Türkiye’de endemik olarak bulunan Sideritis hololeuca Boiss. & Heldr. apud Bentham ve Sideritis libanotica Labill. subsp. violascens (P.H.Davis) P.H.Davis bitki türlerinin toprak üstü kısımlarından elde edilen kloroform, aseton ve etanol ekstreleri, 8 adet Gram-pozitif (Bacillus cereus ATCC 14579, Bacillus subtilis B RSHMB, Listeria monocytogenes tip 2 NCTC 5348, Micrococcus luteus LA 2971, Staphylococcus aureus ATCC 29740, Streptococcus mutans NCTC 10449, Streptococcus pneumoniae ATCC 6305 ve Streptococcus pyogenes ATCC 19615) ve 6 adet Gram-negatif (Escherichia coli ATCC 35218, Klebsiella pneumoniae ATCC 10031, Proteus mirabilis ATCC 15146, Proteus vulgaris ATCC 7829, Pseudomonas aeruginosa ATCC 15442 ve Salmonella enteritidis RSHMB) olmak üzere toplam 14 adet standart bakteri suşuna karşı disk difüzyon metoduyla araştırıldı. Araştırma sonucunda; Bacillus cereus, Staphylococcus aureus, Streptococcus pneumoniae, Escherichia coli, Pseudomonas aeruginosa ve Salmonella enteritidis’e karşı hiçbir ekstrenin antibakteriyel aktiviteye sahip olmadığı, ancak zayıf antibakteriyel aktiviteye sahip olan ekstrelerden en az birinin diğer bakteri türlerine karşı etkili olduğu bulundu.
Sideritis hololeuca Sideritis libanotica subsp. violascens antibakteriyel aktivite disk difüzyon metodu
The antibacterial activity of the chloroform, acetone and ethanol extracts obtained from the aerial parts of Sideritis hololeuca Boiss.&Heldr. apud Bentham and Sideritis libanotica subsp. violascens (P.H.Davis) P.H.Davis (endemic species) were investigated using the disc diffusion method against 14 different bacteria [8 Gram positive (Bacillus cereus ATCC 14579, Bacillus subtilis B RSHMB, Listeria monocytogenes tip 2 NCTC 5348, Micrococcus luteus LA 2971, Staphylococcus aureus ATCC 29740, Streptococcus mutans NCTC 10449, Streptococcus pneumoniae ATCC 6305 and Streptococcus pyogenes ATCC 19615) and 6 Gram negative (Escherichia coli ATCC 35218, Klebsiella pneumoniae ATCC 10031, Proteus mirabilis ATCC 15146, Proteus vulgaris ATCC 7829, Pseudomonas aeruginosa ATCC 15442 and Salmonella enteritidis RSHMB)]. By the results of the study it was determined that no extracts showed any antibacterial activities against the bacteriae Bacillus cereus, Staphylococcus aureus, Streptococcus pneumoniae, Escherichia coli, Pseudomonas aeruginosa and Salmonella enteritidis,while at least one of the extracts which showed antibacterial activity weakly was found to be effective against others of the bacteriae tested.
Sideritis hololeuca Sideritis libanotica subsp. violascens antibacterial activity disc diffusion method
Other ID | JA58DF86JD |
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Journal Section | Research Articles |
Authors | |
Publication Date | December 1, 2009 |
Submission Date | December 1, 2009 |
Published in Issue | Year 2009 Volume: 2 Issue: 33 |
Journal Owner: On behalf of Selçuk University Faculty of Science, Rector Prof. Dr. Hüseyin YILMAZ
Selcuk University Journal of Science Faculty accepts articles in Turkish and English with original results in basic sciences and other applied sciences. The journal may also include compilations containing current innovations.
It was first published in 1981 as "S.Ü. Fen-Edebiyat Fakültesi Dergisi" and was published under this name until 1984 (Number 1-4).
In 1984, its name was changed to "S.Ü. Fen-Edeb. Fak. Fen Dergisi" and it was published under this name as of the 5th issue.
When the Faculty of Letters and Sciences was separated into the Faculty of Science and the Faculty of Letters with the decision of the Council of Ministers numbered 2008/4344 published in the Official Gazette dated 3 December 2008 and numbered 27073, it has been published as "Selcuk University Journal of Science Faculty" since 2009.
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