کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1390753 | 983137 | 2008 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural studies on exopolysaccharides produced by three different propionibacteria strains
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structural studies on exopolysaccharides produced by three different propionibacteria strains Structural studies on exopolysaccharides produced by three different propionibacteria strains](/preview/png/1390753.png)
چکیده انگلیسی
The exopolysaccharides produced by three propionibacteria strains, Propionibacterium freudenreichii 109, Propionibacterium freudenreichii 111, and Propionibacterium thoenii 126, grown on whey-based media, were found to be charged heteropolymers, composed of d-glucose, d-mannose, and d-glucuronic acid in molar ratios of 2:2:1. By means of methylation analysis, mass spectrometry, partial acid hydrolysis, and 1D/2D NMR (1H and 13C) studies, it was determined that all three exopolysaccharides contain the same branched, pentasaccharide repeating unit: Figure optionsDownload as PowerPoint slide
Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 343, Issue 4, 17 March 2008, Pages 726–745
Journal: Carbohydrate Research - Volume 343, Issue 4, 17 March 2008, Pages 726–745
نویسندگان
Justyna M. Dobruchowska, Gerrit J. Gerwig, Andrzej Babuchowski, Johannis P. Kamerling,