Enzymatic hydrolysates of corn stover pretreated by a N-methylpyrrolidone–ionic liquid solution for microbial lipid production

2012 ◽  
Vol 14 (4) ◽  
pp. 1202 ◽  
Author(s):  
Haibo Xie ◽  
Hongwei Shen ◽  
Zhiwei Gong ◽  
Qian Wang ◽  
Zongbao K. Zhao ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Corn Stover ◽  
Lipid Production ◽  
Liquid Solution ◽  
Microbial Lipid ◽  
Enzymatic Hydrolysates ◽  
Microbial Lipid Production ◽  
Ionic Liquid Solution

scholarly journals Microbial Lipid Production from Corn Stover by the Oleaginous Yeast Rhodosporidium toruloides Using the PreSSLP Process

Energies ◽  
2019 ◽  
Vol 12 (6) ◽  
pp. 1053 ◽  
Author(s):  
Xiaozan Dai ◽  
Hongwei Shen ◽  
Qiang Li ◽  
Kamal Rasool ◽  
Qian Wang ◽  
...  
Keyword(s):  
Corn Stover ◽  
Oleaginous Yeast ◽  
Lipid Production ◽  
Rhodosporidium Toruloides ◽  
Biodiesel Production ◽  
Advanced Technology ◽  
Lignocellulosic Materials ◽  
Microbial Lipid ◽  
Lipid Yield ◽  
Microbial Lipid Production

Dry acid pretreatment and biodetoxification (DryPB) has been considered as an advanced technology to treat lignocellulosic materials for improved downstream bioconversion. In this study, the lipid production from DryPB corn stover was investigated by the oleaginous yeast Rhodosporidium toruloides using a new process designated prehydrolysis followed by simultaneous saccharification and lipid production (PreSSLP). The results found that prehydrolysis at 50 °C and then lipid production at 30 °C improved lipid yield by more than 17.0% compared with those without a prehydrolysis step. The highest lipid yield of 0.080 g/g DryPB corn stover was achieved at a solid loading of 12.5%. The fatty acid distribution of lipid products was similar to those of conventional vegetable oils that are used for biodiesel production. Our results suggested that the integration of DryPB process and PreSSLP process can be explored as an improved technology for microbial lipid production from lignocellulosic materials.

Microbial lipid production from AFEX™ pretreated corn stover

RSC Advances ◽  
2015 ◽  
Vol 5 (36) ◽  
pp. 28725-28734 ◽  
Author(s):  
Ya-Ping Xue ◽  
Mingjie Jin ◽  
Andrea Orjuela ◽  
Patricia J. Slininger ◽  
Bruce S. Dien ◽  
...  
Keyword(s):  
Corn Stover ◽  
Cellulosic Ethanol ◽  
Lipid Production ◽  
Microbial Lipid ◽  
Pretreated Corn Stover ◽  
Microbial Lipid Production

Comparison of cellulosic ethanol and cellulosic lipid production from corn stover.

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