Adding Sodium Metabisulfite After Secondary Fermentation
Yes, it is common practice to add sodium metabisulfite after secondary fermentation when making wine or other fermented beverages.
- Purpose: It helps to stabilize the wine by killing off any remaining yeast and preventing unwanted oxidation or spoilage caused by microbes.
- Timing: Adding it after secondary fermentation ensures that fermentation is complete, as adding it too early may prematurely halt fermentation.
- Dosage: The appropriate amount is usually around 1/4 teaspoon per 5 gallons, but it's important to follow your specific recipe’s recommendations.
- Other Times to Add: Sodium metabisulfite is also sometimes added at bottling to further protect the wine during storage.
Always ensure fermentation has fully finished before adding metabisulfite, and use proper measurements for best results.
