3100 Dutton Ave, Ste. #146, Santa Rosa, CA, United States of America, 95407
Grape varieties, fermentation management, yeast selection, and yeast nutrition all have crucial role in aromatic expression of wines. The first points to consider in wine aromatic expression are to limit the production of negative aromas by preventing yeast stress, microbial contamination, and preserve aromas from oxidation.
To optimize the wine aromatic expression, it is important to extract the aromatic precursors, mostly present in the skins, using maceration, crushing, and extraction enzymes, such as Oenozym Crush White and Oenozym Crush Red.
Expression of varietal aromatic precursors and production of fermentation aromas, such as esters, ethyl esters and acetates esters, happen during fermentation and depend strongly on the fermentation conditions (temperature, turbidity, oxygen), yeast genetic and yeast nutrition. In recent years, researches focused on nutrients that not only contribute to fermentation performance, but also increase the production of specific wine aromatic components. OptiThiols, composed of specific inactivated yeasts rich in cysteine derivates and glutathione, strongly elevates thiol production and preservation. It increases thiol expression, protects them through increased wine anti-oxidant capacity and lowers the production of undesirable sulfur compounds. OptiEsters, composed of inactivated yeast, rich in sterols and ergosterols, is specifically formulated to increase fermentation ester, ethyl esters and acetates production.
During ageing, wine aromas are highly sensitive to oxidation, it is essential to protect and preserve them. Controlling dissolved oxygen, limiting headspace, reducing wine movement, using inert gas, together with a good management of anti-oxidant potential of the wine are crucial to preserve wine aromas and freshness. Lamothe-Abiet developed interesting tools and successful strategy to scavenge oxygen radicals and maintain a lower redox potential.
Bucher Vaslin North America offers a complete range of services to fullfilled winemakers need and Bucher Vaslin North America offers a complete range of winemaking services, from reception to bottling. We offer innovative, fully integrated and cost-effective solutions for any winery.
- BUCHER VASLIN reception equipment: From preparation and sorting, destemmers and crushers, and hoppers and elevators
- LAMOTHE-ABIET offering premium winemaking enological solutions
- CAZAUX LOB Wine Pumps
- COSTRAL bottling and labelling lines
- DUJARDIN-SALLERON high quality lab equipment
- BUCHER Unipektin: Highly reputable wine production equipment expectations. We work hand-in-hand with winemakers to develop innovative, fully integrated and attractive solutions for any winery.
Use our technological know-how and trained network of field contacts to quickly implement efficient and economical winery solutions. Every piece of winery equipment from Bucher Vaslin is designed with your winery size and production in mind. Each piece can standalone or work fluidly together, for a full, turn-key winery solution.
Ask us for a timely quote and setup options. Our sales associates can match you with the best equipment and layout options for your winery's size and output.
Title | Name | Phone | Extension | |
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General Manager | Jean-Pierre Giovanni | jean-pierre.giovanni@buchervaslin.com | ||
Winemaking Solutions Manager | Lora Goulevant | lora.goulevant@buchervaslin.com | 707-547-3694 | |
Sales Manager | Sarah Donley | sarah.donley@buchervaslin.com | 707-547-3663 | |
Marketing Manager | Ray DeLeon | ray.deleon@buchervaslin.com | 707-547-3695 |
Locations | Address | State | Country | Zip Code |
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Bucher Vaslin North America | 3100 Dutton Ave, Ste. #146, Santa Rosa | CA | United States of America | 95407 |