کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9121941 | 1159201 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Population dynamics of Oenococcus oeni strains in a new winery and the effect of SO2 and yeast strain
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
ژنتیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effects of different yeast starters and SO2 addition on malolactic fermentation in a new winery were evaluated by a molecular approach in three vintages. Alcoholic fermentations with 40 and 100 mg lâ1 SO2 were carried out, followed by uninoculated malolactic fermentations. Isolated colonies of Oenococcus oeni obtained from samples throughout the vinification were identified and typified by multiplex RAPD-PCR. This made it possible to monitor the population dynamics and follow the proportion of as many as 29 different indigenous strains. In one of the vintages, O. oeni strains were more inhibited when a specific yeast starter was used.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEMS Microbiology Letters - Volume 246, Issue 1, 1 May 2005, Pages 111-117
Journal: FEMS Microbiology Letters - Volume 246, Issue 1, 1 May 2005, Pages 111-117
نویسندگان
Cristina Reguant, Ramon Carreté, Magda ConstantÃ, Albert Bordons,