葡萄糖胺 Traditional form: 葡萄糖胺 Pinyin (reading): pútaotáng'àn Definitions: glucosamine (C6H13NO5) also written 氨基葡萄糖 Characters: 葡 - grapes; Portugal, Portuguese 萄 - grapes 糖 - candy, sugar, sweets 胺 - amine Traditional characters: 葡 - grapes; Portugal, Portuguese 萄 - grapes 糖 - candy, sugar, sweets 胺 - amine