Kamiar Zomorodian - Basic Sciences in Infectious Diseases Research Center and Department of Medical Mycology and Parasitology, Shiraz University of Medical Sciences, Shiraz, Iran
Davoud saeidi - Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
Diba Fani - Basic Sciences in Infectious Diseases Research Center and Department of Medical Mycology and Parasitology, Shiraz University of Medical Sciences, Shiraz, Iran
Fatemeh Tazarvi - Basic Sciences in Infectious Diseases Research Center and Department of Medical Mycology and Parasitology, Shiraz University of Medical Sciences, Shiraz, Iran
Mohammad Reza Hajinezhad - Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine, University of Zabol, Bonjar Avenue, Zabol City, Iran
Seyyed Alireza Hashemi - Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran

In this study, the antioxidant, anti-fungal and also anti-bacterial content in Cuscuta epithymum and Pyrethrum roseum plants were investigated. The extraction of essences is sensitive to operational conditions. Therefore, the effect of different extraction techniques by using HS -SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), on the quality of essence oil composition was inspected and the composition of the final product was recognized using gas chromatography and mass spectroscopy.Essential Cuscuta epithymum and Pyrethrum roseum is widely used in pharmaceutical, sanitary, cosmetic, agriculture and food industries for their bactericidal, virucidal, fungicidal, antiparasitical and insecticidal properties. Their anticancer activity is well documented. The chemical composition of the essential oil from Cuscuta epithymum and Pyrethrum roseum was analyzed by GC-MS.

antioxidants, antimicrobial, insecticidal activity, Cuscuta epithymum, Pyrethrum roseum