【摘要】 甜菜皂素是一种天然的非离子型表面活性剂．用无机酸回流甜菜废丝，将所得的滤液蒸发浓缩至粘稠，再加入一定量的无水乙醇反复回流、脱色，纯化后得乳白色甜菜皂素片状晶体。更多还原

【Abstract】 Beet wastage was reflued by using inorganie acid and filtrated ,filtrate concentrated till thick.Then gain credWm colour crystal by refluing,decolouring and purifying after some additional anhydrousalcohol to enriched Solution,It is a natural nonion-surfactant.更多还原