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Oxygen Management and Oxidative Enzymes - Coggle Diagram
Oxygen Management and Oxidative Enzymes
Oxygen Management and Oxidative Enzymes
Tyrosinase
Laccase
so2
Red Wines
0.5 mg/L
Dry White/Rosé
0.8 mg/L
De-stemming and Crushing
Crushing involves passing grapes between rollers to split the berries
The first juice released free-run juice is considered the highest quality
Pressing Technologies
Vertical Screw (Basket Press)
Horizontal Screw (Vaslin)
Pneumatic Press
Continuous Screw Press
Clarification Techniques
Static Settling
Flotation
Centrifugation
Enzymatic Treatment
Bentonite in Protein Stability
Used in must clarification and as a "riddling aid" in Metodo Classico
Drawbacks: It is a non-specific adsorbent
Permitted Substances and Techniques
Concentrated Must (MC) & Rectified Concentrated Must (MCR)
MCR in Crystalline Form
Governo: A Tuscan tradition
Acidification Techniques
Chemical: Addition of Tartaric
Biological: Use of Lachancea
Physical: remove potassium