal" font="default" size="100%">Domloge, N.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quercus suber cork extract displays a tensor and smoothing effect on human skin: an in vivo study.</style></title><secondary-title><style face="normal" font="default" size="100%">Drugs under experimental and clinical research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2</style></keyword><keyword><style  face="normal" font="default" size="100%">3-friedelanol</style></keyword><keyword><style  face="normal" font="default" size="100%">6-heptanediol</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus suber L.</style></keyword><keyword><style  face="normal" font="default" size="100%">suberin</style></keyword><keyword><style  face="normal" font="default" size="100%">Terpens</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2005///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://europepmc.org/abstract/MED/16033247</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">89 - 99</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Recently, it has become indispensable for anti-aging active ingredients to provide a visible and immediate smoothing antiwrinkle effect. In Quercus suber, suberin is the most important structural component of cork cell walls. Studies have shown that suberin is made up mostly of hydroxycarboxylic acids and that it is endowed with many special mechanical and chemical properties that evoke a possible smoothing effect on the surface of the skin. Therefore, we were interested in investigating the effect of this cork extract on the skin's surface in a double-blind clinical study. The study was conducted in 15 healthy volunteers, aged 22 to 52 years. The volunteers applied a gel formula with 3% of cork extract, or placebo gel, on each forearm. Skin surface roughness was evaluated visually by pictures and by silicone replicas 1 and 2 h after application, followed by statistical analysis using the matched-pairs McNemar statistical test. McNemar analysis of the pictures revealed that application of cork extract on the skin resulted in a highly significant reduction of roughness 1 h after application. This effect was observed in 73.3% of volunteers. Two hours after cork extract application, a highly significant improvement of skin roughness was found in 78.6% of volunteers. Moreover, silicone replica treatment confirmed significant improvement in average of roughness at 2 h. These results demonstrate that cork extract provides a remarkable and highly significant tensor and smoothing effect on the skin, which could be of great use in anti-aging skin care products.</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">Journal Article,Randomized Controlled Trial,Journal Article,Randomized Controlled Trial,The following values have no corresponding Zotero field:&lt;br/&gt;pub-location: Vincience Research Center, Sophia Antipolis, France.</style></notes></record><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%">Coquet, C</style></author><author><style face="normal" font="default" size="100%">Bauza, E</style></author><author><style face="normal" font="default" size="100%">Oberto, G</style></author><author><style face="normal" font="default" size="100%">Berghi, A</style></author><author><style face="normal" font="default" size="100%">Farnet, A M</style></author><author><style face="normal" font="default" size="100%">Ferré, E</style></author><author><style face="normal" font="default" size="100%">Peyronel, D</style></author><author><style face="normal" font="default" size="100%">Dal Farra, C</style></author><author><style face="normal" font="default" size="100%">Domloge, N</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quercus suber cork extract displays a tensor and smoothing effect on human skin: an in vivo study.</style></title><secondary-title><style face="normal" font="default" size="100%">Drugs under experimental and clinical research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">2</style></keyword><keyword><style  face="normal" font="default" size="100%">3-friedelanol</style></keyword><keyword><style  face="normal" font="default" size="100%">6-heptanediol</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus suber L.</style></keyword><keyword><style  face="normal" font="default" size="100%">suberin</style></keyword><keyword><style  face="normal" font="default" size="100%">Terpens</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><pub-location><style face="normal" font="default" size="100%">Vincience Research Center, Sophia Antipolis, France.</style></pub-location><volume><style face="normal" font="default" size="100%">31</style></volume><pages><style face="normal" font="default" size="100%">89-99</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Recently, it has become indispensable for anti-aging active ingredients to provide a visible and immediate smoothing antiwrinkle effect. In Quercus suber, suberin is the most important structural component of cork cell walls. Studies have shown that suberin is made up mostly of hydroxycarboxylic acids and that it is endowed with many special mechanical and chemical properties that evoke a possible smoothing effect on the surface of the skin. Therefore, we were interested in investigating the effect of this cork extract on the skin's surface in a double-blind clinical study. The study was conducted in 15 healthy volunteers, aged 22 to 52 years. The volunteers applied a gel formula with 3% of cork extract, or placebo gel, on each forearm. Skin surface roughness was evaluated visually by pictures and by silicone replicas 1 and 2 h after application, followed by statistical analysis using the matched-pairs McNemar statistical test. McNemar analysis of the pictures revealed that application of cork extract on the skin resulted in a highly significant reduction of roughness 1 h after application. This effect was observed in 73.3% of volunteers. Two hours after cork extract application, a highly significant improvement of skin roughness was found in 78.6% of volunteers. Moreover, silicone replica treatment confirmed significant improvement in average of roughness at 2 h. These results demonstrate that cork extract provides a remarkable and highly significant tensor and smoothing effect on the skin, which could be of great use in anti-aging skin care products.</style></abstract><notes><style face="normal" font="default" size="100%">Journal Article,Randomized Controlled Trial,</style></notes><research-notes><style face="normal" font="default" size="100%">Journal Article,Randomized Controlled Trial,</style></research-notes></record></records></xml>