glucosamine

glu.co.sa.mine

n.（名词）
An amino derivative of glucose, C'H 3NO 5, that is a component of many polysaccharides and is the basic structural unit of chitin.
胺基葡萄糖，葡糖胺：葡萄糖的胺基衍生物，C'H 3NO 5，是很多多糖的组成成分和几丁质的基本结构单位