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US 2005/0166664 A1Published application
Method for determining composition balance of cooled brine
AssigneeWinterlab Limited
InventorsBarnet Liberman, Peter Glidden, Kevin Vandervoort, Robert Peacock
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Abstract
A method of determining whether a brine composition for freezing an item is in a desired balance. The method includes: adding an effective amount of dye into the brine composition, cooling the dye composition to a pre-determined temperature, and comparing the color of the brine composition to a pre-established correlation of color and brine composition at the pre-determined temperature, thereby determining whether the brine composition is in the desired balance.
Claims19
A method of determining whether a brine composition for freezing an item is of a desired balance comprising:
- adding an effective amount of water soluble dye to the brine composition;
- cooling the brine composition to a pre-determined temperature;
- and
- comparing the color of the brine composition to a pre-established correlation of color and brine composition at the pre-determined temperature thereby determining whether the brine composition is in the desired balance.
1 more element
Dependencies are inferred from the claim text.