Oxygen transfer rate during the production of alginate by Azotobacter vinelandii under oxygen-limited and non oxygen-limited conditions
Abstract Background The oxygen transfer rate (OTR) and dissolved oxygen tension (DOT) play an important role in determining alginate production BROWN FLAX SEED GROUND and its composition; however, no systematic study has been reported about the independent influence of the OTR and DOT.In this paper, we report a study about alginate production and t