Highly reactive gall tannin
Gallobrew is a tannin which does not lend any bitter connotations to beers. The gallic tannin, thanks to its high reactivity towards proteins, optimises the clarification of the wort from the combined action of these enzymes with the oxygen (Lox, laccase). For this reason, its application during boiling safeguards the polyphenolic endowment of beers preventing their oxidation.
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