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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Advanced Herbal Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Persian Gulf,Antibacterial activity,Zygophyllum Qatarense Hadidi (ZQ),Phenolic compounds,HPLC-DAD
- چکیده:
- چکیده انگلیسی: Background and aims: In present study, chemical composition and antibacterial activity of Zygophyllum Qatarense Hadidi (ZQ) leaf extract were investigated. This study is the first report of evaluation and identification constituent of ZQ leaf that grown in Iran.
Methods:Phenolic compounds of methanolic extract of ZQ leaf were identified by High Performance Liquid Chromatography-DAD instrument (HPLC-DAD) and antibacterial activities of this plant against Klebsiella pneumonia and Staphylococcus epidermidis were evaluated by disk diffusion method, MIC and MBC methods
Results: The results showed that this plant contains chlorogenic acid, sinapic acid, caffeic acid, catachin, trans-ferulic acid and rosmarinic acid. The caffeic acid, catachin and rosmarinic acid are significant compound. The results showed methanolic extracts of ZQ leaf have a good potential against K. pneumonia and S. epidermidis.
Conclusion: ZQ has a wide range of biological properties and can be used in different industries such as pharmaceutical and food production.- انتشار مقاله: 17-06-1396
- نویسندگان: Rasoul Barzegar,Hamid Reza Safaei,Maryam Sadat Masoumzadeh
- مشاهده
- جایگاه : پژوهشی
- مجله: Advanced Herbal Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: essential oil,Antioxidant Activity,Thymus vulgaris,GC/mass,TBHQ
- چکیده:
- چکیده انگلیسی: Background and aims: Coinciding with the rise of human population, the use of medicinal plants began by ancient peoples as medicine, poison, detergent, food and paint upon it.
Methods: In present study, the chemical composition and antioxidant activity of Shirazi thyme, T. vulgaris, essential oil was analyzed by three methods (DPPH, potassium ferricyanide reaction and CUPRAC methods) and comparison with TBHQ method for determination of reducing power of T. vulgaris essential oil by potassium ferricyanide method. Phytochemical composition of T. vulgaris essential oil was identified by GC/Mass device.
Results: The results showed that T. vulgaris essential oil has a good potential against oxidants even near to TBHQ. The essential oils of this plant are Thymol (40.02%) and Carvacrol (18.31%).
Conclusion: The results of antioxidant activity of Thymus vulgaris using three methods and comparison with TBHQ (Tertiary butyl hydroquinone) showed Thymus vulgaris essential oil have a good potential for scavenging of free radicals similar to TBHQ.
- انتشار مقاله: 20-02-1396
- نویسندگان: Zahra Nemati,Rasoul Barzegar,Maryam Khosravinezhad,Ebrahim Talebi,Hamid Reza Safaei
- مشاهده