FERMAID® AT – Yeast Nutrients 100g

$ 6.05 incl. GST

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SKU: FERM-AT-100 Categories: , Tag:


FERMAID® AT is a special complex yeast nutrient suitable for use in alcohol fermentation of grape must winemaking. Developed by Lallemand, the use of FERMAID ® AT reduces the occurrence of sluggish and stuck fermentations. FERMAID ® AT helps the maximum cell density get through the stationary phase and complete alcohol fermentation as quickly and as efficiently as possible especially under limiting available nitrogen conditions. FERMAID ® AT is a blended complex yeast nutrient that supplies a well-balanced mix of inorganic (DAP) and organic nitrogen specific inactivated yeast, completed by thiamin. The thiamin allows a better assimilation of both nitrogen sources, and reduces the risk of off-flavours production. The inorganic mix is aimed at encouraging a more balanced metabolic fermentation outcome.


  • Fast fermentation.
  • Consistent fermentation.
  • Reduced off flavours.

Treatment Rate

Fermaid® AT is recommended for low YAN conditions. A 30g/hL (300 ppm) dose of Fermaid® AT provides 36mg/L of actual YAN.

(YAN) Yeast Assimilable Nitrogen

Additional information

Weight 0.1 kg


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