{"product_id":"lalvin-icv-d21-dry-wine-yeast","title":"Lalvin ICV D21® | Dry Wine Yeast","description":"\u003cul\u003e \u003cli\u003e ICV-D21 is the ideal choice for winemakers seeking to craft structured, full-bodied wines with bold aromatics and enhanced mouthfeel\u003c\/li\u003e \u003cli\u003e Whether perfecting a Cabernet Sauvignon, enhancing the richness of Syrah, or adding depth to Chardonnay, ICV-D21 consistently delivers complexity, elegance, and age-worthiness in every bottle\u003c\/li\u003e \u003cli\u003e Enhanced mouthfeel and rich aromatics for structured red and white wines\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e ICV-D21 is a robust wine yeast strain specially developed by the Institut Coopératif du Vin (ICV) for crafting full-bodied red and white wines with enhanced mouthfeel and complex aromatics. Known for its ability to optimize tannin extraction and promote rich color stability, ICV-D21 is ideal for producing age-worthy wines with layered depth and intense fruit expression. Its consistent fermentation kinetics ensure reliable attenuation and balanced structure in high-Brix musts.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eEnhanced Mouthfeel: \u003c\/strong\u003ePromotes a smooth, velvety texture with well-structured tannins.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eAromatic Complexity: \u003c\/strong\u003eBoosts expressions of dark berries, plum, and subtle floral notes.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eAlcohol Tolerance:\u003c\/strong\u003e Effective up to 16% ABV, allowing for rich, full-bodied wine production.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eTemperature Range: \u003c\/strong\u003ePerforms optimally between 64°F (18°C) and 86°F (30°C), providing flexibility for various winemaking styles.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eMedium Flocculation: \u003c\/strong\u003eContributes to clarity and stability post-fermentation.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eLow SO₂ Production: \u003c\/strong\u003ePreserves aromatic purity and minimizes off-flavors.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eCabernet Sauvignon:\u003c\/strong\u003e Enhances bold fruit expression and promotes structured tannins.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eMerlot: \u003c\/strong\u003eBoosts plum and cherry notes while improving mouthfeel.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSyrah: \u003c\/strong\u003eElevates dark fruit and peppery spice with deep color extraction.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eGrenache:\u003c\/strong\u003e Enhances ripe red fruit flavors with a smooth finish.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eChardonnay: \u003c\/strong\u003ePromotes complexity and rounded mouthfeel with subtle floral accents.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eFlavor Profile: \u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eDark Fruits: \u003c\/strong\u003eHighlights blackberry, plum, and cherry with concentrated richness.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSpice and Floral Notes:\u003c\/strong\u003e Accentuates hints of violet, licorice, and black pepper.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eStructured Tannins:\u003c\/strong\u003e Integrates smooth tannins for enhanced mouthfeel and aging potential.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eAging Potential:\u003c\/strong\u003e Supports long-term aging, improving depth and complexity over time.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eUsage:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eRehydration:\u003c\/strong\u003e Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003ePitch Rate:\u003c\/strong\u003e Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and flavor development.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eNutrient Addition:\u003c\/strong\u003e Supplement with yeast nutrients, particularly in low-nitrogen musts, to ensure complete fermentation.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eFermentation Temperature:\u003c\/strong\u003e Maintain between 64°F and 86°F for optimal tannin extraction and aromatic development.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eExtended Maceration:\u003c\/strong\u003e Ideal for long maceration periods to intensify structure and deepen flavor complexity.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e Download the PDF\u003c\/p\u003e \u003cp\u003e Download the PDF\u003c\/p\u003e","brand":"Lallemand\/Lalvin","offers":[{"title":"8 g","offer_id":51913892200737,"sku":"DYW84","price":2.99,"currency_code":"USD","in_stock":true},{"title":"80 g","offer_id":51913892233505,"sku":"DYW84A","price":19.99,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":51913892266273,"sku":"DYW84B","price":64.99,"currency_code":"USD","in_stock":true},{"title":"10 kg","offer_id":51913892299041,"sku":"DYW84K","price":812.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/7521\/2321\/files\/26566.png?v=1760686823","url":"https:\/\/morebeer.mom\/products\/lalvin-icv-d21-dry-wine-yeast","provider":"MoreBeer!","version":"1.0","type":"link"}