Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size
In this study, effects of inoculum size on growth and batch glycerol production kinetics of two endogenic wine yeast strains Saccharomyces cerevisiae Kalecik 1 and Saccharomyces cerevisiae Narince 3 were investigated. Inoculum size was changed between volume ratio of 2.5 and 12.5 %. Maximum glycerol...
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| Format: | Article |
| Language: | English |
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University of Zagreb Faculty of Food Technology and Biotechnology
2006-01-01
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| Series: | Food Technology and Biotechnology |
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| Online Access: | http://hrcak.srce.hr/file/162429 |
| _version_ | 1797430556818931712 |
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| author | Seda Karasu Yalçin Zekiye Yesim Özbas |
| author_facet | Seda Karasu Yalçin Zekiye Yesim Özbas |
| author_sort | Seda Karasu Yalçin |
| collection | DOAJ |
| description | In this study, effects of inoculum size on growth and batch glycerol production kinetics of two endogenic wine yeast strains Saccharomyces cerevisiae Kalecik 1 and Saccharomyces cerevisiae Narince 3 were investigated. Inoculum size was changed between volume ratio of 2.5 and 12.5 %. Maximum glycerol concentration (8.6 g/L) was obtained with 2.5 % inoculum concentration for the strain Kalecik 1. Maximum glycerol concentration was determined as 7.6 g/L for the strain Narince 3 within the range of 2.5–7.5 % inoculum. Maximum dry mass was obtained at 5 % inoculum for both strains. S. cerevisiae Kalecik 1 reached specific growth rate and specific glycerol production rate maxima at 10 and 7.5 % inoculum, respectively. Maximum values for both specific growth and glycerol production rates were obtained at 7.5 % inoculum for S. cerevisiae Narince 3. |
| first_indexed | 2024-03-09T09:29:19Z |
| format | Article |
| id | doaj.art-bfd00f6a437942e9bcb0918f77de3d1c |
| institution | Directory Open Access Journal |
| issn | 1330-9862 1334-2606 |
| language | English |
| last_indexed | 2024-03-09T09:29:19Z |
| publishDate | 2006-01-01 |
| publisher | University of Zagreb Faculty of Food Technology and Biotechnology |
| record_format | Article |
| series | Food Technology and Biotechnology |
| spelling | doaj.art-bfd00f6a437942e9bcb0918f77de3d1c2023-12-02T04:59:05ZengUniversity of Zagreb Faculty of Food Technology and BiotechnologyFood Technology and Biotechnology1330-98621334-26062006-01-01444525529Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum SizeSeda Karasu Yalçin0Zekiye Yesim Özbas1Hacettepe University, Faculty of Engineering, Food Engineering Department, TR-06532 Beytepe, Ankara, TurkeyHacettepe University, Faculty of Engineering, Food Engineering Department, TR-06532 Beytepe, Ankara, TurkeyIn this study, effects of inoculum size on growth and batch glycerol production kinetics of two endogenic wine yeast strains Saccharomyces cerevisiae Kalecik 1 and Saccharomyces cerevisiae Narince 3 were investigated. Inoculum size was changed between volume ratio of 2.5 and 12.5 %. Maximum glycerol concentration (8.6 g/L) was obtained with 2.5 % inoculum concentration for the strain Kalecik 1. Maximum glycerol concentration was determined as 7.6 g/L for the strain Narince 3 within the range of 2.5–7.5 % inoculum. Maximum dry mass was obtained at 5 % inoculum for both strains. S. cerevisiae Kalecik 1 reached specific growth rate and specific glycerol production rate maxima at 10 and 7.5 % inoculum, respectively. Maximum values for both specific growth and glycerol production rates were obtained at 7.5 % inoculum for S. cerevisiae Narince 3.http://hrcak.srce.hr/file/162429glycerolproduction kineticswine yeastSaccharomyces cerevisiae |
| spellingShingle | Seda Karasu Yalçin Zekiye Yesim Özbas Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size Food Technology and Biotechnology glycerol production kinetics wine yeast Saccharomyces cerevisiae |
| title | Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size |
| title_full | Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size |
| title_fullStr | Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size |
| title_full_unstemmed | Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size |
| title_short | Production of Glycerol by Two Endogenic Wine Yeast Strains at Different Inoculum Size |
| title_sort | production of glycerol by two endogenic wine yeast strains at different inoculum size |
| topic | glycerol production kinetics wine yeast Saccharomyces cerevisiae |
| url | http://hrcak.srce.hr/file/162429 |
| work_keys_str_mv | AT sedakarasuyalcin productionofglycerolbytwoendogenicwineyeaststrainsatdifferentinoculumsize AT zekiyeyesimozbas productionofglycerolbytwoendogenicwineyeaststrainsatdifferentinoculumsize |