{"@context":"https://schema.org","@type":"Product","name":"Lalvin 71B-1122 Wine Yeast","image":["https://cdn.shopify.com/s/files/1/2785/6868/files/Y101-Lalvin-71B-Front.jpg?v=1757366225","https://cdn.shopify.com/s/files/1/2785/6868/files/Y101-Lalvin-71B-Radar.jpg?v=1757366225","https://cdn.shopify.com/s/files/1/2785/6868/files/Y101-Lalvin-71B-Back.jpg?v=1757366225"],"description":"

Fruity White Wine & Mead Yeast that Softens Acidity

\n\n

Lalvin 71B is a popular strain for winemakers seeking fruit-forward styles with a softer, rounder finish. Known for its ability to metabolize malic acid, it naturally reduces sharpness and enhances balance in the finished wine. This makes 71B a great choice for young, fresh whites, rosés, meads, and fruit wines that highlight juicy aromatics and smooth acidity.

\n\n

71B Fermentation Notes

\nAlcohol Tolerance: up to ~14%
\nTemperature Range: 59–86°F (15–30°C)
\nFermentation Speed: rapid starter with steady finish
\nNutrient Needs: moderate; responds well to balanced nutrition

\n\n

71B Flavor & Aroma

Boosts fruit-forward esters like tropical fruit and red berries
Softens acidity by partially metabolizing malic acid
Creates a rounder, smoother mouthfeel

\n\n

71B Best Uses

Fresh white wines
Rosé
Mead
Fruit wines (apple, berry, tropical, etc.)

\n\n

71B Winemaker Tips

Perfect for young wines meant to be enjoyed early.
Use when you want to naturally soften acidity without blending or additives.
Great choice for meads and fruit wines needing a smooth finish.

","brand":{"@type":"Brand","name":"Northern Brewer"},"category":"Wine Ingredients","dateModified":"2026-05-13T02:14:49.731482","offers":{"@type":"AggregateOffer","lowPrice":2.49,"highPrice":2.49,"priceCurrency":"USD","priceValidUntil":"2026-06-20","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/lalvin-71b-1122-wine-yeast-0c730562","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Northern Brewer LLC"},"price":2.49,"priceCurrency":"USD","priceValidUntil":"2026-06-20","availability":"https://schema.org/InStock","url":"https://northernbrewer.com/products/lalvin-narbonne-yeast-71b-1122","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]}}

Lalvin 71B-1122 Wine Yeast

Where to Buy