Delta Charm® Af

Delta Charm® Af

Complex of PVPP, plant protein and food cellulose for the production of sparkling wines produced by the Charmat method (closed tank)


Developed to meet the needs of musts and wines used for production of sparkling wines, particularly those produced by the Charmat Method (closed tank). Removes polyphenols that are responsible for oxidation of wines as well as bitterness and vegetal and/or herbaceous characters.


DELTA CHARM® AF can be used before fermentation as a preventive treatment with musts, or during fermentation as a curative treatment with wines.


Pre-fermentation or fermentation treatment: 30 to 200 g/hL

Treatment on wine: 20 to 100 g/hL