Method production containers packed coffee beverage, the method for container-packed coffee beverage inhibit the container-packed coffee beverage of flavor deterioration

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a container-packed coffee beverage excellent in the original flavor of coffee, to provide a container-packed coffee beverage produced by the method and to provide a method for suppressing flavor deterioration of a container-packed coffee beverage.SOLUTION: The method for producing a container-packed coffee beverage has a step of preparing a coffee extract from coffee beans impregnated into a solvent composed mainly of water, a step of producing a coffee preparation liquid by mixing an additive into the coffee extract, a step of charging the coffee preparation liquid in a container and subjecting an inner surface of the container to heat treatment, and a step of hermetically sealing/closing the container. The step of preparing the coffee extract is performed at a temperature condition of not less than 120°C to not more than 140°C for not less than 10 minutes to not more than 20 minutes.SELECTED DRAWING: None