Department of Chemistry, Biotechnology, and Chemical Engineering, Kagoshima University, Kagoshima, Japan; Faculty of Life Technology, HES-SO University of Applied Sciences Western Switzerland-Valais-Wallis, Sion, Switzerland.
Department of Chemistry, Biotechnology, and Chemical Engineering, Kagoshima University, Kagoshima, Japan.
Carbohydr Res. 2020 Jun;492:107989. doi: 10.1016/j.carres.2020.107989. Epub 2020 Mar 27.
An O-antigen polysaccharide fraction (Ke-PS) was isolated from Komagataeibacter europaeus NBRC 3261. In addition to chemical analyses, its structure was characterized by 1D and 2D H as well as C NMR spectroscopy. The polysaccharide is composed of linear disaccharide repeating unit that consists of d-galactose and d-glycero-d-manno-heptose: →7)-α-d,d-Hepp-(1 → 2)-α-d-Galp-(1 → .
从 Komagataeibacter europaeus NBRC 3261 中分离出 O-抗原多糖片段 (Ke-PS)。除了化学分析外，还通过 1D 和 2D H 以及 C NMR 光谱对其结构进行了表征。该多糖由线性二糖重复单元组成，由 d-半乳糖和 d-甘油-d-甘露庚糖组成：→7)-α-d,d-Hepp-(1 → 2)-α-d-Galp-(1 → 。
