Chijian Zhang1,2, Shubhang
Sharma1, Chengwei Ma1, and An-Ping
Zeng1
aInstitute of Bioprocess and Biosystems Engineering,
Hamburg University of Technology, Hamburg, Germany
bHua An Tang Biotech Group Co., Ltd, Guangzhou, China
Correspondence: Prof. An-Ping Zeng (aze@tuhh.de), Institute of
Bioprocess and Biosystems Engineering, Hamburg University of Technology,
Denickestr.15, D-21071, Hamburg, Germany
Abbreviations: PDO, 1,3-Propanediol; HPLC, high performance
liquid chromatography; ALE, adaptive laboratory evolution; MA, methyl
acetate; MB, methyl butyrate; DSP, downstream processing