Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/41864
Título: Volatile composition changes of pineapple during drying in modified and controlled atmosphere
Palavras-chave: Aroma loss
Drying kinetics
SPME
Volatile identification
Solid phase microextraction (SPME)
Data do documento: 3-Mar-2010
Editor: De Gruyter
Citação: BRAGA, A. M. P. et al. Volatile composition changes of pineapple during drying in modified and controlled atmosphere. International Journal of Food Engineering, [S.l.], v. 6, n. 1, Mar. 2010. DOI: 10.2202/1556-3758.1835.
Resumo: Pineapple samples were dried in normal and modified atmospheres by addition of 0.5% ethanol v/v to the air stream using two different temperatures and two different velocities. The volatile composition changes during the drying process were determined using the solid phase microextraction coupled to a gas chromatographer with mass spectrometer. The modification of the drying atmosphere with ethanol vapor promoted a more intense water evaporation as well as a less pronounced loss of volatiles. The volatile composition changed significantly during drying not only by the loss of some components but also by the appearance of others.
URI: https://www.degruyter.com/view/journals/ijfe/6/1/article-ijfe.2010.6.1.1835.xml.xml
http://repositorio.ufla.br/jspui/handle/1/41864
Aparece nas coleções:DQI - Artigos publicados em periódicos

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