A - Human Necessities – 23 – F
Patent
A - Human Necessities
23
F
A23F 5/24 (2006.01) G01N 33/04 (2006.01)
Patent
CA 2459389
Improved liquid coffee concentrates that have furfuryl acetate to 4-ethyl guaiacol ratio values that approach the furfuryl acetate to 4-ethyl guaiacol ratio values of fresh brewed coffees brewed with the same coffees used to produce said coffee concentrates are disclosed. The liquid coffee concentrate is heated for 15 to 35 seconds at a temperature of 115 to 149~C. Methods of evaluating and adjusting a liquid coffee concentrate's furfuryl acetate to 4- ethyl guaiacol ratio value are also disclosed.
L'invention concerne des concentres liquides améliorés de café dont le rapport acétate de furfuryle/4-éthyl gaïacol se rapproche du rapport acétate de furfuryle/4-éthyl gaïacol des cafés fraîchement préparés à partir des mêmes cafés que ceux utilisés pour produire lesdits concentrés de café. On chauffe ce concentré liquide de café pendant 15 à 35 secondes à une température de 115 à 149 ·C. L'invention concerne également des procédés permettant d'évaluer et de modifier le rapport acétate de furfuryle /4-éthyl gaïacol d'un concentré de café liquide.
Dria Glenn James
Li Jianjun Justin
Nunes Raul Victorino
Patton Donald Ray
Young Jerry Douglas
Dimock Stratton Llp
The Folgers Coffee Company
The Procter & Gamble Company
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