1. 1. 毕业设计（论文）的内容、要求、设计方案、规划等
前言：包括（1）甘薯茎叶的营养成分；（2）甘薯茎叶多酚的组成；（3）甘薯茎叶多酚的提取方法；（4）甘薯茎叶多酚的分离制备技术；（5）甘薯茎叶多酚的生物活性；（6）甘薯茎叶多酚的应用研究概况。
研究方案：（1）超声波辅助乙醇溶剂法提取多酚、大孔树脂纯化；（2）半制备型液相色谱分离；（3）PCL法和ORAC法测定甘薯茎叶多酚各单一组分（绿原酸、芦丁、槲皮素等）的体外抗氧化活性；（4）研究甘薯茎叶多酚各单一组分对肝细胞氧化应激的预防作用。
实验数据采集与处理：实验需要做至少三个平行实验，平行实验之间数据偏差不能超过5%，否则该组实验重做。
2. 参考文献（不低于12篇）
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