Method to increase the foaming capacity of spray-dried powders

Details Method to increase the foaming capacity of spray-dried powders Method to increase the foaming capacity of spray-dried powders

2004-08-17

2010-06-15

Hendricks, Keith D. (Department: 1781)

Food or edible material: processes, compositions, and products

Products per se, or processes of preparing or treating...

Gas or gas generating agent per se

C426S564000, C426S443000

Reexamination Certificate

active

07736683

ABSTRACT:
A method is provided for producing a powdered soluble foaming composition comprising amorphous particles having internal voids filled with atmospheric pressure gas. The method includes subjecting a spray-dried composition to an external pressure and heating the composition at a temperature below the glass transition temperature. The composition is depressurized to result in at least a portion of vacuous internal voids of the composition to be filled with atmospheric pressure gas.

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