Acetobacter ghanensis sp. nov., a novel acetic acid bacterium isolated from traditional heap fermentations of Ghanaian cocoa beans
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چکیده
منابع مشابه
Acetobacter fabarum sp. nov., an acetic acid bacterium from a Ghanaian cocoa bean heap fermentation.
Six acetic acid bacterial isolates, obtained during a study of the microbial diversity of spontaneous fermentations of Ghanaian cocoa beans, were subjected to a polyphasic taxonomic study. (GTG)(5)-PCR fingerprinting grouped the isolates together, but they could not be identified using this method. Phylogenetic analysis based on 16S rRNA gene sequences allocated the isolates to the genus Acetob...
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During a study on lactic acid bacteria (and their species diversity) in spontaneous heap fermentations of Ghanaian cocoa beans, two strains, designated 215(T) and 194B, were isolated. A phylogenetic analysis based on 16S rRNA gene sequences demonstrated that these strains represented a distinct lineage close to the genus Weissella and showing only 92.1 % 16S rRNA gene sequence similarity with r...
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The fermentation of the Theobroma cacao beans, involving yeasts, lactic acid bacteria, and acetic acid bacteria, has a major influence on the quality of the resulting cocoa. An assessment of the microbial community of cocoa bean heap fermentations in Ghana resulted in 91 yeast isolates. These were grouped by PCR-fingerprinting with the primer M13. Representative isolates were identified using t...
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A slightly halophilic, Gram-stain-negative, straight-rod-shaped aerobe, strain JO1(T), was isolated from jeotgal, a traditional Korean fermented seafood. Cells were observed singly or in pairs and had 2-5 peritrichous flagella. Optimal growth occurred at 25 degrees C, in 6.5 % (w/v) salts and at pH 5.0-6.0. Strain JO1(T) was oxidase-negative and catalase-positive. Cells did not reduce fumarate,...
متن کاملThe microbiology of Ghanaian cocoa fermentations analysed using culture-dependent and culture-independent methods.
Export of cocoa beans is of great economic importance in Ghana and several other tropical countries. Raw cocoa has an astringent unpleasant taste and a spontaneous fermentation is the first step in a process leading to cocoa beans with the characteristic cocoa flavour and taste. The microbiology of Ghanaian cocoa fermentations was investigated using culture-dependent and culture-independent met...
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ژورنال
عنوان ژورنال: International Journal of Systematic and Evolutionary Microbiology
سال: 2007
ISSN: 1466-5026,1466-5034
DOI: 10.1099/ijs.0.64840-0