仙人掌果实黄酮类物质提取工艺研究

Study on extraction process of flavonoids from cactus pear fruit

摘要: 建立了海南野生仙人掌果实中黄酮类物质提取的最佳工艺条件:提取温度70℃、50%(v/v)的乙醇溶液作为溶剂、提取时间为20min、提取体系的料液比为1:20,黄酮类物质提取量为4.3972mg/g,为利用仙人掌果开发黄酮类物质提供了理论依据。

Abstract: The extraction process condition was established for flavonoids from cactus pear fruit. The best extraction process condition was as follow:extraction temperature for 70℃ , extraction agent was 50% (v/v) ethanol solution, the extraction time for 20 minutes, material and extraction agent ratio was 1∶20 (w/v) . Flavonoids extraction quantity of 4.3972mg/g. It provided theoretical basis for developing flavonoids from cactus pear fruit.