Before Filtration | |
Number of yeast cells in the fermentation tank | Controlling yeast number in suspension through different |
Number of yeast cells in the Bright Beer tank | intervention. |
| Using of flocculants |
| Using of centrifugation process |
| Intervention to candle filter process (change kieselguhr dosage and nature) |
Wort and Beer Turbidity | Controlling non-biological turbidity through enzymatic processes or different additives. |
Wort and Beer Viscosity | Controlling non-biological turbidity through enzymatic processes |
During Filtration Process | |
Differential pressure on the filter | Intervention to candle filter process (change kieselguhr dosage and nature) |
| Intervention to beer nature regarding, microbiological load, and non microbiological turbidity (protein, carbohydrates and polyphenols) |
Turbidity at filter outlet | Controlling number of yeast and other spoilage microorganisms Recycling |
| Use of enzymes and different stabilisants Reorganizations of filter-aid dosage |
Microbiologic quality monitoring | Intervention to hygiene measure Reorganizations of filter-aid dosage |
After Filtration | |
Turbidity | Use of different stabilisants to control stability |
Microbiologic quality monitoring | Intervention to hygiene measure Reorganizations of filter-aid dosage |