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A pure polyvinyl-polypyrrolidone, Stabyl is highly effective in removing oxidized and oxidizable polyphenols. Thus, it is recommended to prevent and treat oxidation in all types of wine. Stabyl can also be used to reduce bitterness and prevent pinking.
Application: Prevent and treat oxidation; removal of oxidized and oxidable phenols; prevention of pinking.
Dosage: 5-50 g/hL (0.4-4.2 lb/1,000 gal)