Ribes L. cinsine ait bitkiler ço?u zaman do?al olarak yeti?en, son zamanlarda da kültürü yap?lan çal? formundaki bitkilerdir. Bu cinse olan bekta?i üzümü ve frenk üzümünün sa?l?k aç?s?ndan çe?itli faydalara sahip oldu?u bilinmekte olup, bu faydalar?ndan dolay? y?llarda insano?lunun dikkatini cezbetmi? durumdad?r. çal??mada Be?ikdüzü/Trabzon’dan toplanm?? (Ribes uva-crispa L.) da? alpinum toplam...

The essential oil composition of the aerial parts of Nepeta raphanorhiza is reported for the first time. Capillary GC-FID & GC-MS analysis of the essential oil led to the identification of 16 components accounting for 97.5% of the total oil. Sesquiterpene hydrocarbons dominated the oil composition accounting for 65.3 % followed by monoterpene hydrocarbons constituting 19.5 % of the total oil co...

Nepeta L. (Lamiaceae) species are belonging to aromatic and medicinal plants. Many biological activities of have been reported. In this study, memory-enhancing nuda ssp. essential oil was aimed be evaluated in laboratory rats treated with scopolamine. GC-MS/GC-FID system used identify composition. Memory performances the were tested using Y-maze radial-arm maze. Acetylcholinesterase enzyme acti...

HE major components of Mentha oils are a principal ketone, and its related alcohol and ester. Since these compounds account for 75-85 percent of the oil by weight, an elementary genetic understanding of their origin and relationship would seem important to any plant breeding work. In this paper, we wish to consider the genetic relationship between the ketone (menthone) and its related alcohol (...