Heating reflux extraction 加热回流提取
reflux extraction flowsheet 回流萃取流程
heat reflux extraction 热回流提取
hot reflux extraction 热回流提取
ethanol reflux extraction 乙醇回流提取法
Solvent reflux extraction 溶剂回流提取法
ethanol-reflux extraction 乙醇回流提取
Method The crude extracts of tigogenin were extracted by using conventional heating reflux extraction method with sulphuric acid,isolated and purified by macroporous resin,and the optimum technology was determined.
方法采用常规的硫酸加热回流提取法,提取剑麻皂素粗提物,用大孔径树脂分离纯化剑麻皂素,并确定最佳提纯工艺条件。
参考来源 - 剑麻皂素的分离纯化工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The efficiency of UPE was better than heat reflux extraction.
超高压提取的效率优于热回流提取。
Conclusion Ultrasonic extraction and reflux extraction have the same effectiveness.
结论两种提取工艺效果相当。
According to the orthogonal design, the optimum reflux extraction was sought through experimental investigation.
并以正交实验确定回流提取的最佳工艺。
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