Tree Flowers Solutions provides Chestwine®, a natural preservative extracted from chestnut flowers that protects wine from oxidation and microbial spoilage. The bioactive compound offers antioxidant and antimicrobial benefits, allowing winemakers to reduce or eliminate synthetic sulfites while maintaining sensory quality, and integrates easily into existing production processes.
Funding
Funding not disclosed
Founders
Product
Problem
Winemakers relying on synthetic sulfite additives face regulatory pressure, consumer demand for cleaner labels, and the risk of oxidation and microbial spoilage that can degrade wine aroma, flavor, and color.
Solution
Tree Flowers Solutions offers Chestwine®, a natural preservative extracted from chestnut flowers, to protect wine without synthetic additives. The biotechnological extraction process yields a bioactive compound that inhibits oxidation and microbial growth, thereby maintaining sensory qualities throughout the wine’s shelf life. Chestwine® is compatible with biodynamic, organic, and low‑sulfite production methods, providing a sustainable alternative that aligns with clean‑label trends. By integrating this natural extract into the winemaking process, producers can reduce or eliminate added sulfites while preserving product stability and quality.
Target Audience
Primary customers are winemakers and wineries seeking natural, low‑sulfite preservation solutions, particularly those producing biodynamic, organic, or clean‑label wines.
Features
- Natural preservative derived from chestnut flower extracts using a scalable biotechnological process
- Antioxidant activity that slows oxidative degradation of color and aroma compounds
- Antimicrobial properties that limit growth of spoilage microorganisms in wine
- Compatibility with biodynamic, organic, and low‑sulfite wine formulations
- Easy integration into existing winemaking workflows without the need for additional processing steps