Oil Production from Yarrowia lipolytica Po1g Using Rice Bran Hydrolysate
Joint Authors
Kasim, Novy S.
Truong, Chi-Thanh
Huynh, Lien-Huong
Wang, Chun-Yuan
Ju, Yi-Hsu
Ho, Quoc-Phong
Tsigie, Yeshitila Asteraye
Diem, Quy-Do
Source
Journal of Biomedicine and Biotechnology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The purpose of this study was to produce microbial oil from Yarrowia lipolytica Po1g grown in defatted rice bran hydrolysate.
After removing oil from rice bran by Soxhlet extraction, the bran is subjected to acid hydrolysis with various sulfuric acid concentrations (1–4% v/v), reaction times (1–8 h), and reaction temperatures (60–120°C).
The optimal conditions for maximum total sugar production from the hydrolysate were found to be 3% sulfuric acid at 90°C for 6 h.
Glucose was the predominant sugar (43.20±0.28 g/L) followed by xylose (4.93±0.03 g/L) and arabinose (2.09±0.01 g/L).
The hydrolysate was subsequently detoxified by neutralization to reduce the amount of inhibitors such as 5-hydroxymethylfurfural (HMF) and furfural to increase its potential as a medium for culturing Y.
lipolytica Po1g.
Dry cell mass and lipid content of Y.
lipolytica Po1g grown in detoxified defatted rice bran hydrolysate (DRBH) under optimum conditions were 10.75 g/L and 48.02%, respectively.
American Psychological Association (APA)
Tsigie, Yeshitila Asteraye& Wang, Chun-Yuan& Kasim, Novy S.& Diem, Quy-Do& Huynh, Lien-Huong& Ho, Quoc-Phong…[et al.]. 2012. Oil Production from Yarrowia lipolytica Po1g Using Rice Bran Hydrolysate. Journal of Biomedicine and Biotechnology،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-467315
Modern Language Association (MLA)
Tsigie, Yeshitila Asteraye…[et al.]. Oil Production from Yarrowia lipolytica Po1g Using Rice Bran Hydrolysate. Journal of Biomedicine and Biotechnology No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-467315
American Medical Association (AMA)
Tsigie, Yeshitila Asteraye& Wang, Chun-Yuan& Kasim, Novy S.& Diem, Quy-Do& Huynh, Lien-Huong& Ho, Quoc-Phong…[et al.]. Oil Production from Yarrowia lipolytica Po1g Using Rice Bran Hydrolysate. Journal of Biomedicine and Biotechnology. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-467315
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467315