초록 ▼

A coffee concentrate shelf stable for extended periods at ambient temperatures includes an aseptically packaged coffee concentrate of coffee and water obtained through a cold extraction process and processed under ultra high temperature and time conditions having an F0value in the range of about 1 t

A coffee concentrate shelf stable for extended periods at ambient temperatures includes an aseptically packaged coffee concentrate of coffee and water obtained through a cold extraction process and processed under ultra high temperature and time conditions having an F0value in the range of about 1 to 12.

대표청구항 ▼

1. A process for preparing an aseptically packaged coffee that is shelf-stable for extended periods at ambient temperature comprising the steps of: a. providing a coffee extract consisting of coffee and water in liquid form; b. performing an ultrahigh temperature treatment of said extract under

1. A process for preparing an aseptically packaged coffee that is shelf-stable for extended periods at ambient temperature comprising the steps of: a. providing a coffee extract consisting of coffee and water in liquid form; b. performing an ultrahigh temperature treatment of said extract under temperature and time conditions having an F0value in the range of about 1.0 to 12.0; c. cooling said extract after said treatment; and d. packaging, subsequent to said cooling, said extract under aseptic conditions in a sealed container. 2. The process as recited in claim 1 including the step of storing said sealed container for an extended period under non-refrigerated conditions. 3. The process as recited in claim 1 including the step of admixing ground coffee and water into a liquid mixture; holding said mixture under ambient temperature conditions for a time sufficient to form a liquid concentrate; and filtering said liquid concentrate prior to said treatment. 4. The process as recited in claim 1 wherein said treatment is performed under temperature and time conditions having an F0value in the range of about 1.0 to 8.0. 5. The process as recited in claim 4 wherein said F0value is in the range of about 2.0 to 5.0. 6. The process as recited in claim 3 including refrigerating said concentrate and thereafter dispensing said concentrate as a refrigerated coffee based beverage. 7. The process as recited in claim 3 including combining said concentrate with water to form a coffee-based beverage; and heating said beverage to a predetermined temperature for consumption. 8. The process as recited in claim 3 including the step of adding heated dairy-based liquid to provide a coffee-based beverage. 9. The process as recited in claim 3 including the step of adding ice to said concentrate to form a cold coffee-based beverage.