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Beverages having L-ascorbic acid with stability of color and clarity
   
Document Number
US Patent 6911223
Issued Date
June 28, 2005
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Inventors
Franz; Susan L. (Arlington Heights, IL)
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Abstract
An aqueous beverage solution includes L-ascorbic acid and EDTA. The resulting solution is free of sufficient constituents which could mask color change due to oxidation of the L-ascorbic acid. A color and/or turbidity of the beverage is substantially stable over a desired predetermined time.
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Number of Claims:
34
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Published
June 28, 2005
Application Number
10/328,468
Filed
December 23, 2002
US Classification
426/72   426/262 426/268 426/590 426/654
Int'l Classification
A23L   1/272   (20060101)   A23L   1/27   (20060101)   A23L   2/52   (20060101)   A23L   2/68   (20060101)  
Examiner
Parent Case
REFERENCE TO RELATED APPLICATION This application is a continuation of U.S. application Ser. No. 09/894,404, filed Jun. 28, 2001, now abandoned, which is a continuation of U.S. application Ser. No. 09/495,768, filed Feb. 1, 2000, now U.S. Pat. No. 6,287,611 B1, the entire disclosure of which is hereby incorporated by reference.
USPTO Field of Search
426/72   426/590   426/262   426/268   426/654  
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