Y. LenburyCh ChiaranaiMahidol University2018-06-142018-06-141987-01-01Acta Biotechnologica. Vol.7, No.5 (1987), 441-44515213846013849882-s2.0-84987414981https://repository.li.mahidol.ac.th/handle/123456789/15322A criterion for the direction (clockwise or counterclockwise) of the limit cycle in the cell massproduct phase plane is developed for a product inhibition model of a continuous microbial culture. It is then hypothesized that the model will not admit clockwise oscillations. Copyright © 1987 Akademie‐VerlagMahidol UniversityBiochemistry, Genetics and Molecular BiologyChemical EngineeringImmunology and MicrobiologyDirection of the sustained oscillation trajectory in the cell‐product phase plane describing product inhibition on continuous fermentation systemsArticleSCOPUS10.1002/abio.370070514