According to the data shown above, only when low
concentrations of surfactants were added to the medium
could we partly realize the aim of improving total GSH
concentration by associating GSH synthesis with the cell
growth, and excreting the excessive GSH to the extracellular
at the same time. Cell growth was affected by
the addition of higher concentrations of surfactants,
which probably also influenced the activity of enzymes
during GSH synthesis, therefore, the total GSH concentration
decreased accordingly.
Acknowledgements