
PGA Powder 50g
Propylene Glycol Alginate
PGA Powder is a specially prepared food-grade propylene glycol alginate derived from brown seaweed.
It is used as a foam stabiliser and promotes head retention in beer and cider.
Benefits
- Protects beer foam against contaminants at dispense e.g. dirty glasses
- Enhances foam stability of beers with a naturally high level of foam inhibitors
- Improves foam cling to the side of the glass
- Improves measured head retention value in beers
Instructions
- Dissolve 5g of PGA in 250ml of water and refrigerate.
- Add 75ml of this to 23 litres of beer immediately before racking or bottling.
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