Method to retain carbonation in carbonated beverages and composi

Details Method to retain carbonation in carbonated beverages and composi Method to retain carbonation in carbonated beverages and composi

1997-10-16

1999-01-05

Bhat, Nina

Food or edible material: processes, compositions, and products

Processes

Packaging or treatment of packaged product

426397, 426477, 426561, 426590, B65B 5500, C12G 106, A23L 240

Patent

active

058559426

ABSTRACT:
A method and composition for enhancing retention of carbon dioxide in carbonated bottled beverages indicates the addition of a carbonic acid ester such as propylene carbonate, 1,3-butylene carbonate, diethyl carbonate, neopentylene carbonate and propylene carbonate or mixtures thereof. The carbonic acid ester in the aqueous medium of the beverage undergoes slow hydrolysis thereby releasing CO.sub.2 to maintain the CO.sub.2 level in the container.

REFERENCES:
patent: 3441417 (1969-04-01), Feldman et al.
patent: 4082854 (1978-04-01), Yamada et al.
patent: 5378485 (1995-01-01), Mahler et al.

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