Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
From Microbial Succinic Acid Production to Polybutylene Bio‐Succinate Synthesis
A simplified and scalable one‐pot process for the anaerobic production of succinic acid using a metabolically engineered Corynebacterium glutamicum strain is demonstrated. With targeted bioprocess optimization, succinic acid titer of 78 g L−1 and yield of 1.41 molSAmolGLC−1 were achieved. Succinic acid was recovered from the neutral fermentation broth by electrochemically induced crystallization and applied for polybutylene bio‐succinate synthesis using a biocompatible zinc catalyst. Except for a slight color change, the final biopolymer was comparable to the polymer from commercial precursors.
From Microbial Succinic Acid Production to Polybutylene Bio‐Succinate Synthesis
A simplified and scalable one‐pot process for the anaerobic production of succinic acid using a metabolically engineered Corynebacterium glutamicum strain is demonstrated. With targeted bioprocess optimization, succinic acid titer of 78 g L−1 and yield of 1.41 molSAmolGLC−1 were achieved. Succinic acid was recovered from the neutral fermentation broth by electrochemically induced crystallization and applied for polybutylene bio‐succinate synthesis using a biocompatible zinc catalyst. Except for a slight color change, the final biopolymer was comparable to the polymer from commercial precursors.
From Microbial Succinic Acid Production to Polybutylene Bio‐Succinate Synthesis
Tenhaef, Niklas (Autor:in) / Hermann, Alina (Autor:in) / Müller, Moritz Fabian (Autor:in) / Görtz, Jonas (Autor:in) / Marienhagen, Jan (Autor:in) / Oldiges, Marco (Autor:in) / Wiechert, Wolfgang (Autor:in) / Bott, Michael (Autor:in) / Jupke, Andreas (Autor:in) / Hartmann, Laura (Autor:in)
Chemie Ingenieur Technik ; 95 ; 587-595
01.04.2023
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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