Amaç: Bu çalışmanın amacı altın otu esansiyel yağı ve argan karışımının yanıt yüzey metodolojisi (YYM) koşullarında mikrokapsüle edilmesi uygun krem formülasyonundaki antioksidan aktivitesinin belirlenmesidir. Materyal Yöntem: YYM deney tasarımı kullanılarak, kompleks koaservasyon yöntemi ile mikrokapsül üretilmiştir. Araştırma Bulguları: Altın karışımlı, jelatin/arap zamkı duvarlı mikrokapsüll...

Abstract Biosynthesis of nanoparticles is the preferred route for fabrication biocompatible and cheaper drugs. In this study, extract major secondary metabolite from Helichrysum aureonitens , 3,5-dihydroxy-6,7,8-trimethoxyflavone, were used to synthesize silver zinc oxide nanoparticles. Spectroscopic microscopic techniques confirmed formation The flavone alone showed higher DPPH radical scaveng...

background and objectives: helichrysum oligocephalum dc. (compositae)  is an endemic plant in iran that has been recommended by iranian traditional and folk medicine practitioners for gastrointestinal complaints. the plant is rich in essential oil and in the present investigation, the volatile composition of the species has been determined. methods: the light yellow essential oil from the aeria...