Chlorogenic acid-containing composition manufacturing method
AssigneeKao Corporation
InventorsYusuke Hotta, Yukiteru Sugiyama
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Abstract
Provided is a method of producing a chlorogenic acid-containing composition, including a step of subjecting coffee beans to column extraction using an aqueous solvent, in which the coffee beans include at least one selected from the group consisting of green coffee beans, decaffeinated green coffee beans, roasted coffee beans having an L value of 40 or more, and decaffeinated roasted coffee beans having an L value of 25 or more, and include at least one selected from the group consisting of unground coffee beans and ground coffee beans having an average particle size of 2.0 mm or more.
Claims13
A method of producing a chlorogenic acid-containing composition, comprising a step of subjecting coffee beans to column extraction using water at from 70° C. to 98° C.,
- wherein the coffee beans are decaffeinated roasted coffee beans having an L value of 30 or more and less than 50, and comprise at least one selected from the group consisting of unground coffee beans and ground coffee beans having an average particle size of 4.2 mm or more.
A method of producing a chlorogenic acid-containing composition, comprising a step of subjecting coffee beans to column extraction using water at from 70° C. to 98° C.,
- wherein the coffee beans are at least one selected from the group consisting of green coffee beans and decaffeinated green coffee beans, and comprise at least one selected from the group consisting of unground coffee beans and ground coffee beans having an average particle size of 4.2 mm or more, and
- wherein the composition possesses a turbidity of 150 NTU or less when adjusted to a concentration of the chlorogenic acid of 0.3 mass % and a pH of 3.
A method of producing a chlorogenic acid-containing composition, comprising a step of subjecting coffee beans to column extraction using water at from 70° C. to 98° C.,
- wherein the coffee beans are roasted coffee beans having an L value of 45 or more and less than 65, and comprise at least one selected from the group consisting of unground coffee beans and ground coffee beans having an average particle size of 4.2 mm or more, and
- wherein the composition possesses a turbidity of 150 NTU or less when adjusted to a concentration of the chlorogenic acid of 0.3 mass % and a pH of 3.
Dependencies are inferred from the claim text.