نوع مقاله : مقاله پژوهشی
2 استاد گروه اصلاح و بیوتکنولوژی، دانشکده کشاورزی، دانشگاه زابل
3 هیات علمی دانشگاه زابل
4 هئیت علمی دانشگاه زابل
5 پژوهشکده فناوری های نوین زیستی دانشگاه زنجان
6 دانشگاه علوم پزشکی زنجان
عنوان مقاله [English]
Rosemary is one of the most useful medicinal plants among different categories of plants due to its many medicinal properties. Nanoparticles as one of the non-bio-stresses by using their electrochemical properties cause to interference in the biosynthetic pathway of compounds in plants. In this study, gold nanoparticles were extracted based on chemical reduction method and the synthesis of gold nanoparticles was confirmed by electron microscope diffraction (SEM) and spectrophotometric analyzes. rosemary plants were treated with a concentration of 30 ppm gold nanoparticles in 24 and 48 hours. The oily compounds of the plant were extracted by twice Clevenger apparatus and mass spectrometer (GC-MS) was applied on them. The results obtained in this study showed significant changes in the compounds obtained by mass spectrometer (GC-MS) in rosemary oil, each of which has unique medicinal properties. Changes in secondary metabolites increase the plant's antioxidant defenses, which can be important in adapting to stresses.Verbonone is an effective compound in rosemary oil that in this study had a significant increase under the treatment of gold nanoparticles. Due to the high importance of this compound, it may be possible to induce the maximum of this compound in the oily compounds of rosemary and mass production of this compound for future studies.