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目的:对白饭树中的总生物碱成分进行提取分离和鉴定。方法:采用水提法进行提取,D101型大孔吸附树脂进行分离,利用试管法、薄层层析法(TLC)进行鉴定。结果:从白饭树中可提取出生物碱,并经初步鉴定出其生物碱主要存在乙醇洗脱液。结论:水提法、D101型大孔吸附树脂分离法和试管法、薄层层析法鉴定法简易可行,适用于提取、分离和鉴定白饭树总生物碱。
Objective: To extract, isolate, and identify the total alkaloids in the white rice. Methods: Water extraction was used for extraction. D101 macroporous resin was separated and identified by tube method and TLC. Results: The alkaloids were extracted from the white rice and the ethanol alkaloids were mainly found in the alkaloids. Conclusion: Water extraction method, D101 macroporous resin separation method and tube method, thin layer chromatography method is simple and feasible, suitable for extraction, separation and identification of the total alkaloids of rice.