%0 Journal Article %A Liazid, Ali %A Fernández Barbero, Gerardo %A Palma Lovillo, Miguel %A García Barroso, Carmelo %T Optimization of a new extraction technique for analysis of verbenone and cis-verbenol in pine seeds %D 2007 %@ 0009-5893 %U http://hdl.handle.net/10498/14658 %X Results from a systematic study of the factors affecting extraction of cis-verbenol and verbenone from pine seeds are presented. Five extraction conditions were investigated: extraction solvent, method of extraction, extraction temperature, volume of solvent, and the ratio of the mass of sample to the amount of extraction solvent. %K Gas Chromatography %K Extraction %K Pine seeds %K Pinus pinaster %K cis-Verbenol %K Verbenone %~ Universidad de Cádiz