海中汚泥からのフタ-ル酸エステル分解菌の分離〔英文〕

概要

論文の詳細を見る
To determine the presence of biodegrading bacteria for the phthalate esters as contamingating materials in the sea, sea water and sea mud samples were collected from five harbors. Bacteria and streptomyces were isolated from these samples. The biodegrading ability of isolated microorganisms for phthalate esters was tested by thin layer chromatography. A strain of Pseudomonas isolated from the sample of Kawasaki harbor and three strains of Bacillus from the samples of Tagonoura harbor were shown to decompose phthalate esters. Diheptyl phthalate was used as substrate for the gas liquid chromatography which gave a quantitative analysis of the biodegrading ability. The effects of various solvents for the phthalate ester and of the concentration of substrate on the biodegradability were examined.
日本水産學會の論文