Pepeljnjak Stjepan, Kalodera Zdenka, Zovko Marijana
Department of Microbiology, Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia.
Acta Pharm. 2005 Dec;55(4):409-15.
Antimicrobial activities of two ethanolic extracts, made from fresh and dried leaves of Pelargonium radula (Cav.) L'Hérit, were tested against fourteen species of bacteria and fifteen species of fungi. The well-diffusion method indicated the strongest activity against Pseudomonas aeruginosa. The broth dilution method revealed that the most sensitive microorganisms were Bacillus pumilus, Bacillus subtilis, Escherichia coli and Serratia marcescens. Extract prepared from fresh leaves showed significantly higher antimicrobial activity than the extract prepared from dried leaves.
对由天竺葵（Pelargonium radula (Cav.) L'Hérit）的新鲜叶子和干燥叶子制成的两种乙醇提取物，针对14种细菌和15种真菌进行了抗菌活性测试。滤纸片扩散法表明其对铜绿假单胞菌的活性最强。肉汤稀释法显示最敏感的微生物是短小芽孢杆菌、枯草芽孢杆菌、大肠杆菌和粘质沙雷氏菌。新鲜叶子制备的提取物显示出比干燥叶子制备的提取物显著更高的抗菌活性。
