Download - Around the World in 80 Staves
Around the World in 80 Staves���
#80staves�#totc
wifi passcode: givesyouwings seminar sponsored by Bacardi
MODERATOR: Jaymee Mandeville San Francisco, CA Senior Portfolio Ambassador Bacardi USA Email: [email protected]
jaymeela
“I have taken more out of alcohol than alcohol has taken out of me.” ~Sir Winston Churchill
PANELIST: Kevin Diedrich San Francisco, CA Bar Guy Kimpton Properties
[email protected] @kdiedrich34
GUEST PANELIST Chris Hopkins Las Vegas, NV Roaming Bartender Wynn Properties
[email protected] @au551e
PANELIST: Rob Crabtree Houston, TX Bar Director/Agave Lover Goode Company
[email protected] [email protected] @robcrab
Exterior of Cask
Oxygen
Wooden Staves
Spirit
Interior of Cask
Charred Interior
Extrac;ons
Evapora;on & Concentra;on Chemical Reac;ons Oxida;on, Hydrolysis & etc
Evapora;on of small molecules
Exterior of Cask
Interior of Cask
Unwanted Aromas
ethanol water
~3% per year
Concentra;on
Evapora;on
Spirit
Spirit
Spirit
Oxygen Lea & Piggot 2003
Other Unknown Chemical Reac>ons
Other Unknown Mechanisms
into charred wood
Oxida;on
Esterifica;on
Fruity Notes
Fruity Notes Hydrolysis
Sweet Notes
Astringent Notes
Hydrolysis Bitter Notes
ethanol water
Fruity & Woody
Unwanted Aroma(s) & Taste(s)
Yellow Color
Sweet Notes
Fruity Notes
Body Improves Mouthfeel
Woody
Vanillin
Other Unknown Extrac>ons
Basic Diagram
Spirit
End View of American Oak Barrel Filled with Dis;lled Spirit @ ~60 %ABV
Wooden Staves
Exterior of Cask
Evapora>on of Other Unknown Compounds
Other Unknown Mechanisms
Waxy & Fatty Notes
Absorp;on
Exterior of Cask
O2
Wooden Staves
Spirit
Interior of Cask
Charred Interior
Extrac;ons
Evapora;on & Concentra;on Chemical Reac;ons Oxida;on & Hydrolysis
End View of American Oak Barrel Filled with Dis;lled Spirit @ ~60 %ABV
Flavonols
Ethanol
Aroma>c aldehydes (vanillin, syringaldehyde)
Phenolic acids (vanillic, syringic…..)
Yellow pigments into spirt
Tannins
hydrolysis condensed
Phenolic acids (gallic, ellagic)
acid pH monosaccharides
(xylose, glucose, arabinose)
hydrolysis
Evapora;on of small molecules
Exterior of Cask Interior of Cask ethanal
acetal
ethanol water
~3% per year
Concentra;on
Higher Alcohols
Esters & FaSy Acids
Evapora;on
Spirit
Spirit
Spirit
Peroxidases
Sugars + phenolic acids (disappearance of astringency)
Wood heterosides (biQer)
peroxides
ethanol FaQy acids 2,3-‐butandiol
ethanal Methylketones acetoin
O2
ortho-‐diphenol
Lea & Piggot 2003
Other Unknown Extrac>ons
Other Unknown Mechanisms
Ethanol Acetaldehyde Ace>c Acid Ethyl Acetate sulfurs
absorp>on of sulfurs into charred wood
Oxida;on Rxns
Esterifica;on
Ethanol +FaQy Acid Ester + Water Acid
Wood Components
Esters FaQy Acids
O2 O2 O2
Detailed Diagram
Spirit
Absorp;on
Other Unknown Reac>ons
absorp>on of other compounds into charred wood
Other Unknown Mechanisms
Other Unknown Mechanisms
Evapora>on of Other Unknown Compounds
Reazin 1981
Wood Sugars Extracted or Derived from Barrel
Origins Hemicellulose – Arabinose, glucose, xylose, fructose and galactose Glycerides -‐ Glycerol
What – The use of ultrasonic sound waves to rapidly extract or infuse for cask aging How – Sonicator + Alcohol + Infusing Agent + Time = Infusion/Extraction When – Minutes vs. Weeks/Months Why – Time = $$$ Who – Will this work in your program?
Sonication (a.k.a. Ultrasonic Homogenization)