Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/13880200902822604 |
Antimicrobial properties of aqueous extracts from three medicinal plants growing wild in arid regions of Tunisia | |
Hammami, Riadh2,3; Zouhir, Abdelmajid2; Ben Hamida, Jeannette2; Neffati, Mohamed4; Vergoten, Gerard3; Naghmouchi, Karim1; Fliss, Ismail1,2 | |
通讯作者 | Fliss, Ismail |
来源期刊 | PHARMACEUTICAL BIOLOGY
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ISSN | 1388-0209 |
EISSN | 1744-5116 |
出版年 | 2009 |
卷号 | 47期号:5页码:452-457 |
英文摘要 | Seed extracts of three plant species that grow wild in the arid regions of Tunisia, Juniperus phoenicea L. (Cupressaceae), Pistacia atlantica Desf. (Anacardiaceae), and Oudneya africana R. Br. (Brassicaceae), were examined for antimicrobial activity against bacterial food pathogens. Aqueous extracts were prepared and then precipitated with methanol or acetone. Extracted acetone fractions (pH 7.2) showed powerful antimicrobial activity, especially against Listeria monocytogenes, Listeria innocua, and Listeria ivanovii (Grampositive) and were also active against Gram-negative strains Escherichia coli and Pseudomonas aeruginosa. Extracts selected for high antimicrobial activity were stable in the presence of organic solvents (chloroform, hexane, acetonitrile, methanol, and acetone), and withstand thermal treatments up to 100 degrees C for 30 min.L. monocytogenes LSD530 and E. coli ATCC 25922 appeared to be inhibited by Juniperus and Pistacia extracts with a minimum concentration of 1.56 and 3. 12 mg/mL, respectively. This study established the potential of medicinal plants growing wild in arid regions of Tunisia as a source of antimicrobial agents. |
英文关键词 | Food-borne pathogens Juniperus phoenicea Oudneya africana Pistacia atlantica |
类型 | Article |
语种 | 英语 |
国家 | Canada ; Tunisia ; France |
收录类别 | SCI-E |
WOS记录号 | WOS:000268254900014 |
WOS关键词 | DRUG-RESISTANCE ; PEPTIDES ; SEEDS ; BACTERIOCINS ; PURIFICATION ; MECHANISMS ; XANTHONES |
WOS类目 | Plant Sciences ; Medical Laboratory Technology ; Pharmacology & Pharmacy |
WOS研究方向 | Plant Sciences ; Medical Laboratory Technology ; Pharmacology & Pharmacy |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/162180 |
作者单位 | 1.Univ Laval, Dairy Res Ctr STELA, INAF, Quebec City, PQ G1K 7P4, Canada; 2.Univ El Manar, Unite Prote Fonct & Biopreservat Alimentaire, Inst Super Sci Biol Appl Tunis, Tunis, Tunisia; 3.Univ Sci & Technol Lille, CNRS, UMR Glycobiol Struct & Fonct 8576, Lille, France; 4.Inst Natl Reg Arides, Lab Ecol Pastorale, Medenine, Tunisia |
推荐引用方式 GB/T 7714 | Hammami, Riadh,Zouhir, Abdelmajid,Ben Hamida, Jeannette,et al. Antimicrobial properties of aqueous extracts from three medicinal plants growing wild in arid regions of Tunisia[J],2009,47(5):452-457. |
APA | Hammami, Riadh.,Zouhir, Abdelmajid.,Ben Hamida, Jeannette.,Neffati, Mohamed.,Vergoten, Gerard.,...&Fliss, Ismail.(2009).Antimicrobial properties of aqueous extracts from three medicinal plants growing wild in arid regions of Tunisia.PHARMACEUTICAL BIOLOGY,47(5),452-457. |
MLA | Hammami, Riadh,et al."Antimicrobial properties of aqueous extracts from three medicinal plants growing wild in arid regions of Tunisia".PHARMACEUTICAL BIOLOGY 47.5(2009):452-457. |
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