Sophorolipid Production by Candida bombicola ATCC 22214 from a Corn-Oil Processing Byproduct

Sophorolipid was produced Candida bombicola ATCC 22214 from soybean dark oil, a byproduct of soybean oil processing. With a fed-batch culture of C. bombicola for 7days, 90g/l of sophorolipid was obtained. The CMC (critical micelle concentration) and minimum surface tension of the sophorolipid in aqu...

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Veröffentlicht in:	Journal of microbiology and biotechnology 2005-02, Vol.15 (1), p.55-58
Hauptverfasser:	Kim, H.S. (Moogunghwa Co., Seoul, Republic of Korea), Kim, Y.B. (Inha University, Incheon, Republic of Korea), Lee, B.S. (Inha University, Incheon, Republic of Korea), Kim, E.K. (Inha University, Incheon, Republic of Korea), E-mail: ekkim@inha.ac.kr
Format:	Artikel
Sprache:	eng
Schlagworte:	antimicrobial activity Biological and medical sciences Biosurfactant Biotechnology CANDIDA Candida bombicola dark oil Fundamental and applied biological sciences. Psychology sophorolipid
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Zusammenfassung:	Sophorolipid was produced Candida bombicola ATCC 22214 from soybean dark oil, a byproduct of soybean oil processing. With a fed-batch culture of C. bombicola for 7days, 90g/l of sophorolipid was obtained. The CMC (critical micelle concentration) and minimum surface tension of the sophorolipid in aqueous solution were found to be 150 ㎎/l and 48 mN/m, respectively. The dispersion capability of sophorolipid was higher than that of the chemical surfactants such as SDS and Brij30.
ISSN:	1017-7825