DHA separation from Aurantiochytrium oil = Aurantiochytrium 오일로부터 DHA 분리 공정에 대한 연구

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Recently, studies have been carried out to utilize microalgae as a bio-transportation fuel due to environmental pollution problems such as global warming and problems caused by fossil fuels. In this study, the separation process of high-value product, DHA, was optimized for commercialization of microalgae transportation fuels. Transesterification reaction for oil conversion was optimized. In addition, urea complexation and the thin film evaporation method were used to separate DHA. Oil analysis was carried out quantitatively through gas chromatography. Conditions were optimized for each process. The content of DHA in the oil increased from 43% to 73%, meaningful results were obtained.
Advisors
Chang, Yong Keunresearcher장용근researcher
Description
한국과학기술원 :생명화학공학과,
Publisher
한국과학기술원
Issue Date
2019
Identifier
325007
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 생명화학공학과, 2019.2,[iii, 45 p. :]

Keywords

Microalgae▼aDHA separation▼athin film evaporation▼aAurantiochytrium sp.▼aurea complexation; 미세조류▼a박막 증류▼aDHA 분리▼aAurantiochytrium sp.▼aurea complexation

URI
http://hdl.handle.net/10203/266384
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=843727&flag=dissertation
Appears in Collection
CBE-Theses_Master(석사논문)
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