High Cell Density Fermentation Nutrient Series
Balanced, efficient nutrients that support high-cell-density cultivation, increasing cell concentration, biomass and volumetric productivity. For E. coli, Bacillus and other industrial fermentation processes.
ABOUT THIS SERIES
The bottleneck in high-density culture is often not carbon but nitrogen running short late in the run, or a few amino acids being exhausted first, so cell concentration stalls. The nutrient composition of this series is designed for the high-density phase of industrial organisms such as E. coli and Bacillus: a balanced amino-acid profile with sufficient minerals and vitamins to keep biomass accumulating and raise volumetric productivity.
SUITABLE FOR
- High-density E. coli fermentation
- Bacillus biomass and enzyme production
- Processes where biomass itself is the product
KEY POINTS
- Amino-acid profile designed for the high-density phase
- Sufficient minerals and vitamins so nothing runs short late in the run
- Suitable for fed-batch addition
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Frequently asked questions
01How is this different from the Fast-Growth series?
The Fast-Growth series is about shortening the early lag phase; the High Cell Density series is about not running short late in the run so biomass keeps accumulating. They can be used at different stages of the same process.