Food or edible material: processes – compositions – and products – Product with added vitamin or derivative thereof for...
Reexamination Certificate
2005-06-28
2005-06-28
Pratt, Helen (Department: 1761)
Food or edible material: processes, compositions, and products
Product with added vitamin or derivative thereof for...
C426S262000, C426S268000, C426S590000, C426S654000
Reexamination Certificate
active
06911223
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.
REFERENCES:
patent: 4132793 (1979-01-01), Haber et al.
patent: 4820520 (1989-04-01), Yokotsuka et al.
patent: 4937085 (1990-06-01), Cherry et al.
patent: 5202141 (1993-04-01), McEvily et al.
patent: 5336510 (1994-08-01), Chang
patent: 5681569 (1997-10-01), Kuznicki et al.
patent: 5738888 (1998-04-01), Cirigliano et al.
patent: 5773062 (1998-06-01), Cirigliano et al.
patent: 5851578 (1998-12-01), Gandhi
patent: 5885629 (1999-03-01), Ford
patent: 5895680 (1999-04-01), Cirigliano et al.
patent: 5895681 (1999-04-01), Cirigliano et al.
patent: 5989612 (1999-11-01), King et al.
patent: 6008250 (1999-12-01), Kurtz et al.
patent: 6106874 (2000-08-01), Liebrecht et al.
patent: 6287611 (2001-09-01), Morello et al.
patent: 407303466 (1995-11-01), None
patent: 93941 (1988-05-01), None
Hawley, The Condensed Chemical Dictionary, EDTA, 1981, Van nostrand Reinhold co., Inc. , 10thEd., p. 431.
“Chemistry of L-ascorbic Acid Related to Foods,” Liao/Seib,Food Chemistry, 1988, Great Britain.
“Thermally Generated Flavors Maillard, Microwave, and Extrusion Process,” Parliament/Morello/McGorrin,ACS Symposium Series, American Chemical Society, 1994, pp. 131-141.
International Food Information Service (IFIS), Franfurt/Main, DE; AN 1999-00-h0018, Zhao L: “Colour Stability and Protection of Green Tea Beverage”.
(abstract) Food Research and Development 19 (1) 29-31 1998 Dep. of Food Sci. & Eng., Normal Coll. of Professional Tech., Henan, China.
Hach Water Analysis Handbook, 3rd Edition, p. 524 (attached).
Franz Susan L.
Morello Michael J.
Johnson Lars S.
Pratt Helen
Ryndak James D.
Stokely-Van Camp Inc.
LandOfFree
Beverages having L-ascorbic acid with stability of color and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Beverages having L-ascorbic acid with stability of color and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beverages having L-ascorbic acid with stability of color and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3462173