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SPME-GC-MS analysis of volatile organic compounds in honey from Basilicata. Evidence for the presence of pollutants from anthropogenic activities
Summary Solid-phase microextraction gas chromatography-mass spectrometry analysis of nineteen samples of honey from Basilicata (southern Italy) showed the presence of some flavour components never… Expand
In Vitro Antifungal Activity of Burkholderia gladioli pv. agaricicola against Some Phytopathogenic Fungi
- H. S. Elshafie, I. Camele, R. Racioppi, L. Scrano, N. Iacobellis, S. A. Bufo
- Biology, Medicine
- International journal of molecular sciences
- 3 December 2012
The trend to search novel microbial natural biocides has recently been increasing in order to avoid the environmental pollution from use of synthetic pesticides. Among these novel natural biocides… Expand
The Effect of Drying of the Composition of Volatile Organic Compounds in Rosmarinus officinalis, Laurus nobilis, Salvia officinalis and Thymus serpyllum. A HS-SPME-GC-MS Study
Abstract The main components of the volatile fraction of Rosmarinus officinalis L. leaves were α-pinene (23.92 %), camphene (11.50 %), limonene (8.27 %), β-pinene (7.95 %), and camphor (6.11 %).… Expand
On the origin of “Goût de Lumiere” in champagne
The flavour of champagne before and after UV irradiation was analysed by using SPME (solid phase microextraction). Fourteen components in the flavour were detected; some significant modifications in… Expand
Photochemical degradation of crude oil: Comparison between direct irradiation, photocatalysis, and photocatalysis on zeolite.
- M. D'auria, Lucia Emanuele, R. Racioppi, Vincenzina Velluzzi
- Chemistry, Medicine
- Journal of hazardous materials
- 15 May 2009
Direct irradiation for 100h of crude oil from Basilicata (Southern Italy) gave in the case of linear and branched alkanes a reduction of 9 and 5%, respectively. On the contrary, cyclic alkanes… Expand
Use of SPME-GC-MS in the study of time evolution of the constituents of saffron aroma: modifications of the composition during storage.
- M. D'Auria, G. Mauriello, R. Racioppi, G. L. Rana
- Medicine, Chemistry
- Journal of chromatographic science
The effect of storage on the composition of saffron aroma is studied. Six samples of saffron from different areas of Italy are analyzed by solid-phase microextraction-gas chromatography-mass… Expand
Photochemical dimerization in solution of arylacrylonitrile derivatives
Abstract The photochemical irradiation of acrylonitrile derivatives bearing either aromatic or heteroaromatic rings as substituents on C-3 gives dimeric products. The reactions were carried out in… Expand
The effect of heat and light on the composition of some volatile compounds in wine.
Abstract HS-SPME–GC–MS analysis of Aglianico del Vulture red wine from Southern Italy showed the presence of ethyl acetate, 3-methyl-1-butanol, 3-methylbutyl acetate, ethyl hexanoate, diethyl… Expand
Ichthyotoxic sesquiterpenes and xanthanolides from Dittrichia graveolens
Abstract The ichthyotoxicity of Dittrichia graveolens was found to be due to the major sesquiterpenes 12-carboxyeudesma-3,11(13)-diene and tomentosin. In addition, seven structurally related… Expand
Oxetane Synthesis through the Paternò-Büchi Reaction
The Paternò-Büchi reaction is a photochemical reaction between a carbonyl compound and an alkene to give the corresponding oxetane. In this review the mechanism of the reaction is discussed. On this… Expand