| Article Details : |
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| | | Article Name : | | | Extraction, identification and antimicrobial activity
of phenolic compounds associated with HPLC in
extracts of Teucrium polium wild plant | | Author Name : | | | MUTHANNA J. MOHAMMED, AWAB YOUNUS | | Publisher : | | | Bridge Center | | Article URL : |  | | | Abstract : | | | Teucrium polium plants have been used in traditional
medicine for treatment of different diseases. The aim of this study was
to investigate phenolic contents by high-performance liquid
chromatography (HPLC) and the antimicrobial activity of Teucrium
polium extracts against six types of pathogenic bacteria (three Grampositive and three Gram-negative). The HPLC analysis showed that
extracts consist of phenolic compounds (Catechol, Coumarin and
Cinnamic acid). Cultures were treated with extracts in separate
treatments; both herbal extracts significantly inhibited the growth of
all six types of bacteria in 200 and 100 mg/ml concentrations
comparing with the very similar inhibition of two antibiotics as
controls (Amikacin and Gentamycin). The lowest concentrations (50,
25 and 12.5) showed lower inhibition comparing with the extracts with
high concentrations for all six types of bacteria.
| | Keywords : | | | HPLC, Teucrium polium, Catechol, Coumarin, Cinnamic
acid, Amikacin, Gentamycin. |
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