Antimicrobial activities of cynara scolymus l. leaf, head, and stem extracts
文献类型：期刊论文
| 作者 | Zhu, XF; Zhang, HX; Lo, R; Lu, Y |
| 刊名 | Journal of food science
 |
| 出版日期 | 2005-03-01 |
| 卷号 | 70期号:2页码:M149-m152 |
| 关键词 | Antimicrobial activity Cynara scolymus l. Artichoke Extracts |
| ISSN号 | 0022-1147 |
| 通讯作者 | Zhang, hx(hxzhang@gscas.ac.cn) |
| 英文摘要 | Successive chloroform, ethanol, and ethyl acetate partitions of extracts from cynara scolymus l. leaf, head, and stem were tested for their antimicrobial activity against 15 microbial species, including 7 foodborne bacterial pathogens, bacillus subtilis, staphylococcus aureus, agrobacterium tumefaciens, micrococcus luteus, escherichia coli, salmonella typhimurium, and pseudomonas aeruginosa, 4 yeasts, candida albicans, candida lusitaniae, saccharomyces cerevisiae, and saccharomyces carlsbergensis, and 4 molds, aspergillus niger, penicillium oxalicum, mucor mucedo, and cladosporium cucumerinum using the disk diffusion assay technique. the leaf extract was found to be most effective against all of the tested organisms, followed by the head and stem extracts, and the ethanol fraction showed the most significant antimicrobial activity against all of the tests among 3 soluble fractions of extract, followed by the chloroform and ethyl acetate fractions. the minimum inhibitory concentrations (mics) of extracts determined by the agar and broth dilution method ranged from 1.25 to 10.0 mg/ml. the mic of ethanol fraction of leaf extracts was the lowest by comparison with the other 2 extracts. the mic for fungi was at or below 2.5 mg/ml and for bacteria was at or above 2.5 mg/ml. |
| WOS关键词 | CULTURED RAT HEPATOCYTES ; PHENOLIC-COMPOUNDS |
| WOS研究方向 | Food Science & Technology |
| WOS类目 | Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000227540000041 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2377747 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, HX |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 2.Yandi Agr Dev Co Ltd, Kunming, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, XF,Zhang, HX,Lo, R,et al. Antimicrobial activities of cynara scolymus l. leaf, head, and stem extracts[J]. Journal of food science,2005,70(2):M149-m152. |
| APA | Zhu, XF,Zhang, HX,Lo, R,&Lu, Y.(2005).Antimicrobial activities of cynara scolymus l. leaf, head, and stem extracts.Journal of food science,70(2),M149-m152. |
| MLA | Zhu, XF,et al."Antimicrobial activities of cynara scolymus l. leaf, head, and stem extracts".Journal of food science 70.2(2005):M149-m152. |
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来源：中国科学院大学
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