Junqueira, João RenatoCorrêa, JeffersonMendonça, KamillaMello-Júnior, Ronaldo EliasCarvalho, Lucas2019-02-212019-02-212018-09-079788490486887https://riunet.upv.es/handle/10251/117042[EN] The aim of this work was to evaluate the influence of vacuum application on the phenolic acid content of osmodehydrated eggplant, carrot and beetroot samples. The contents of catechins and chlorogenic acid were determined by HPLC analysis. Changes in the contents of phenolic acids after the osmotic processes were observed. It was found a reduction in catechins and chlorogenic acids, probable due to the migration and degradation losses. In a general way, the vacuum reduced the catechin and chlorogenic acid contents, compared to the osmotic dehydration at atmospheric pressure.8Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)DryingDehydrationDewateringEmerging technologiesProducts qualityProcess controlEnvironmentalEvaporationSublimationDiffusionEnergyIntensificationPulsed vacuum osmotic dehydrationChlorogenic acidCatechinsCapítulo de libro10.4995/IDS2018.2018.7787Abierto