Fermentative production of P(3HB-co-3HV) from propionic acid byAlcaligenes eutrophusin fed-batch culture with pH-stat continuous substrate feeding method

Control of acetic acid concentration by

Control of acetic acid concentration by pH-stat continuous substrate feeding in heterotrophic culture phase of two-stage cultivation of Alcaligenes eutrophus for production of P(3HB) from CO2, H2, and O2 under non-explosive conditions

✍ Toshikazu Sugimoto; Takeharu Tsuge; Kenji Tanaka; Ayaaki Ishizaki 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 179 KB 👁 2 views

A-two stage culture method of hydrogenoxidizing bacterium, Alcaligenes eutrophus, is used to produce poly-D-3-hydroxybutyrate, P(3HB) from CO 2 , O 2 , and H 2 without using a very high oxygen transfer rate while maintaining the O 2 concentration in gas phase below 6.9 (v/v)% to prevent detonation o