The effect of Debina grapevine indigenous yeast strains of Metschnikowia and Saccharomyces on wine flavour
Φόρτωση...
Ημερομηνία
Συγγραφείς
Parapouli, M.
Hatziloukas, E.
Drainas, C.
Perisynakis, A.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Springer-Verlag
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
J Ind Microbiol Biotechnol
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
The spontaneous alcoholic fermentation of grape must is a complex microbiological process involving a large number of various yeast species, to which the flavour of every traditional wine is largely attributed. Whilst Saccharomyces cerevisiae is primarily responsible for the conversion of sugar to alcohol, the activities of various non-Saccharomyces species enhance wine flavour. In this study, indigenous yeast strains belonging to Metschnikowia pulcherrima var. zitsae as well as Saccharomyces cerevisiae were isolated and characterized from Debina must (Zitsa, Epirus, Greece). In addition, these strains were examined for their effect on the outcome of the wine fermentation process when used sequentially as starter cultures. The resulting wine, as analyzed over three consecutive years, was observed to possess a richer, more aromatic bouquet than wine from a commercial starter culture. These results emphasize the potential of employing indigenous yeast strains for the production of traditional wines with improved flavour.
Περιγραφή
Λέξεις-κλειδιά
metschnikowia pulcherrima, saccharomyces cerevisiae, yeast classification, vinification, wine aroma, alcohol acetyltransferase, sequential cultures, fermentation, cerevisiae, differentiation, distillates, selection, profiles
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
<Go to ISI>://000273033500009
http://www.springerlink.com/content/p5r51110240n6x26/fulltext.pdf
http://www.springerlink.com/content/p5r51110240n6x26/fulltext.pdf
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας