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Fig. 4 | AMB Express

Fig. 4

From: Glycolipids produced by Rouxiella sp. DSM 100043 and isolation of the biosurfactants via foam-fractionation

Fig. 4

NMR spectra of Rouxiella sp. DSM 100043 glycolipids present in fractions 64–65. Close-up of the carbohydrate region is shown: a 1H spectrum, b two dimensional 1H/1H COSY and c two dimensional 1H/13C HSQC spectrum. Anomeric C1 of the glucose moieties A to D in both, α and β configuration is shown in c, molecular structures in d. The more dominant form of sugar A, carrying acylation at C2 and C3 is exemplarily assigned in red in a 1H spectrum and b as red lines in the COSY spectrum

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