文献类型：期刊文献

中文题名：红树内生菌代谢产物抑菌作用的初步观察

英文题名：Preliminary Observation of Antimicrobial Activity of Metabolites of CⅢ-1 Endophytic Bacteria from Kandelia Candle

作者：冷扬[1];刘铀[1];何红[2];谢为天[2]

机构：[1]湛江海洋大学生化中心;[2]湛江海洋大学农学院

年份：2006

卷号：33

期号：2

起止页码：59

中文期刊名：中国畜牧兽医

外文期刊名：China Animal Husbandry & Veterinary Medicine

收录：CSTPCD

语种：中文

中文关键词：红树;代谢产物;抑菌活性

外文关键词：kandelia candle; metabolites;antimicrobial activity

中文摘要：观察红树内生菌CⅢ-1代谢产物对金黄色葡萄球菌、表面葡萄球菌、大肠杆菌以及沙门氏菌等常见动物病原菌的抑菌效果。结果表明,CⅢ-1代谢产物对金黄色葡萄球菌、埃希氏大肠杆菌有较强的抑制作用,且抑菌活性随代谢产物浓度的增加而增加;金黄色葡萄球菌、表面葡萄球菌和埃希氏大肠杆菌对8倍浓缩的CⅢ-1代谢产物高度敏感,但沙门氏菌呈中度敏感。CⅢ-1浓缩样品与几种常用抗生素的抑菌效果相当。

外文摘要：Staphybococcus aureus,Staphybococcus epidermidis, Escherichia coli and salmonella were employed to study the antimicrobial activity of the metabolites, produced by CⅢ-1, a kind of endophytie bacteria isolated from kandelia candle. The result indicated that Staphybococcus and Escherichia coli were sensitve to the CⅢ-1 metabolites, and the inhibitory effects were remarkably increased as the metabolites condensed; Staphybococcus aureus,Staphybococcus epidermidis and Escherichia coli were highly sensitve to the CⅢ-1 metabolites condensed 8 times, but salmonella was moderate sentive. The antibacterial effects of the CⅢ-1 metabolites was comparative to several kind of antibiotics.