以下为句子列表：
英文: To Capsicum for raw materials dissolved in ethanol and used petroleum ether, ether from the organic solvent solution extraction and purification wealthy markets prospect of food additives and with extensive medical value of the material - Pepper accuracy;
中文: 以辣椒精为原料溶于乙醇中，再利用石油醚、乙醚等有机溶剂从溶液中提取和纯化富有市场前境的食品添加剂和具有广泛医用价值的物质－辣椒精；并进一步研究在乙醇浓度、皂化时间、温度等不同条件下得到的辣椒碱纯度高低。
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