Effective screening medium for the biodegradation of oleic acid by Aspergillus niger

J. C. Park; D. W. Han; Joo Park Bong Joo Park; Hee Lee Dong Hee Lee; K. Takatori; H. Suh

doi:10.4265/bio.6.37

Effective screening medium for the biodegradation of oleic acid by Aspergillus niger

J. C. Park, D. W. Han, Joo Park Bong Joo Park, Hee Lee Dong Hee Lee, K. Takatori, H. Suh

Department of Medical Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

To investigate oleic acid biodegradation, 7 strains of Aspergillus niger were tested with 3 different types of Czapex-Dox broth (CzDB) medium containing oleic acid, and their metabolic abilities to decompose the fatty acid into carbon dioxide and water were compared. When the fungal strains were grown in the CzDB media with both ¹⁴C-labeled and non-labeled oleic acid, A. niger YMC 0100 and YMC 0322 oxidized more than 58% of the supplied substrate within 72 h. The addition of saccharose as an additional carbon source substantially reduced the biodegradation of oleic acid to the point that all the strains showed less than 4% degradation.

Original language	English
Pages (from-to)	37-41
Number of pages	5
Journal	Biocontrol Science
Volume	6
Issue number	1
DOIs	https://doi.org/10.4265/bio.6.37
Publication status	Published - 2001

All Science Journal Classification (ASJC) codes

Applied Microbiology and Biotechnology
Public Health, Environmental and Occupational Health

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.4265/bio.6.37

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abstract = "To investigate oleic acid biodegradation, 7 strains of Aspergillus niger were tested with 3 different types of Czapex-Dox broth (CzDB) medium containing oleic acid, and their metabolic abilities to decompose the fatty acid into carbon dioxide and water were compared. When the fungal strains were grown in the CzDB media with both 14C-labeled and non-labeled oleic acid, A. niger YMC 0100 and YMC 0322 oxidized more than 58% of the supplied substrate within 72 h. The addition of saccharose as an additional carbon source substantially reduced the biodegradation of oleic acid to the point that all the strains showed less than 4% degradation.",

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AU - Park, J. C.

AU - Han, D. W.

AU - Bong Joo Park, Joo Park

AU - Dong Hee Lee, Hee Lee

AU - Takatori, K.

AU - Suh, H.

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AB - To investigate oleic acid biodegradation, 7 strains of Aspergillus niger were tested with 3 different types of Czapex-Dox broth (CzDB) medium containing oleic acid, and their metabolic abilities to decompose the fatty acid into carbon dioxide and water were compared. When the fungal strains were grown in the CzDB media with both 14C-labeled and non-labeled oleic acid, A. niger YMC 0100 and YMC 0322 oxidized more than 58% of the supplied substrate within 72 h. The addition of saccharose as an additional carbon source substantially reduced the biodegradation of oleic acid to the point that all the strains showed less than 4% degradation.

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Effective screening medium for the biodegradation of oleic acid by Aspergillus niger

Abstract

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