Starch-protein clouds and preclouds

Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Beverage or beverage concentrate

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Details

426661, 426594, A23L 200

Patent

active

043495770

ABSTRACT:
Starch-protein clouds useful for clouding acidic fluids, especially fruit-flavored beverages, are prepared by forming an aqueous dispersion of from 3-15 parts of a starch base and 1 part of a water-soluble protein salt, such as the sodium and/or calcium salts of casein, a soy protein, or a wheat protein and then acidifying to a pH of about 2.5-5.5 to develop the cloud. The cloud may be isolated by spray drying or freeze drying to give a dry cloud suitable for incorporation in dry beverage mixes. Preclouds may be prepared in the same manner except that they are not acidified prior to use, but during use. Dry preclouds may be isolated by drum drying or freeze drying.

REFERENCES:
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Clarifying the Clouding Agent Picture, A. Oppenheimer, (Jun. 1974) pp. 60, 62 & 64.
Clouding Agents for the Food Industry, A. Oppenheimer, Food Products Dev. 5, #3 (1971) pp. 90-94.
Physical Factors Governing the Stabilization of Cloudy Beverages, D. Mellillo.
Breakfast Orange Drink Scores Formulation Breakthrough, Processed Prepared Food, Jun. 1980, p. 116.
Beverages: Carbonated and Noncarbonated, J. G. Woodroof & G. F. Phillips, The Avi Publishing Co., Inc. (1974) pp. 146-153.

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