2021-01-282021-01-282019-02-27BATISTA, R. D. Amido fermentado de alpiste (Phalariscanariensis L.) enriquecido com microcápsulas contendo compostos polifenólicos de casca e semente de jabuticaba (Myrciaria cauliflora). 2019. 134 f. Dissertação (Mestrado em Ciência e Tecnologia de Alimentos) - Universidade Federal de Goiás, Goiânia, 2019.http://repositorio.bc.ufg.br/tede/handle/tede/11072Canaryseed, alsoknown as annualcanarygrass, canarygrass anual, canário grama, alpista, capim alpista and milho alpista, stands out as a new sourceofstarch, composedofapproximately 60% ofthiscarbohydrate. The characteristicsofthiscropmake it a favorable cereal for foodand industrial applications. Fermentationis a processusedtomodifystarchstructuresandiswidelyused for thepreparationofcheesebreadand biscuits. The additionofpolyphenolsfrom jabuticaba wouldenrichtheseproducts, however it issusceptibletooxidationbyexternalelementssuch as heat, light andstorage time. In this case, emergingmicroencapsulationtechniquesallowto improve thestabilityofthesecompounds. The presentstudyaimedto prepare biscuits fromfermentedcanaryseedstarch (Phalariscanariensis L.) andtoenrichwithmicrocapsulesofpolyphenoliccompoundsoftheseedsand peles jabuticaba (Myrciaria cauliflora) mixture. The microcapsuleswereobtainedbythe experimental design DCCR (central rotationalcompound design) varyingtheinitialamountofsodiumalginateand volume ofthehydroalcoholicseedsand peles jabuticaba. A total of 11 treatmentswereobtainedwiththehighestcontentofmicroencapsulatedphenoliccompoundfound in treatments 2, 8 and4, andtheextract volume variableshowedgreaterinfluenceonthe response ofthephenoliccompoundcontentandencapsulationefficiency. The fermentationofthestarchoccurredduring 45 daysof natural fermentationwithsubsequentdrying in thesun. The resultsofthemicrobiologicalanalyzeswerewithinthelimitsestablishedbylegislation, withanincrease in theamylosecontentandlowerviscosityand retrograde degradationthanthenativecanaryseedstarch. Fermentedcanaryseedstarchdidnot show expansioncapacityandafteradditionofthemicrocapsules in the biscuits, treatments2and 3 presentedhighercontentofphenoliccompounds.Attribution-NonCommercial-NoDerivatives 4.0 InternationalAlginato de sódioAmido não convencionalDCCRPropriedade de expansãoProcesso fermentativoSodiumalginateUnconventionalstarchExpansionpropertyFermentativeprocessCIENCIAS AGRARIAS::CIENCIA E TECNOLOGIA DE ALIMENTOS::CIENCIA DE ALIMENTOSDissertação