Abstract: Disclosed is a process for the production of aromatized soluble coffee particles. The process comprises the incubation of an aroma donor, such as a roasted coffee, with a acceptor, such as a refined coffee oil. The acceptor can be added prior or after incubation to the soluble coffee particles. The disclosure of the present technology also pertains to a process for the preparation of an instant coffee product comprising aromatized soluble coffee particles. Thereby an odor-acceptable edible oil is subjected to aroma transfer from roast coffee beans, either before or after being applied on soluble coffee particles. The aroma transfer being conducted for an incubation time of at least one day, and the amount of the aromatized oil in the instant coffee is 0.8 wt. % to 4.5 wt. %.

Abstract: The present disclosure relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises separating coffee extract resulting in a high aromatic coffee extract and a low aromatic coffee extract and subjecting the low aromatic coffee extract to a heat treatment and, optionally, a pH rising step.

Abstract: A process for producing a liquid coffee concentrate that has a reduced acrylamide content. The process involves contacting a low aromatic aqueous coffee extract with a carbon and/or silica based resin with adsorptive function to reduce the acrylamide content of the extract, prior to combining the treated extract with a high aromatic aqueous coffee extract. In particular, the process comprises the steps of: a) providing a low aromatic aqueous coffee extract having a first acrylamide content; b) providing a high aromatic aqueous coffee extract; c) contacting the low aromatic aqueous coffee extract with a carbon and/or silica based resin with adsorptive function to provide a low aromatic aqueous coffee extract having a second acrylamide content; and d) combining the low aromatic aqueous coffee extract having a second acrylamide content and the high aromatic aqueous coffee extract to provide a liquid coffee concentrate, wherein the second acrylamide content is lower than the first acrylamide content.

Abstract: The invention provides a method of treating a beverage ingredient extract comprising the steps of: a. filtering a beverage ingredient extract to obtain a beverage ingredient extract retentate and a beverage ingredient extract permeate; b. raising the pH of said beverage ingredient extract retentate to provide a treated beverage ingredient extract retentate; and c. combining said treated beverage ingredient extract retentate with said beverage ingredient extract permeate to generate a recombined ingredient extract.

Abstract: The present disclosure relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises separating coffee extract resulting in a high aromatic coffee extract and a low aromatic coffee extract and subjecting the low aromatic coffee extract to a heat treatment and, optionally, a pH rising step.

Abstract: Disclosed is a novel instant coffee comprising aromatized soluble particles and a method of aromatizing soluble coffee particles. The soluble coffee particles are mixed with roast whole beans, and the mixture is held for at least two days. The result is aromatized soluble coffee particles, as evidenced by the presence of relatively high amounts of 2-methylpyrazine in instant coffee comprising said particles. The instant coffee has a favorable content in aroma components, yet with a low oil content.

Abstract: Disclosed is a novel instant coffee comprising aromatized soluble particles and a method of aromatizing soluble coffee particles. The soluble coffee particles are mixed with roast whole beans, and the mixture is held for at least two days. The result is aromatized soluble coffee particles, as evidenced by the presence of relatively high amounts of 2-methylpyrazine in instant coffee comprising said particles. The instant coffee has a favorable content in aroma components, yet with a low oil content.

Abstract: The invention relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises treating a coffee concentrate to a heat treatment and a pH increasing step.

Abstract: Disclosed is a process for the production of aromatized soluble coffee particles. The process comprises the incubation of an aroma donor, such as a roasted coffee, with a acceptor, such as a refined coffee oil. The acceptor can be added prior or after incubation to the soluble coffee particles. The disclosure of the present technology also pertains to a process for the preparation of an instant coffee product comprising aromatized soluble coffee particles. Thereby an odor-acceptable edible oil is subjected to aroma transfer from roast coffee beans, either before or after being applied on soluble coffee particles. The aroma transfer being conducted for an incubation time of at least one day, and the amount of the aromatized oil in the instant coffee is 0.8 wt. % to 4.5 wt. %.

Abstract: The invention relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises treating a coffee concentrate to a heat treatment and a pH increasing step.

Abstract: Disclosed is a novel instant coffee comprising aromatized soluble particles and a method of aromatizing soluble coffee particles. The soluble coffee particles are mixed with roast whole beans, and the mixture is held for at least two days. The result is aromatized soluble coffee particles, as evidenced by the presence of relatively high amounts of 2-methylpyrazine in instant coffee comprising said particles. The instant coffee has a favorable content in aroma components, yet with a low oil content.

Abstract: The invention relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises treating a coffee concentrate to a heat treatment and a pH increasing step.

Abstract: The present disclosure relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises separating coffee extract resulting in a high aromatic coffee extract and a low aromatic coffee extract and subjecting the low aromatic coffee extract to a heat treatment and, optionally, a pH rising step.

Abstract: The present disclosure relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises separating coffee extract resulting in a high aromatic coffee extract and a low aromatic coffee extract and subjecting the low aromatic coffee extract to a heat treatment and, optionally, a pH rising step.

Abstract: The present disclosure relates to a process for the production of a liquid coffee concentrate that has an improved storage stability at ambient temperature. The process comprises separating coffee extract resulting in a high aromatic coffee extract and a low aromatic coffee extract and subjecting the low aromatic coffee extract to a heat treatment and, optionally, a pH rising step.