FUMARIC ACID
Stabilizing agents
![Acide Fumarique fermentation malolactique](https://www.martinvialatte.com/wp-content/uploads/2022/09/ACIDE-FUMARIQUE-225x300.png)
FUMARIC ACID is an organic acid naturally present in wines. It is a diacid because it has two carboxylic functions.
One of its properties is to inhibit or block malolactic fermentation at a certain concentration. It is therefore a tool of choice to limit the use of the SO2 previously used for this purpose.