RESUMO
Four commercial qualities of Hawaiian sandalwood oil produced from wood of Santalum paniculatum originating from the island of Hawaii ("The Big Island") were analyzed using GC and GC-MS. Main constituents of the oils were (Z)-α-santalol (34.5-40.4%) and (Z)-ß-santalol (11.0-16.2%). An odor evaluation of the oils was carried out against East Indian sandalwood oil. In addition, the chemical composition of Hawaiian sandalwood oil was compared with four different Santalum species originating from East India, New Caledonia, Eastern Polynesia and Australia, respectively.
Assuntos
Óleos de Plantas/química , Santalum/química , Sesquiterpenos/química , Austrália , Cromatografia Gasosa-Espectrometria de Massas , Havaí , Óleos de Plantas/classificação , Sesquiterpenos/classificaçãoRESUMO
Jasminum flexile flower absolute from the south of India and the corresponding vacuum headspace (VHS) sample of the absolute were analyzed using GC and GC-MS. Three other commercially available Indian jasmine absolutes from the species: J. sambac, J. officinale subsp. grandiflorum, and J. auriculatum and the respective VHS samples were used for comparison purposes. One hundred and twenty-one compounds were characterized in J. flexile flower absolute, with methyl linolate, benzyl salicylate, benzyl benzoate, (2E,6E)-farnesol, and benzyl acetate as the main constituents. A detailed olfactory evaluation was also performed.