2011
DOI: 10.1590/s0101-20612011000200003
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Retenção de aroma na secagem em atmosferas normal e modificada: desenvolvimento do sistema de estudo

Abstract: O processo usual de secagem de determinados alimentos, como frutas, pode promover uma perda de substâncias voláteis presentes em quantidades menores, juntamente com a água. Quando tais substâncias possuem características odoríferas, o produto final seco pode perder qualidade com relação ao seu aroma.Dentre as frutas tropicais, o abacaxi é uma das mais consumidas, tanto in natura como industrializado, sendo o Brasil um dos grandes produtores mundiais da fruta. O aroma característico do abacaxi é de grande aceit… Show more

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Cited by 3 publications
(2 citation statements)
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“…However, the ones with the highest odor activity values were ethyl hexanoate, nonanal, and decanal, which were also identified in this study. Morais and Silva (2011) also emphasized that ethyl hexanoate is one of the most important compounds related Pineapple processing residue was composed mainly of esters (35%), followed by ketones (26%), alcohols (18%), aldehydes (9%), acids (3%), and other compounds (9%). The major volatile compounds obtained by hydrodistillation by passing nitrogen gas were 1-hexanol (60.19%), ethyl phenyl-acetate (14.54%), 2-methyl-3-buten-2-ol (9.33%), γ-butyrolactone (2.08%), 2-phenyl ethyl-acetate (1.72%), and ethyl octanoate (1.19%).…”
Section: Resultsmentioning
confidence: 99%
“…However, the ones with the highest odor activity values were ethyl hexanoate, nonanal, and decanal, which were also identified in this study. Morais and Silva (2011) also emphasized that ethyl hexanoate is one of the most important compounds related Pineapple processing residue was composed mainly of esters (35%), followed by ketones (26%), alcohols (18%), aldehydes (9%), acids (3%), and other compounds (9%). The major volatile compounds obtained by hydrodistillation by passing nitrogen gas were 1-hexanol (60.19%), ethyl phenyl-acetate (14.54%), 2-methyl-3-buten-2-ol (9.33%), γ-butyrolactone (2.08%), 2-phenyl ethyl-acetate (1.72%), and ethyl octanoate (1.19%).…”
Section: Resultsmentioning
confidence: 99%
“…However, the ones with the highest odor activity values were ethyl hexanoate, nonanal, and decanal. Morais and Silva [46] emphasized that ethyl hexanoate is one of the most important compounds related to the pineapple flavor. Also, they found ethyl hexanoate is an important pineapple aroma volatile compound with decanal, ethyl octanoate, acetic acid, 1-hexanol, and many ketones such as γ hexalactone, γ-octalactone, δ-octalactone, γ-decalactone and γ-dodecalactone.…”
Section: Bioactive Components In Pineapple Wastementioning
confidence: 99%