Karakterizacija metanolnih ekstrakata i etarskih ulja iglica i šišarki osam vrsta samoniklih kleka (rod Juniperus L.) obuhvatala je fitohemijski skrining i ispitivanje antioksidantne, antiinflamatorne i antimikrobne aktivnosti. Primenom LC-MS/MS i GC-MS tehnike detektovan i odreĎen je sadržaj fenolnih i terpenoidnih sekundarnih biomolekula. Antioksidantna aktivnost ekstrakata i etarskih ulja (sposobnost neutralizacije slobodnih radikala, redukcioni potencijal i inhibicija lipidne peroksidacije) ispitana je primenom spektrofotometrijskih metoda. U cilju odreĎivanja antiinflamatornog potencijala, primenjena je ex vivo metoda za praćenje aktivnosti trombocitne ciklooksigenaze-1 i 12-lipoksigenaze. Antimikrobna aktivnost etarskih ulja odreĎena je na šest odabranih bakterijskih sojeva. Ispitani ekstrakti i etarska ulja pokazali su značajnu biološku aktivnost.
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