한국식품위생안전성학회지 (Journal of Food Hygiene and Safety)
- 제11권3호
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- Pages.165-170
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- 1996
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- 1229-1153(pISSN)
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- 2465-9223(eISSN)
Pseudomonas sp.에 의한Benzoate의 생분해
Biodegradiation of Benzoate by Pseudomonas sp.
초록
The biodegradation of high concentration of benzoate by enrichment culture with Pseudomonas sp. was investigated. During 50 days continuous culture, average of removal rate of benzoate and COD were 90% and 83%, respectively. And the enzymatic activity of catechol 2,3-dioxygenase was determined in the continuous culture but not Catechol 1,2-dioxygenase. On the other hand, Pseudomonas sp in the culture was investigated with SEM and the result was revealed that the cell shape was more demage according concentration of benzoate.