Food or edible material: processes – compositions – and products – Product with added vitamin or derivative thereof for...
Reexamination Certificate
1999-11-02
2001-05-29
Page, Thurman K. (Department: 1615)
Food or edible material: processes, compositions, and products
Product with added vitamin or derivative thereof for...
C426S486000, C424S400000
Reexamination Certificate
active
06238713
ABSTRACT:
Vitamin C preparations are currently commercially available in the form of crystalline ascorbic acid or pressed tablets. Ascorbic acid is known to have a strongly reducing action and is rapidly decomposed by light and atmospheric oxygen. Without particular protective measures, ascorbic acid is only suitable for immediate consumption.
Protective measures in the form of a completely airtight and light-protected closure have in practice prevented people from adding vitamin preparations to foodstuffs, particularly salads or fruit dishes and thus achieving both a particular taste character and a health effect.
REFERENCES:
patent: 4560570 (1985-12-01), Rausing et al.
patent: 5431939 (1995-07-01), Cox et al.
patent: 6010706 (2000-01-01), Candau et al.
Blakely & Sokoloff, Taylor & Zafman
Di Nola-Baron Liliana
Page Thurman K.
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