'FOAM TO BE USED AS A COVER FOR, OR A FOOD OR BEVERAGE COMPONENT, A FOAM COVERAGE METHOD FOR DEVELOPING A FOAM, USING A GRADE TENSIVE WATER OR ETHANOLIC FOOD, WATER OR ALCOHOLIC SOLUTION, WATER OR ALCOHOLIC SOLUTION OF NON-IONIC TENSIVE APPROPRIATE FOR USE IN FOOD, AQUOSIONAL AQUOUSED SOLUTION FOR FOOD, PREPARATION OF A FOAM CONCENTRATED FOR USE IN MANUFACTURING SOLUTIONS '

摘要

A foam comprising an aqueous or aqueous ethanolic solution of a surfactant, which is suitable for food use, and which has an HLB greater than 9; is used to form a foam topping on a drink or food, e.g. by spraying from a foam dispenser.