Isinglass
Isinglass is a fining agent composed of fresh-water fish protein. Ycch, but you'll never know. I don't that I have ever consumed an Italian wine that touched this product.
Isinglass
This is the most popular wine fining available as a powder or liquid.
It is derived from the air or swim bladders of fresh water fish and then cut with sulphite making it into a fine suspension simple to treat cloudy wines.
EditRegion2 ...
Isinglass: A particularly pure protein obtained from the swim bladders of sturgeon and other freshwater fish that has been used for fining wine for centuries.', '', 250)"; onMouseout="hideddrivetip()"Isinglass ...
Isinglass
A fining agent comprising protein from fresh-water fish.
Italy
See my Italian wine guide.
isinglass: A high quality fining agent that comprises proteins extracted from the swim bladders of certain fish. It is used to clarify white wines.
jammy: Describes a wine with concentrated overripe character and high alcohol.
Isinglass
Yummy stuff. It's made from fish buoyancy bladders and is the smoothest way to clarify your wine. Isinglass is primarily used in red wine whereas gelatin is used primarily is white wine.
Lees ...
ISINGLASS: See Fining. Sometimes known as fish glue, it is a positively charged, gently acting fining agent made from the swim bladders of American and Russian sturgeon.
Isinglass:A protein derived from the bladders of sturgeon and other fish and used in the fining process. The protein binds with excess tannins, pulling them from overly harsh wines.I.G.T.:See Indicazione Geografica Tipica.
isinglassA transparent gelatin prepared from the air bladder of the sturgeon and certain other fishes and used as a clarifying agent. jéroboamThe name for a three litre bottle in Champagne and Burgundy, while in Bordeaux this refers to a 4.
help its Clarification; such as being of gross and viscous parts, may adhere to the floating Lee, and sinking carry it with them to the bottom; of which sort are Isinglass and the Whites of Eggs: or such as meeting with the grosser and earthly ...
Bentonite has largely replaced all other fining agents. Such fining agents as gelatin, casein, isinglass, albumin, egg white, nylon, and PVPP (polyvinyl pyrrolidone) may be used for special purposes, including removal of excess tannin or colour.
Fining: The last step before the wine goes into the bottle. A process where a concentrated ingredients (egg white, bentonite, gelatin, or isinglass) is added to adhere to proteins and other imperfections to help improve clarity.
Process in which solida matter which clouds the wine is precipitated by dragging, using clays, such as bentonite or kaolin, or organic products, such as isinglass or egg white.
DE
Schönung ...
Fining agents include egg white, milk, blood, gelatin, carbon, casein (the principal protein constituent of milk and cheese) and isinglass (an extract of sturgeon bladders).
 See also: Wine, Fining, Grape, Yeast, Bentonite
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