Lignocellulosic Biomass: The Future Renewable Low-Cost Carbon Source for Microbial Lipid Production

2019 ◽  
pp. 341-358
Author(s):  
M. Kuttiraja ◽  
R. D. Tyagi
Keyword(s):  
Carbon Source ◽  
Lignocellulosic Biomass ◽  
Low Cost ◽  
Lipid Production ◽  
Microbial Lipid ◽  
The Future ◽  
Microbial Lipid Production

scholarly journals Volatile Fatty Acids from Lipid-Extracted Yeast Provide Additional Feedstock for Microbial Lipid Production

Catalysts ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1009
Author(s):  
Gwon Woo Park ◽  
Seongsoo Son ◽  
Myounghoon Moon ◽  
Subin Sin ◽  
Kyoungseon Min ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Response Surface Methodology ◽  
Carbon Source ◽  
Response Surface ◽  
Volatile Fatty Acids ◽  
Lipid Production ◽  
Biodiesel Production ◽  
Microbial Lipid ◽  
Initial Ph ◽  
Microbial Lipid Production

Microbial lipid production from oleaginous yeasts is a promising process for the sustainable development of the microbial biodiesel industry. However, the feedstock cost poses an economic problem for the production of microbial biodiesel. After lipid extraction, yeast biomass can be used as an organic source for microbial biodiesel production. In this study, volatile fatty acids (VFAs), produced via anaerobic digestion of a lipid-extracted yeast (LEY) residue, were utilized as a carbon source for the yeast Cryptococcus curvatus. The response surface methodology was used to determine the initial pH and inoculum volume for the optimal VFA production. The experimental result for VFA concentration was 4.51 g/L at an initial pH of 9 and an inoculation 25%. The optimization results from the response surface methodology showed that the maximal VFA concentration was 4.58 g/L at an initial pH of 8.40 and an inoculation of 39.49%. This study indicates that VFAs from LEY can be used as a carbon source for microbial biodiesel production, with the potential to significantly reduce feedstock costs.

Use of Crude Glycerol as Sole Carbon Source for Microbial Lipid Production by Oleaginous Yeasts

2016 ◽  
Vol 182 (2) ◽  
pp. 495-510 ◽  
Author(s):  
Li-ping Liu ◽  
Yang Hu ◽  
Wen-yong Lou ◽  
Ning Li ◽  
Hong Wu ◽  
...  
Keyword(s):  
Carbon Source ◽  
Sole Carbon Source ◽  
Crude Glycerol ◽  
Lipid Production ◽  
Microbial Lipid ◽  
Oleaginous Yeasts ◽  
Microbial Lipid Production

Microbial lipid production by oleaginous yeast Cryptococcus sp. in the batch cultures using corncob hydrolysate as carbon source

2015 ◽  
Vol 72 ◽  
pp. 95-103 ◽  
Author(s):  
Yi-Huang Chang ◽  
Ku-Shang Chang ◽  
Ching-Fu Lee ◽  
Chuan-Liang Hsu ◽  
Cheng-Wei Huang ◽  
...  
Keyword(s):  
Carbon Source ◽  
Oleaginous Yeast ◽  
Lipid Production ◽  
Microbial Lipid ◽  
Batch Cultures ◽  
Corncob Hydrolysate ◽  
Microbial Lipid Production

Microbial Lipid Production through Integrated Anaerobic-Aerobic Biotreatment Process: An Urban-Based Biorefinery Concept

2021 ◽  
Vol 9 (34) ◽  
pp. 11439-11447
Author(s):  
Emmanuel D. Revellame ◽  
Alex Zappi ◽  
Rafael Hernandez ◽  
Daniel Gang ◽  
William E. Holmes ◽  
...  
Keyword(s):  
Lipid Production ◽  
Microbial Lipid ◽  
Microbial Lipid Production
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