New43 Restart

Restart Stuck Fermentations

Isolated by Lallemand in collaboration with Inter-Rhone in France.

43 RESTART is the result of an innovative pre-acclimation process developed by Lallemand and approved by the Inter-Rhone Laboratories using Uvaferm 43. RESTART’s resistance to the stressful conditions of stuck fermentations has been naturally increased.  This process includes the addition of micronutrients, sterols and polyunsaturated fatty acids to strengthen the yeast cell membranes.  The yeast cells are more robust, acclimate more quickly and have a lower mortality rate after inoculation.

43 RESTART is sensory neutral and has been known to ferment up to 18% (v/v).  It is a low SO2 and H2S producer with relatively low nitrogen demand.  43 RESTART is malolactic compatible.

For best results, use 43 RESTART with Reskue and Fermaid O.

Alcohol Tolerance 18+%
Relative Nitrogen Needs Low
Temperature Range 59-95° F
Fermentation Speed Fast
Competitive Factor Yes
MLF Compatibility Good
Sensory Effects Neutral
43 Restart
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