Asset Details
Do you wish to reserve the book?
Reassessment of the role of CaCO3 in n-butanol production from pretreated lignocellulosic biomass by Clostridium acetobutylicum
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Reassessment of the role of CaCO3 in n-butanol production from pretreated lignocellulosic biomass by Clostridium acetobutylicum
Do you wish to request the book?
Reassessment of the role of CaCO3 in n-butanol production from pretreated lignocellulosic biomass by Clostridium acetobutylicum
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Reassessment of the role of CaCO3 in n-butanol production from pretreated lignocellulosic biomass by Clostridium acetobutylicum
2020
Overview
In this study, the role of CaCO
3
in n-butanol production was further investigated using corn straw hydrolysate (CSH) media by
Clostridium acetobutylicum
CICC 8016. CaCO
3
addition stimulated sugars utilization and butanol production. Further study showed that calcium salts addition to CSH media led to the increase in Ca
2+
concentration both intracellularly and extracellularly. Interestingly, without calcium salts addition, intracellular Ca
2+
concentration in the synthetic P2 medium was much higher than that in the CSH medium despite the lower extracellular Ca
2+
concentrations in the P2 medium. These results indicated that without additional calcium salts, Ca
2+
uptake by
C. acetobutylicum
CICC 8016 in the CSH medium may be inhibited by non-sugar biomass degradation compounds, such as furans, phenolics and organic acids. Comparative proteomics analysis results showed that most enzymes involved in glycolysis, redox balance and amino acids metabolism were up-regulated with CaCO
3
addition. This study provides further insights into the role of CaCO
3
in n-butanol production using real biomass hydrolysate.
