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Details van artikel 18 van 28 gevonden artikelen
| Titel: |
Metabolic Activity of the Dehydrated Yeast by Spray Drying |
| Auteur: |
Marquez-Montes, R. Robles-Olvera, V. Luna-Solano, G. Salgado-Cervantes, M. A. |
| Verschenen in: |
Drying technology |
| Paginering: | Jaargang 25 (2007) nr. 7-8 pagina's 1281-1285 |
| Jaar: |
2007-07 |
| Inhoud: |
In this investigation, the reactivation of the Mexican brewer's yeast dehydrated by spray drying as a way of generating cells with metabolic activity similar to the fresh yeast was studied. Fresh yeast, dehydrated-reactivated yeast, and unreactivated-dehydrated yeast were used. During the fermentation, fresh and dehydrated-reactivated yeast presented a greater growth rate than dehydrated yeast. Slow rehydration allowed an increase in alcohol production than that observed in a rapid rehydration. The sugars were metabolized faster by fresh than by dehydrated-reactivated, but this was faster than unreactivated-dehydrated yeast. The pH evolution did not show significant differences (α = 0.05) among yeasts. The reactivation was important for the yeast metabolic activity. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 18 van 28 gevonden artikelen
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