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Chitosan

Chitosan has rapidly become one of the most versatile and powerful tools in modern winemaking. Derived from fungal sources, our tools from Lallemand and IOC offer a natural alternative to traditional treatments for stabilising wine and correcting sensory defects.

Fungal chitosan certified

The chitosan present in our Lallemand and IOC range is 100% fungal origin from Aspergillus niger and in compliance with OIV International Oenological codex. Click here for more information.

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9 products

No brett inside

No Brett Inside

Represents an innovative and efficient tool to fight against Brettanomyces, preserving aromatic qualities of the wine in the process.

Bactiless

Bactiless

Helps to lower the bacterial population in wines, while not affecting the overall yeast population and avoiding sensory impacts.

Lallemand Alliance

Alliance

ALLIANCE™ combines the antimicrobial activity of pure chitosan and the sorption properties of specific wine yeast cell walls.

Unifyne yeast protein and chitosan wine fining agent pack shot

Unifyne

A blend of yeast protein extracts, pea proteins, chitosan and bentonite that provides a flexible, comprehensive and cost-effective fining solution.

NoOx anti-oxidation wine fining agent pack shot

No[Ox]

A natural solution against oxidation in wines, that preserves the qualities of the initial product and protects colour and freshness.

Qi'up XC chitosan juice flotation aid pack shot

Qi’UP XC

A highly concentrated chitosan flotation aid, for white, rosé and red juices, and is natural, biodegradable and non-allergenic.

QiFine Mes chitosan and pea protein fining and flotation aid pack shot

QiFine

A highly concentrated natural fining & flotation aid combined of chitosan and pea protein that is highly reactive with oxidisable compounds.

Qi'Smoke chitosan and carbon smoke taint removal treatment pack shot

Qi’Smoke

Qi'Smoke is a formulation of chitosan and high quality carbon specifically developed for the reduction and elimination of smoke taint in wine.

Trap'Metals chitosan-based metal reduction treatment for wine pack shot

Trap’Metals

Trap'Metals is a chitosan based, non-allergenic product to reduce the concentration of metals in juice and wine.

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