Title: Compositions and process for colored liquid food or drink

Abstract: A liquid food or drink with a pH of below 4.2 includes erythrosine (Red No. 3 and/or its lakes) and an edible soluble or dispersable protein the protein is stained by the erythrosine which is subsequently solubilized or dispersed throughout the food or beverages whereby such food or drink is colored. Also involved here are preparations such as dry mixes, frozen concentrates and syrups.

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Inventors: Danforth, Richard C. (Philadelphia, PA, US)

Application Number: 808731
Filing Date: 1977-06-22
Publication_date: 1979-09-11
Assignee:
Primary Class(es): 426/250 426/540, 426/590
Other Classes:
US Patent Ref:

3425841	Feb, 1969	Handwerk et al.	426/540.
3483002	Dec, 1969	Stein	426/250.
3525624	Aug, 1970	Rubenstein	426/590.
3769041	Oct, 1973	Levinson et al.	426/250.

Other Refs:
Primary Examiner: Hunter, Jeanette M.
Assistant Examiner:
Attorney: Chovanes; Eugene, Jackson; Edward Lovett