Nutrient modulation based process engineering strategy for improved butanol production from Clostridium acetobutylicum.

Butanols / chemistry Clostridium acetobutylicum / metabolism Metabolic Engineering
Clostridium acetobutylicum butanol production calcium carbonate supplementation magnesium limitation two-stage fed-batch

Journal

Biotechnology progress
ISSN: 1520-6033
Titre abrégé: Biotechnol Prog
Pays: United States
ID NLM: 8506292

Informations de publication

Date de publication:
03 2019
Historique:
received: 03 11 2018
revised: 22 12 2018
pubmed: 29 12 2018
medline: 14 3 2020
entrez: 29 12 2018
Statut: ppublish

Résumé

The present study demonstrates a process engineering strategy to achieve high butanol titer and productivity from wild type Clostridium acetobutylicum MTCC 11274. In the first step, two different media were optimized with the objectives of maximizing the biomass and butanol productivity, respectively. In the next step, attributes of these two media compositions were integrated to design a two-stage fed-batch process which resulted in maximal butanol productivity of 0.55 g L

Identifiants

DOI: 10.1002/btpr.2771 PMID: 30592566
pubmed: 30592566
doi: 10.1002/btpr.2771
doi:

Substances chimiques

Butanols 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

e2771

Informations de copyright

© 2018 American Institute of Chemical Engineers.

Auteurs

Saumya Ahlawat (S)

Dept. of Biosciences & Bioengineering, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
DBT-PAN IIT Centre for Bioenergy, Indian Inst. of Technology, Guwahati, Assam, 781039, India.

Mehak Kaushal (M)

Dept. of Biosciences & Bioengineering, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
DBT-PAN IIT Centre for Bioenergy, Indian Inst. of Technology, Guwahati, Assam, 781039, India.

Basavaraj Palabhanvi (B)

Dept. of Biosciences & Bioengineering, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
DBT-PAN IIT Centre for Bioenergy, Indian Inst. of Technology, Guwahati, Assam, 781039, India.

Muthusivaramapandian Muthuraj (M)

Dept. of Biosciences & Bioengineering, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
DBT-PAN IIT Centre for Bioenergy, Indian Inst. of Technology, Guwahati, Assam, 781039, India.

Gargi Goswami (G)

Dept. of Biosciences & Bioengineering, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
DBT-PAN IIT Centre for Bioenergy, Indian Inst. of Technology, Guwahati, Assam, 781039, India.

Debasish Das (D)

Dept. of Biosciences & Bioengineering, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
DBT-PAN IIT Centre for Bioenergy, Indian Inst. of Technology, Guwahati, Assam, 781039, India.
ORCID: 0000-0003-1997-422X

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Classifications MeSH

questionsmedicales.fr › Lipides › Alcools gras › Butanols › Nutrient modulation based process engineering...
questionsmedicales.fr › Bactéries › Bactéries à Gram positif › Bactéries à Gram positif formant des endospores › Clostridium › Clostridium acetobutylicum › Nutrient modulation based process engineering...
questionsmedicales.fr › Technologie, industrie et agriculture › Ingénierie › Bioingénierie › Ingénierie cellulaire › Génie métabolique › Nutrient modulation based process engineering...