100% PVPP beer stabilizer optimized for single use, either on its own or in conjunction with other stabilizers. Offers a very effective means of preventing non-biological haze in all types of beer. Non-biological haze formation results primarily from the hydrogen bonding between haze-producing proteins and the polyphenol constituents of beer. To achieve colloidal stability, it is necessary to reduce these protein/polyphenol complexes or prevent them from forming, which can be done by reducing the problematic polyphenols, proteins or both.
- Catechin Adsorption of Mass: min. 55%
- Swell Volume: 6.5 l/kg
- Particle Size: 30-50 um
- Contact Time: 4-5 min
Dosage Rates:
- Beer with ≤ 65% malt
- Alone: 10–30 ppm (~2.5–7.5 lb/100 USBBL)
- With Silica: 10–20 ppm (~2.5–5.0 lb/100 USBBL)
- Beer with ≥ 65% malt
- Alone: 20–40 ppm (~5–10 lb/100 USBBL)
- With Silica: 10-30 ppm (~2.5–7.5 lb/100 USBBL)
Packaging: 25 lb, 20 kg drum
