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Features and Benefits

The specific advantages of SIHA SpeedFerm yeast nutrient:

  • Improves nutrient supplementation after rehydration and during changes in pure yeast temperature prior to alcoholic fermentation.
  • Reduces the formation of H2S during alcoholic fermentation.
  • Promotes cell reproduction.
  • Increases the proportion of active cells during the entire fermentation process up to the end of fermentation.
  • Ensures a better final degree of fermentation, particularly during cold fermentation.

Product Applications

SIHA SpeedFerm yeast nutrient is used after the rehydration of dry active yeasts. It is best applied during the change in temperature between the rehydrated dry active yeasts (temperature < 86 °F (30 °C)) and the tank to be inoculated (e.g., < 68 °F (20 °C)). The product can be added directly without being dissolved.

SIHA SpeedFerm yeast nutrient specifically aids the dry active yeast and is not a substitute for nitrogen dosage prior to fermentation or during alcoholic fermentation. The yeast should be additionally supplied with nutrients during alcoholic fermentation using:

  • SIHA Fermentation Salt yeast nutrient (diammonium phosphate)
  • SIHA Fermentation Salt Plus yeast nutrient (diammonium phosphate, SIHA Vitamin B1 yeast nutrient, cellulose) for intensively pre-clarified musts
  • SIHA PROFERM™ Plus combined yeast nutrient preparation

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