METHOD FOR PRESERVING FRUIT JUICE AND/OR VEGETABLE JUICE

摘要

PROBLEM TO BE SOLVED: To provide a method for preserving fruit juice and/or vegetable juice over a long period of time while keeping a flavor or color tone thereof excellent by preventing oxidative degradation thereof.SOLUTION: The method for preserving fruit juice and/or vegetable juice comprises a step of preserving the fruit juice and/or vegetable juice in an oxygen-absorptive container obtained by using an oxygen-absorptive multilayer body as a whole or partially, which body is obtained by layering a thermoplastic resin-containing sealant layer, an oxygen absorption layer comprising an oxygen-absorptive resin composition containing a copolymerized polyolefin compound and a transition metal catalyst, and a gas barrier layer containing a substance having gas barrier properties in this order and which body comprises at least three layers. The copolymerized polyolefin compound contains a constituent unit having at least one tetralin ring.