Wydawnictwo Uniwersytetu Przyrodniczego w Poznaniu

Biblioteka Uniwersytetu Przyrodniczego w Poznaniu

Nauka Przyroda Technologie

Thomson Routers Master List

Scopus

Ebsco

Directory of Open Acces Journals

CBR- Open Access Journals in Poland

FOOD SCIENCE CENTRAL

Index Copernicus Journal Master List

Pubmed Medline

Polska Bibliografia Naukowa

Creaive Commons

Creative Commons licence CC BY-NC (Attribution-NonCommercial)
Issue 3 (2) 2004 pp. 83-93

Sylwia Bonin, Wiesław Wzorek

COMPARISON OF CONTINUOUS WINE FERMENTATION WITH TWO YEAST STRAINS IMMOBILIZED ON FOAM GLASS

Abstract The aim of this work was to compare the two yeast strains (Saccharomyces bayanus S.o./1 and S.bayanus S.o./1AD) in continuous wine fermentation. The strain S.o./1 is recommend in literature for continuous wine fermentation. The strain S.o./1AD was obtained in our department from S.o./1. Yeast cells was immobilized on cubes of foam glass. Fermentation was carried out for 3.5 months in 4-columns fermentor, at 22°C. High sugar must (about 320 g•dm-3), containing 70% apple juice, was used. It was state, that the strain S.o./1AD is more advantageous in continuous fermentation in comparison with S.o./1. The higher alcohol content (about 1% vol.) and yield of fermentation was obtained. Since the second week until the end of work time of fermentor the yield was 93-96% (S.o./1AD), and 91-94% (S.o./1). During the time of fermentor work for both strains the changes of another contents was stated.
Keywords: immobilized yeast, continuous fermentation, wine, foam glass
pub/.pdf Full text available in english in Adobe Acrobat format:
http://www.food.actapol.net/issue2/volume/10_2_2004.pdf

For citation:

MLA Bonin, Sylwia, and Wiesław Wzorek. "COMPARISON OF CONTINUOUS WINE FERMENTATION WITH TWO YEAST STRAINS IMMOBILIZED ON FOAM GLASS." Acta Sci.Pol. Technol. Aliment. 3.2 (2004): 83-93.
APA Bonin S.,Wzorek W. (2004). COMPARISON OF CONTINUOUS WINE FERMENTATION WITH TWO YEAST STRAINS IMMOBILIZED ON FOAM GLASS. Acta Sci.Pol. Technol. Aliment. 3 (2), 83-93
ISO 690 BONIN, Sylwia, WZOREK, Wiesław. COMPARISON OF CONTINUOUS WINE FERMENTATION WITH TWO YEAST STRAINS IMMOBILIZED ON FOAM GLASS. Acta Sci.Pol. Technol. Aliment., 2004, 3.2: 83-93.