Study on the Fermentation Conditions of the Microbial Oils
Authors
Ying Xie, Chenyu Wu, Shuang Liu, Yanshuang Wu, Zhen Zhang
Corresponding Author
Ying Xie
Available Online September 2015.
- DOI
- 10.2991/aeece-15.2015.145How to use a DOI?
- Keywords
- microbial oils, oil contents, fermentation conditions, biodiesel
- Abstract
T-5 strains of Mortierella were screened from soil sample, which had a high lipid contents. Through the orthogonal experiment, the optimization conditions of lipid were that temperature was 28°C, pH was 6.0, glucose concentration was 100g/L and inorganic nitrogen source concentration was 1g/L. The results of Gas chromatography analysis showed that the fatty acid was composed of 25.10% of Palm Acid, 25.17% of oleic acid, 20.99% of linoleic acid and 4.78% of stearic acid, which were similar to the composition of plant fatty acid, so it can be used as a feedstock for biodiesel production.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Ying Xie AU - Chenyu Wu AU - Shuang Liu AU - Yanshuang Wu AU - Zhen Zhang PY - 2015/09 DA - 2015/09 TI - Study on the Fermentation Conditions of the Microbial Oils BT - Proceedings of the International Conference on Advances in Energy, Environment and Chemical Engineering PB - Atlantis Press SP - 719 EP - 722 SN - 2352-5401 UR - https://doi.org/10.2991/aeece-15.2015.145 DO - 10.2991/aeece-15.2015.145 ID - Xie2015/09 ER -