Glucose pulsing as a key factor for enhanced 1,3-propanediol formation.
Improved ratio of 1,3-propanediol to 3-hydroxypropionic acid formation of 45:1.
Significant reduction of 3-hydroxypropionic acid formation down to 1.7 g/L.
Production of up to 92 g/L 1,3-PDO with a maximum productivity of 1.74 g/Lh.