B P Dias Filho, C S Alviano, W de Souza, J Angluster
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引用次数: 4
摘要
1. 采用纸层色谱、薄层色谱和气液色谱等分析方法对毛滴虫胎儿的多糖和糖脂组成进行了研究。2. 多糖的碳水化合物成分为葡萄糖(47%)、半乳糖(34%)和甘露糖(19%)。n -乙酰神经氨酸是鞭毛虫全细胞中所特有的唾液酸衍生物。3.唾液酸密度估计为2.7 x 10(7)个残基/细胞。4. 长链碱基二氢鞘氨醇、碳水化合物半乳糖(67%)、葡萄糖(21%)和甘露糖(12%)以及脂肪酸肉豆蔻酸(48%)和棕榈酸(52%)是T. foetus总糖脂的组成成分。5. 总糖脂被分离:半乳糖脑苷和神经节苷被鉴定。
Polysaccharide and glycolipid composition in Tritrichomonas foetus.
1. The polysaccharide and glycolipid composition in Tritrichomonas foetus was studied by paper, thin-layer and gas-liquid chromatographic analysis. 2. The carbohydrate components of the polysaccharide were glucose (47%), galactose (34%) and mannose (19%). N-acetylneuraminic acid was the sialic acid derivative characterized in the flagellate whole cells. 3. The sialic acid density was estimated as 2.7 x 10(7) residues/cell. 4. The long-chain base dihydrosphingosine, the carbohydrates galactose (67%), glucose (21%) and mannose (12%) as well as the fatty acids myristic (48%) and palmitic (52%) acids were characterized as components of the total glycolipids of T. foetus. 5. Total glycolipids were fractionated: a galactocerebroside and a ganglioside were identified.
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