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Selection of an optimal organic solvent for the extraction of prodigiosin

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Title
Selection of an optimal organic solvent for the extraction of prodigiosin
Other Titles
프로디지오신의 추출을 위한 최적 유기용매의 선정
Authors
Park, Heeyong
Han, Se Jong
Yim, Joung Han
Lee, Sung Gu
Keywords
Chatonella antiqua; Prodigiosin; Red tide; acetone
Issue Date
2010
Citation
Park, Heeyong, et al. 2010. Selection of an optimal organic solvent for the extraction of prodigiosin. 한국생물공학회. 한국생물공학회. 2010.10.09~.
Abstract
To develop prodigiosin as biological control agent against Chattonella antiqua, a harmful alga that can cause red tides, selection of an organic solvent for prodigiosin extraction from culture broth was performed. Prodigiosin was extracted using nine solvents (hexane, toluene, chloroform, ethyl acetate, ethanol, methanol, acetone, acetonitrile, and seawater), and extracts were analyzed by LC-MS, As a result, acetone was regarded as an optimal organic solvent for the extraction of prodigiosin from culture broth. The amount of prodigiosin extracted with acetone was almost the same as that extracted with ethanol. Moreover, the processing time could be reduced by using acetone because it has a lower boiling point than ethanol. Considering these results, we think that acetone was a very useful extraction agent for the extraction of prodigiosin as a biological control agent. [PE10050 and PN07020]
URI
http://repository.kopri.re.kr/handle/201206/8011
Conference Name
한국생물공학회
Conference Place
한국생물공학회
Conference Date
2010.10.09~
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