Process for preserving roasted vegetables
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United States of America Patent
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Nov 25, 2008
Grant Date -
Aug 7, 2003
app pub date -
Jan 29, 2003
filing date -
Feb 1, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for preserving vegetables comprising the steps: subjecting the vegetables to a heat treatment chosen from the group consisting of: roasting, shallow frying, baking and grilling, immersing the heat-treated vegetables in a preserving liquid, storing the vegetables in the preserving liquid until use, characterized in that the preserving liquid is an aqueous solution containing a preservative agent, a antioxidant, 0.1-4.0 wt. % of salt and such amount of an edible acid that the pH of the liquid after 48 hours of equilibration with the immersed vegetables is in the range 4.1-4.5.
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