Formation of Rhamnolipid by Pseudomonas aeruginosa and its Function in Hydrocarbon Fermentation
Formation of Rhamnolipid by Pseudomonas aeruginosa and its Function in Hydrocarbon Fermentation
复制标题
DOI：
10.1271/bbb1961.35.686
复制
发表时间：
1971-05
期刊：
影响因子：
--
通讯作者：
Kenichi Hisatsuka;T. Nakahara;N. Sano;Koichi Yamada
中科院分区：
文献类型：
--
作者：
Kenichi Hisatsuka;T. Nakahara;N. Sano;Koichi Yamada
对一株烃类利用菌铜绿假单胞菌S7B1进行了生长刺激剂的筛选试验。因此，蒽酮阳性物质对该菌株的生长最有效。该菌株在葡萄糖培养基上的生长与GS的添加无关，但在正十六烷培养基上的生长却受到GS的显著促进。GS的这种作用似乎对铜绿假单胞菌的生长具有特异性。GS具有较强的表面活性和乳化能力，确定为鼠李糖脂。
Screening test for obtaining growth stimulant (GS) produced by a hydrocarbon-utilizing bacterium, Pseudomonas aeruginosa S7B1, was carried out. In consequence, the anthrone positive substance was most effective on the growth of this strain. Although the growth of this strain on glucose medium had no relation with the addition of GS, the growth on n-hexadecane medium was remarkably stimulated by the addition of GS. This effect of GS seemed to be specific on the growth of P. aeruginosa. GS which had a strong surface activity and emulsifying power was comfirmed to be rhamnolipid.