Wine Fermentation Nutrient Pack

ART-BW-040 is a winemaking nutrient pack based on diammonium phosphate plus a complex yeast assimilable nitrogen matrix. The formulation is intended to supplement grape musts with available nitrogen and selected fermentation co-factors when native YAN is low, variable, or unknown. It is suitable for red, white, rosé, fruit wine, and base wine fermentations where nutrition strategy is managed by laboratory analysis, yeast strain requirements, and target fermentation kinetics.

Typical physical form is a free-flowing off-white to pale beige powder or fine granule packed in a moisture-barrier 10 kg foil pouch. Representative specification targets may include moisture not more than 5.0%, DAP-based inorganic nitrogen contribution, and a soluble nutrient profile suitable for direct must addition or pre-dispersion in clean water or must. Final addition rate should be set by the winemaker according to initial YAN testing, expected alcohol, temperature, turbidity, and local regulatory limits for nutrient use. For related cellar ingredients, see our brewing and winemaking yeast category.

• Commercial winemaking: supports nutrient programs for grape musts with low natural nitrogen, high sugar, or difficult fermentation conditions. The blend helps reduce the operational risk of sluggish or stuck fermentation when used with good yeast hydration, temperature control, and sanitation.
• Fermentation management: used as a DAP plus complex YAN source for staged nutrient addition during early fermentation. Common cellar practice is to add a portion after yeast inoculation and, where permitted, a second portion before approximately one-third sugar depletion.
• R&D and pilot trials: suitable for bench-scale must evaluation, nitrogen response screening, yeast strain comparison, and scale-up work. Trial dosage commonly falls in the 20 to 60 g/hL range, but must be confirmed against laboratory YAN data and local winemaking rules.
• Process standardization: assists wineries that buy grapes from multiple vineyards or vintages and need a repeatable nutrient input for procurement-controlled production. The 10 kg pouch size is convenient for batch dosing, cellar inventory control, and multi-tank scheduling.
• Procurement programs: available for wholesale supply under SKU ART-BW-040 with specifications, lead time, pallet configuration, and bulk quote on request.

Store unopened pouches in a cool, dry, odor-free warehouse, ideally below 25°C and away from direct sunlight, steam lines, wash-down zones, and strong acids or oxidizing chemicals. Keep packaging sealed after opening because nutrient powders can absorb moisture and may cake if exposed to humid cellar air. Under recommended storage conditions, typical shelf life is 24 months from manufacture, subject to confirmation on the lot certificate.

Use clean, dry scoops and close the pouch immediately after dispensing. For uniform distribution, dissolve or slurry the measured nutrient in a small volume of clean water or must before adding to the tank with active mixing. Do not add excessive nutrient late in fermentation unless validated by the winery, because remaining nitrogen can affect stability and downstream sensory targets.

ART-BW-040 is supplied for food and beverage industrial use with lot traceability and specification control. Typical quality checks include appearance, moisture, solubility or dispersibility, relevant nutrient assay parameters, and microbiological indicators appropriate for dry fermentation ingredients. A certificate of analysis can be provided for each lot when requested during procurement.

ArtemisYeast supports B2B qualification with documentation packages aligned to winery and distributor requirements. Available documents may include product specification, CoA, food-grade declaration, allergen statement, non-GMO statement where applicable, safety data sheet, and producing-site food-safety documents such as HACCP, ISO 22000, FSSC 22000, Halal, or Kosher status when applicable to the lot. Visit quality and documentation for procurement review support before placing a wholesale inquiry.