Potassium Sorbate 30g

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  • Regular price $3.99


  • Selling Unit: 30 grams
  • A salt of sorbic acid that is commonly used as a preservative in food and wine because it inhibits yeast cell reproduction.
  • Does not kill yeast cells.
  • Cannot stop an active fermentation but will prevent renewed fermentation when you sweeten a wine before bottling.
  • Acts on enzymes that would cause further assimilation of sugar and refermentation.
  • Must be used in conjunction with sulfite.
  • Added at the end of alcoholic fermentation during the “Stabilization and Clearing” phase.