Models for the prediction of the product stability of orange juice and apple juice were developed by extrapolation from accelerated storages to real-time conditions. To this end, the juices were stored at different temperatures and were investigated regarding their sensory profiles by quantitative descriptive analysis (QDA) and their compositions of volatiles by untargeted profiling via GC-MS. The final prediction models were derived by combination of the sensory and volatiles-related data sets and application of different complementary statistical approaches.
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Models for the prediction of the product stability of orange juice and apple juice were developed by extrapolation from accelerated storages to real-time conditions. To this end, the juices were stored at different temperatures and were investigated regarding their sensory profiles by quantitative descriptive analysis (QDA) and their compositions of volatiles by untargeted profiling via GC-MS. The final prediction models were derived by combination of the sensory and volatiles-related data sets...
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