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Composition of the Essential Oil of Nepeta racemosa Lam
(1993) Baser, K. H. C.; Özek, T.; Akgül, A.; Tümen, G.
Water-distilled essential oils of Nepeta racemosa collected from two different localities in Turkey were analyzed by capillary GC and GUMS. The major constituents of the oils were found to be 4aa,7a,7ap-nepetalactone (31.51-91.46%) and 1,8-cineole (2.04-10.44%).
A Preliminary Examination of the Composition of the Seed Oil of Matthiola Anchoniifolia Hub.-Mor. Obtained by Microdistillation
(Allured Publ Corp, 2006) Kirimer, N.; Özek, G.; Özek, T.; Başer, K. H. C.; Duran, A.
An essential oil obtained from the crushed seeds of Matthiola anchoniifolia Hub.-Mor. (Cruciferae) was obtained by microdistillation and analyzed by both GC and GUMS. Octyl acetate (21.2%) was identified as the main constituent in the oil. Sulfur compounds responsible for the foul odor of the oil comprised 34.7%. They consisted of isopropyl isothiocyanate (16.9%), dimethyl trisulfide (8.8%), dimethyl disulfide (4.7%) and isobutyl isothiocyanate (4.3%).