christian butzke professor of enology purdue
TRANSCRIPT
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Christian BUTZKE Professor of Enology
PURDUE
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Savory Street Cred
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Graduate Students
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Ann C. Noble Professor of Enology Emerita
Lab Neighbors
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Aroma Clouds Savory Wine Aroma Wheel Wine Composition Aging Reactions Savory Standards Varietal/Stylistic Overlap Savory Aroma Tasting
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Aroma Clouds All Reds Wines?
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Aroma Clouds
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Aroma Clouds
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Meaty Umami Rancio Pickled-Spicy-Vegetal Caramel-Buttery Woody
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Bouillon, Prosciutto Soy Sauce, Miso Chanterelles, Gruyère Saffron, Edamame Molasses, Olive Oil Cedar, Sandal
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The Savory Wine Aroma Wheel
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Wine Composition
Amino acids Juice: up to 2000 Wine: up to 400
Salts/Minerals Potassium: up to 2000 Sodium: up to 20
[mg/L]
STEWART & BUTZKE: Nitrogen Composition of Interspecific Hybrid and Vitis Vinifera Wine Grapes
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Wine Aging Research
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Wine Research
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Wine Research
0
5
10
15
20
25
# o
f Ju
dges
Top 10 Savory Descriptors
Savory Aromas
BEATTY & BUTZKE: Non-Traditional Sensory Evaluation: A Deeper Exploration of Wine Aroma
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Maillard Reactions In Wine ?!
Mai
llard
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ctio
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e as
org
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y H
odge
A
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Nur
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, 200
5
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Thiazoles
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Meaty Standards
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Meaty Standards
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Umami Standards
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Umami Standards
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Umami Standards
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Umami Standards
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Umami Standards
Umami vs
Mymami
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Soy Standards
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Spice Standards
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Vegetal Standards
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Vegetal Standards Varietal Overlap
0
1
2
3
4
5 1
2 3
Traminette Sauvignon Blanc Malbec Carménère Vidal Blanc Ice Wine
Tree of Lebanon
White Spruce Silver Thyme
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Rancio Standards Rancio Charentais
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Rancio Standards
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Rancio Standards Cheeses
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Woody Standards
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Woody Standards
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• Vanilla/Coconut • Tobacco • Leather • Powdered Chocolate • Incense • Cedar • Cigar Box • Eucalyptus • Sandalwood
OAK CHARACTER YOUNG
OLD
Woody Standards
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Woody Standards
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Unsavory Standards?
abcnews.go.com/Nightline/video?id=8316313
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Tim Hanni, MW
Why You Like What You Like
www.timhanni.com
Indiana HortCongress Wine & Grape Symposium
January 22nd, 2014
• Parmesan Cheese • Soy Sauce • Shitake Mushrooms
=> Glutamate = Savory
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www.ag.purdue.edu/winegrapeteam
We transform lives and livelihoods through research-based education.
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Savory Tasting
1. Unspiked Reference
2. Beef Bouillon added*
3. Molasses added*
4. Soy Sauce added*
5. Tomato Juice added* *1.5 mL/bottle (0.2%)