CAJ | 학술논문

采用超声波辅助甲醇浸提法对披针叶黄华碱进行提取，并设计正交试验对提取工艺进行优化，筛选披针叶黄华碱的最佳提取工艺条件。结果表明，优选工艺为甲醇浓度70%、固液比（g/mL）1∶20、超声时间60 min、超声功率500 W和超声温度60℃，最高提取率达1.195%。超声波辅助甲醇浸提法是提取披针叶黄华碱的有效方法，提取工艺科学合理，可以作为披针叶黄华碱的最佳提取方法。
채용초성파보조갑순침제법대피침협황화감진행제취，병설계정교시험대제취공예진행우화，사선피침협황화감적최가제취공예조건。결과표명，우선공예위갑순농도70%、고액비（g/mL）1∶20、초성시간60 min、초성공솔500 W화초성온도60℃，최고제취솔체1.195%。초성파보조갑순침제법시제취피침협황화감적유효방법，제취공예과학합리，가이작위피침협황화감적최가제취방법。
Ultrasonic assisted methanol extraction technique was employed to extract thermopsine from Thermopsis lanceolata, and the orthogonal experiment was conducted to optimize the extraction technology and to select the optimum extraction condition. The results showed that the optimum extraction condition was as followed:the methanol concentrations was 70%, the solid-liquid ratio (g/mL) was 1∶20, the ultrasonic duration was 60 min, ultrasonic power was 500 W,and the ultrasonic temperature was 60℃. The highest extraction rate reached 1.195%. It was proved that the ultrasonic assisted method was an effective and optimum technology for thermopsine extraction from Thermopsis lanceolata.