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Clarification - Coggle Diagram
Clarification
Fining
removes solid particles
what removes?
Proteins
Tannins
Haze
Iron/Copper
Blue Fining through potassium ferrocyanide
haze
oxidation
toxic
if too much interferes with other metal ions
Other
an agent bind with molecules creating insoluble compounds that can be filtered out
if used in excess can precipitate into the wine
fining test
Filtering
removes colloids
large molecules that you cannot see at naked eye (mostly proteins)
unstable
electrostatic charge, lost over time, makes unstable colloid into solid matter
stable - it will never show up
haze
micro organisms
yeasts
types
depth
surface
Sedimentation
gravity pushes yeast on the bottom of the tank, they form gross less, after 2 days wine is clean and can be racked
Centrifugation