发明授权
US4247639A Bacterial polysaccharide 失效
细菌多糖

Bacterial polysaccharide
摘要:
A high-viscosity heteropolysaccharide composed of 33% mannose, 29% glucose, 21% galactose and 17% glucuronic acid, and containing 5.7% acetyl and 4.9% pyruvate.
信息查询
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