EVALUATION OF ANTIMICROBIAL ACTIVITY OF OLIVE LEAF EXTRACTS BY ELISA METHOD

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RAFIEI Z.; JAFARI S.M.; ALAMI M.; KHOMEIRI M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS Year:2012 | Volume:28 | Issue:2 (56) Page(s): 280-292

Download Full-Text

Persian Verion

View:

1,553

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF ANTIMICROBIAL ACTIVITY OF OLIVE LEAF EXTRACTS BY ELISA METHOD

Author(s)

RAFIEI Z. | JAFARI S.M. | ALAMI M. | KHOMEIRI M. | Issue Writer Certificate

Keywords

OLEA EUROPAEA L.Q2

PHENOLIC COMPOUNDSQ2

EXTRACTIONQ2

MICROWAVEQ2

ANTIMICROBIAL ACTIVITYQ2

Abstract

The aim of the study was to investigate the effect of EXTRACTION through two methods of maceration and MICROWAVE-assisted EXTRACTION on PHENOLIC COMPOUNDS of olive leaves (Mishen cultivar) with solvents of water, 80% methanol and acetone. The highest total phenolic content (211.385±0.13 mg tannic acid/g extract) was related to the methanol extract produced by MICROWAVE-assisted EXTRACTION but acetone extracts gave the lowest amount for both methods. Comparing the EXTRACTION methods showed that MAE had higher EXTRACTION efficiency in all three tested solvents. Regarding ANTIMICROBIAL ACTIVITY of olive leaf extracts, we evaluated the bactericidal effects of different solvent extracts on Staphilococcus aureus, Salmonella typhi and Escherishia coli. In terms of S. aureus, the lowest minimum inhibitory concentration (MIC= 315 µg/ml) and. minimum bactericidal concentration (MBC=2500 µg/ml) were observed with acetone extract in MAE and methanol extracts in both methods, respectively. As for E.coli the lowest MIC was 625 µg/ml and the lowest MBC (5000 µg/ml) was associated with water and methanol extracts in MICROWAVE-assisted EXTRACTION. In terms of S. typhi, the lowest MIC and MBC were 315 and 10000 µg/ml, respectively. To conclude, it was found that S. typhi was the most resistant bacteria against the extracts; in most cases MAE-produced extracts showed more ANTIMICROBIAL ACTIVITY compared to traditional-produced extracts.

Cites

COMPARISON OF ANTIBACTERIAL ACTIVITY OF FOUR CULTIVARS OF OLIVE (OLEA EUROPAEA) LEAF EXTRACT ON BACILLUS CEREUS

References

Cite

APA: Copy

RAFIEI, Z., JAFARI, S.M., ALAMI, M., & KHOMEIRI, M.. (2012). EVALUATION OF ANTIMICROBIAL ACTIVITY OF OLIVE LEAF EXTRACTS BY ELISA METHOD. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, 28(2 (56)), 280-292. SID. https://sid.ir/paper/105153/en

Vancouver: Copy

RAFIEI Z., JAFARI S.M., ALAMI M., KHOMEIRI M.. EVALUATION OF ANTIMICROBIAL ACTIVITY OF OLIVE LEAF EXTRACTS BY ELISA METHOD. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS[Internet]. 2012;28(2 (56)):280-292. Available from: https://sid.ir/paper/105153/en

IEEE: Copy

Z. RAFIEI, S.M. JAFARI, M. ALAMI, and M. KHOMEIRI, “EVALUATION OF ANTIMICROBIAL ACTIVITY OF OLIVE LEAF EXTRACTS BY ELISA METHOD,” IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, vol. 28, no. 2 (56), pp. 280–292, 2012, [Online]. Available: https://sid.ir/paper/105153/en

Related Journal Papers