TY - GEN AU - Wang,Ze-Jian AU - Wang,Hui-Yuan AU - Li,Yong-Liang AU - Chu,Ju AU - Huang,Ming-Zhi AU - Zhuang,Ying-Ping AU - Zhang,Si-Liang TI - Improved vitamin B(12) production by step-wise reduction of oxygen uptake rate under dissolved oxygen limiting level during fermentation process SN - 1873-2976 PY - 2010///0503 KW - Amino Acids KW - metabolism KW - Aminolevulinic Acid KW - Bioreactors KW - Biotechnology KW - methods KW - Carbon Dioxide KW - Fermentation KW - Oxygen KW - Pseudomonas KW - Vitamin B 12 KW - biosynthesis N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.biortech.2009.10.048 ER -