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Piga, Antonio <1965- > and Gambella, Filippo and Agabbio, Mario Carlo Salvatore (2000) Prove di disidratazione osmotica di frutti di fico (Ficus carica L.). In: Ricerche e innovazioni nell'industria alimentare: atti del 4. Congresso italiano di scienza e tecnologia degli alimenti (CISETA), 16-17 settembre 1999, Cernobbio, Italia. Pinerolo, Chiriotti Editori. p. 769-775. ISBN 978-88-85022-73-1. Conference or Workshop Item.
AbstractFig fruits were subjected to osmotic dehydration by means of five different sugar syrups, in order to check the aptitude of this fruit species to this kind of processing.
Osmotic dehydration was carried out at 25° and at atmospheric pressure on whole fig fruits of the local cultivar "Verde". Processing lasted 24 hours and the following dehydrating syrups were used: sucrose, glucose, fructose and two commercial hydrolysed corn starch syrups Frudex 70 and Glicosa. At fixed intervals (0, 1, 2, 3,
6, 12 and 24 hours) appropriate determinations were done on fruit pulp, in order to calculate weight loss, water loss, solid gain and normalised solid content.
Results obtained clearly indicate that fig fruits show a low aptitude to be osmodehydraled, probably for their morphology and anatomy and for processing conditions
used in this trial.
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