extracellular polysaccharide

• 胞外多糖

extracellular polysaccharide的用法和样例：

例句

1. Seperation, Purification and Property of Extracellular Polysaccharide from Porphyridium sp.
   紫球藻胞外多糖的分离纯化与性质分析。
2. Curdlan is a natural microbe exocellular polysaccharide, which has distinctive physics &chemistry characterization and immune irritancy activity.
   摘要凝胶多糖是一种天然的微生物胞外多糖，具有独特的理化性质及免疫刺激活性。