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Anti-bacterial activities of some active constituents isolated from Phlomis Floccosa D. don
Other Title(s)
الأنشطة المضادة للبكتريا لبعض المكونات الفعالة لنبات ضرس الشايب
Joint Authors
Lutfi, Rihab Ahmad
Abd al-Muti, Hibah Ibrahim
Source
Egyptian Journal of Desert Research
Issue
Vol. 66, Issue 1 (30 Jun. 2016), pp.69-78, 10 p.
Publisher
Publication Date
2016-06-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The present study aimed to evaluate the anti-bacterial activities (in vitro) of the total extract of 70% methanol and successive extractsof different organic solvents (petroleum ether, chloroform, methanol, 50% methanol extracts), and their isolated compounds of the vegetative parts and flowers of Phlomis floccosa against Escherichia coli, Klebsiella pneumonia, Proteus spp.andStaphylococcus aureus.
Where the best antibacterial active extract for vegetative parts was chloroform, while it was petroleum ether extract for flowers.
Isolation and purification of the major compounds of the active fractions concluded that, 7, 3', 4'-trimethoxy quercetin (flavonoid) and hahnfett (hydrocarbon) were detected in the vegetative parts, meanwhile, stewertiisin B (sesquiterpene) was detected in the flowers.
The three isolated compounds showed active inhibition of the bacterial growth.
American Psychological Association (APA)
Lutfi, Rihab Ahmad& Abd al-Muti, Hibah Ibrahim. 2016. Anti-bacterial activities of some active constituents isolated from Phlomis Floccosa D. don. Egyptian Journal of Desert Research،Vol. 66, no. 1, pp.69-78.
https://search.emarefa.net/detail/BIM-821751
Modern Language Association (MLA)
Lutfi, Rihab Ahmad& Abd al-Muti, Hibah Ibrahim. Anti-bacterial activities of some active constituents isolated from Phlomis Floccosa D. don. Egyptian Journal of Desert Research Vol. 66, no. 1 (2016), pp.69-78.
https://search.emarefa.net/detail/BIM-821751
American Medical Association (AMA)
Lutfi, Rihab Ahmad& Abd al-Muti, Hibah Ibrahim. Anti-bacterial activities of some active constituents isolated from Phlomis Floccosa D. don. Egyptian Journal of Desert Research. 2016. Vol. 66, no. 1, pp.69-78.
https://search.emarefa.net/detail/BIM-821751
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 76-77
Record ID
BIM-821751