Identifizierung von 2-Acetamido-2-desoxy-α-D-glucopyranosyl-1-phosphat in Kuhmilch als Wachstumsfaktor für Treponema vincentii

Identification of 2-Acetamido-2-deoxy-α-D -glucopyranosyl 1-Phosphate in Cow-Milk as Growth Factor for Treponema vincentii A 7:3 mixture of 2-acetamido-2-deoxy-α-D -glucopyranosyl and -α-D -galactopyranosyl 1-phosphate ( 1 and 2 , resp.) was isolated from cow-milk and identified by ¹H- and ¹³C-NMR spectroscopy. The 2-acetamido-2-deoxy-α-D -glucopyranosyl 1-phosphate is a growth factor for Treponema vincentii.