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麻疯树种仁油粕脱毒

DOI: 10.3724/SP.J.1145.2012.00687, PP. 687-690

Keywords: 麻疯树,油粕,脱毒,佛波酯,正交实验,急性毒性实验

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Abstract:

为获得经冷榨脱油后麻疯树油粕最佳的脱毒方法,采用超声提取,运用四因素三水平正交实验,考察了脱毒温度、脱毒时间、脱毒次数以及脱油后种仁与乙醇料液比对脱毒效果的影响.结果显示,最佳的脱毒方法为料液比8:1,40℃,超声3次,每次20min.该方法处理后麻疯树油粕中佛波酯含量为0.011mgg-1.脱毒后的麻疯树油粕对小鼠的急性毒性实验显示,小鼠无死亡,体重增长正常,未出现中毒症状,初步表明脱毒方法有效.图2表3参9

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