Antimicrobial activity of xanthatin from Xanthium spinosum L.
نویسندگان
چکیده
منابع مشابه
Biological activities of xanthatin from Xanthium strumarium leaves.
The objective of the present work was to evaluate the biological activities of the major bioactive compound, xanthatin, and other compounds from Xanthium strumarium (Asteraceae) leaves. Inhibition of bloodstream forms of Trypanosoma brucei brucei and leukaemia HL-60 cell proliferation was assessed using resazurin as a vital stain. Xanthatin was found to be the major and most active compound aga...
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The leaves of the Xanthium spinosum plant have been used culturally in Paraguay for their medicinal properties. Acute toxicity of mature leaf extract was evaluated. For the study, 35 Balb/c mice were selected and allocated into 7 groups, 6 test groups and 1 control group. The extract was prepared in concentrations of 6% and 9% (g/dL). The 6% concentration was administrated to 3 test groups and ...
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چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Xanthium strumarium L. antimicrobial activity and carboxyatractyloside analysis through electrospray ionization mass spectrometry
The aim of this work was to evaluate the antimicrobial activity of Xanthium strumarium L. leaf extracts against Staphylococcus aureus, Escherichia coli, Salmonella typhimurium, Pseudomonas aeruginosa and Clostridium perfringens, as well as to investigate the presence of the toxic compound carboxyatractyloside in different plant parts. S. aureus and C. perfringens were more sensitive to non-pola...
متن کاملAntibacterial Activity of the Eerial Axtracts from Xanthium brasilicum
Antibacterial activity of the aerial extracts from Xanthium brasilicum prepared in methanol, diethyl ether, petroleum benzene and an equal mixture of the three solvents were studied against bacterial laboratory standards and clinical isolates using the disk diffusion method. The best antibacterial results were obtained when methanol or the solvent mixture was used. The crude extract with the hi...
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ژورنال
عنوان ژورنال: Letters in Applied Microbiology
سال: 1994
ISSN: 0266-8254,1472-765X
DOI: 10.1111/j.1472-765x.1994.tb00848.x