Activated ascorbic acid antioxidant compositions and carotenoids, fats, and foods stabilized therewith
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 28, 1992
Grant Date -
N/A
app pub date -
Jun 26, 1990
filing date -
Jun 26, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An activated ascorbic acid and compositions thereof are disclosed, especially such essentially anhydrous compositions as embody propylene glycol or a nonionic surface-active agent, which products have increased antioxidant activity in fats, oils, carotenoids, and fatty foods, especially in such materials as are exposed to oxidative stress. Further a method of stabilizing such materials and products against oxidative discoloration is disclosed wherein feeds and foodstuffs are stabilized with such composition, and a method of stabilizing a feed or foodstuff or flavoring with such an antioxidant composition, are all disclosed. Synergistic effects are obtained by the incorporation of a natural antioxidant, such as a Labiatae or tea extract, or a tocopherol therein, and antioxidant power and stabilization effectiveness is frequently further improved by inclusion therein of a second nonionic surface-active agent.
First Claim
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