The Science of Pyrazines in Wine
Understanding the divisive aroma compounds best known for creating green notes like bell pepper and grass in Bordeaux grapes
Tag: Science
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The Science Behind Noble Rot Wines
Botrytis cinerea can ruin a grape harvest—or lead to some of the world’s most coveted wines. Researchers investigate why this happens and how it affects both the grapes and the finished wine
Understanding the Impact of Atmospheric Inversion Layers in Viticulture
When large bodies of water, like the Pacific Ocean, create temperature inversions in the atmosphere, it upends growing norms for coastal and mountain vineyards
How Cellar Climate Impacts Barrel-Aged Wine
Cooler temperatures and higher humidity in barrel-aging rooms can create fresher, cleaner wines, but the impact of a warming climate poses challenges to these ideal conditions
Does Malolactic Fermentation Have a Place in Rosé Production?
As climate change drives up temperatures and grape acidity drops, malolactic fermentations have mostly died out for rosés. But for a few key regions, grapes, and producers, rosés with malo still have a place
The Benefits of Contour Farming in a Changing Climate
Some vineyard managers are turning to this affordable, natural farming method to combat a growing suite of climate change-related problems, such as drought and soil health
The Science of Thiols in Wine
The aroma compounds often associated with Sauvignon Blanc’s tropical and citrus notes are impacted by techniques like leaf plucking and selecting specific yeast strains
The Science of Grape Co-Fermentation
Researchers and winemakers weigh in on how the centuries-old practice of fermenting white and red grapes together affects a wine’s color, flavor, and texture
Could Gene Editing Create More Disease-Resistant Grape Varieties?
Using gene-editing technologies like CRISPR, researchers are fighting back against one of the wine industry’s biggest problems—powdery mildew disease
The Growing Movement Behind ‘Long Charmat’ Sparkling Wine
In Italy, Brazil, and beyond, winemakers are leaving Charmat-method bubbly on the lees for longer periods of time in the effort to make more complex and robust wines
How Mycorrhizal Fungi Create More Drought-Resistant Grapevines
As climate change continues to alter viticulture, some farmers are harnessing the power of an ancient fungus to strengthen their vines
A Game-Changing New Vineyard Management Technology
A smartphone app called Sentinel Vine Manager generates revolutionary vineyard maps that track individual vine histories using Global Navigation Satellite Systems and cloud analytics
