Tartrate stabilization helps keep wines bright, clear, and free of the “wine diamonds” that consumers often perceive as a flaw. While traditional cold stabilization works, it can be time- and energy-consuming, and can affect aromatics and flavor. Today, there are smart, innovative stabilization solutions that eliminate the need for chilling while protecting wine quality and making cellar work easier.

Carboxymethylcellulose (CMC)

CMC is a cellulose-based solution that acts by interfering with crystal growth. While traditional stabilization induces crystal formation, CMC prevents them from developing in the first place. It provides reliable stability without chilling and helps preserve pH, aroma, and flavor. CMC is a strong choice for white and rosé wines where clarity and freshness are priorities.

Acacia Gum

Acacia gum, made from the sap of Acacia trees, coats the tiny tartrate particles so they cannot grow into visible crystals. It also helps protect color, making it especially useful for wines that need both tartrate and color stability.

Product Recommendations: 

Modern stabilization programs often combine CMC and Acacia gum solutions to deliver comprehensive protection. ATPGroup's Coldstab Cel, Coldstab Color, LGA-20, and LGA-30 can be used individually or together to deliver complete wine stability without compromising quality or filterability.

We’ve put together a practical guide to help you choose the right solution for your wine: CLICK TO DOWNLOAD

Bench trials are recommended, and your ATPGroup representative is available to help optimize the best stabilization protocol for your wine. Our solutions are competitively priced and stocked in Windsor, CA for fast, reliable delivery when you need them. For more information, contact your ATPGroup Technical Representative or Enology Products Specialist, call (707) 836-6840, or visit www.ATPGroup.com.

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ATPGroup was founded as a family business in 1991. Now a leading supplier to the wine, beer, food, and pharmaceutical markets, we strive to provide solutions and create value for our customers in each of the industries we serve. The company offers an unparalleled range of high-quality products and services including winemaking & cellar products, brewery supplies, glassware, cleaning & sanitation solutions, tartaric acid, cream of tartar, and Rochelle salt. Its team is made up of industry veterans, cellar masters, and product specialists who provide technical expertise in their respective fields. With warehouses across the country, the company is strategically located to serve customers throughout the U.S., Canada, and Mexico.