EXTRACTS OF ROSMARINUS OFFICINALIS, RHEUM RHAPONTICUM, AND ORIGANUM MAJORANA EXHIBIT SIGNIFICANT ANTI-STAPHYLOCOCCAL ACTIVITY

被引:5
作者
Abdel-Massih, R. M. [1 ]
Abraham, A. [1 ]
机构
[1] Univ Balamand, Fac Sci, Dept Biol, POB 100, El Koura, Lebanon
来源
INTERNATIONAL JOURNAL OF PHARMACEUTICAL SCIENCES AND RESEARCH | 2014年 / 5卷 / 03期
关键词
Rosmarinus officinalis; Rheum rhaponticum; Origanum majorana; Bacterial resistance; Antimicrobial agents; Minimum Inhibitory Concentration; Minimum Bactericidal Concentration;
D O I
10.13040/IJPSR.0975-8232.5(3).819-28
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Background: Bacterial resistance to antimicrobial agents is on the rise and this is causing serious complications resulting in increased morbidity and mortality of bacterial infections. There is a need for new antimicrobial molecules in order to fight against Multi-Drug-Resistant Organisms. The Mediterranean area is rich in a variety of medicinal plants and this may represent a potential for new compounds and molecules with enhanced antibacterial activity. Methods: The antimicrobial effects of three traditionally used Lebanese plants were investigated against 24 clinical isolates of Staphylococcus aureus with different phenotypes of resistance. Rosmarinus officinalis, Rheum rhaponticum, and Origanum majorana where extracted with ethanol, then further subfractionated with petroleum ether, dichloromethane and ethyl acetate. The remaining aqueous fraction was also collected, thus a total of five extracts were studied for each plant. The MIC and MBC of these extracts were determined using the microdilution technique. Results: Rosmarinus officinalis was the most effective against most of the strains studied including MRSA, QS, QR, MS and MR. The ethyl acetate fraction of Rosmarinus officinalis, Rheum rhaponticum, and Origanum majorana showed significant antibacterial activity against S. aureus with MIC ranging between 2.5 and 5 mu g/mu l. The crude extract of Rheum rhaponticum was also highly effective at a low concentration of 4.25 mu g/mu l. Conclusions: Most extracts showed antimicrobial activity at low concentrations. Antimicrobial activity of the plant extracts varied with the profile of resistance of the bacterial isolate. Further studies need to investigate the active compounds in these extracts and their mode of action to make use of them as antibiotics and food preservatives.
引用
收藏
页码:819 / 828
页数:10
相关论文
共 39 条
[1]  
Abdel-Massih R, 2010, J BOT, V8
[2]   Consequences of bacterial resistance to antibiotics in medical practice [J].
Acar, JF .
CLINICAL INFECTIOUS DISEASES, 1997, 24 :S17-S18
[3]   Nosocomial infection caused by methicillin-resistant Staphylococcus aureus in Palestine [J].
Adwan, K ;
Abu-Hasan, N ;
Adwan, G ;
Jarrar, N ;
Abu-Shanab, B ;
Abu-Zant, A .
MICROBIAL DRUG RESISTANCE, 2005, 11 (01) :75-77
[4]   ANTIOXIDANT AND PROOXIDANT PROPERTIES OF ACTIVE ROSEMARY CONSTITUENTS - CARNOSOL AND CARNOSIC ACID [J].
ARUOMA, OI ;
HALLIWELL, B ;
AESCHBACH, R ;
LOLIGERS, J .
XENOBIOTICA, 1992, 22 (02) :257-268
[5]   Antibiotic consumption in southern and eastern Mediterranean hospitals: results from the ARMed project [J].
Borg, Michael A. ;
Zarb, Peter ;
Ferech, Matus ;
Goossens, Herman .
JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY, 2008, 62 (04) :830-836
[6]   Prevalence of methicillin-resistant Staphylococcus aureus (MRSA) in invasive isolates from southern and eastern Mediterranean countries [J].
Borg, Michael A. ;
de Kraker, Marlieke ;
Scicluna, Elizabeth ;
van de Sande-Bruinsma, Nienke ;
Tiemersma, Edine ;
Monen, Jos ;
Grundmann, Hajo .
JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY, 2007, 60 (06) :1310-1315
[7]   Antibiotic consumption as a driver for resistance in Staphylococcus aureus and Escherichia coli within a developing region [J].
Borg, Michael A. ;
Zarb, Peter ;
Scicluna, Elizabeth A. ;
Rasslan, Ossama ;
Gur, Deniz ;
Ben Redjeb, Saida ;
Elnasser, Ziad ;
Daoud, Ziad .
AMERICAN JOURNAL OF INFECTION CONTROL, 2010, 38 (03) :212-216
[8]  
BOYCE JM, 1990, INFECT CONT HOSP EP, V11, P639
[9]   Quorum Quenching and Antimicrobial Activity of Goldenseal (Hydrastis canadensis) against Methicillin-Resistant Staphylococcus aureus (MRSA) [J].
Cech, Nadja B. ;
Junio, Hiyas A. ;
Ackermann, Laynez W. ;
Kavanaugh, Jeffrey S. ;
Horswill, Alexander R. .
PLANTA MEDICA, 2012, 78 (14) :1556-1561
[10]  
Clinical and Laboratory Standards Institute, 2008, METH DIL ANT SUSC TE