1) microwave-assisted reflux extraction
微波回流提取法
1.
The second method is continuously microwave-assisted reflux extraction.
一种方法是微波谐振腔流动提取法,另一种方法是微波回流提取法。
2) microwave-assisted circumrotation reflux extraction
微波辅助旋转回流提取
1.
A new kind of microwave-assisted circumrotation reflux extraction device was constructed and used to extract the organic acid from Phyllanthus urmaria L.
将该法与常规的微波辅助提取法及回流提取法进行比较,结果表明,微波辅助旋转回流提取法提取效率明显优于其它2种方法。
3) microwave-assisted extraction
微波法提取
1.
Taking Gardenoside as target component,Adopt orthogonal design to study the effects of the granularities of medicinal materials,time and numbers of microwave-assisted extraction for active components extraction of Gardenia and give the best microwave-assisted extraction technical conditions for Gardenia.
目的探索微波法提取栀子有效部分的最佳提取工艺条件,为微波法应用于栀子有效部分提取提供一定的实验依据。
4) microwave extraction
微波提取法
1.
Results: The optimal conditions for microwave extraction were A2B2C1D1: Scatterring medical material into 40 powders,with 10 times of 50% alcohol and microw.
目的:优选大青叶中有效成分4(3H)喹唑酮微波提取法的最佳工艺条件。
6) microwave-assisted extraction
微波辅助提取法
1.
were systematically investigated and compared in detail in this paper, including supercritical carbon dioxide extraction, ultrasonic extraction, microwave-assisted extraction and traditional solvent extraction.
850%;微波辅助提取法,以60%乙醇为溶剂,料液比为1∶9(g∶mL,下同),微波功率340W,辐射时间40s×3次,苦楝素的提取率为0。
2.
Compared with conventional methods, microwave-assisted extraction has many advantages.
通过在非极性溶剂微波提取体系中加入微波吸收介质,建立了一种新的微波加热提取模式,即非极性溶剂微波辅助提取法。
补充资料：双温法回流
分子式：
CAS号：
性质：利用两种温度进行同位素交换并实现回流操作的方法。H2S-H2O体系富集氘时，冷塔中氘自气相H2S向液相H2O中富集。贫氘的H2S转入热塔后，温度升高α减小，氘又从H2O转入H2S内。低温塔富集氘，高温塔实际起化学相的转化作用。双温法相转化程度比化学法低，但经济、可靠。H2S-H2O双温交换过程是当今世界生产重水的主要方法。
CAS号：
性质：利用两种温度进行同位素交换并实现回流操作的方法。H2S-H2O体系富集氘时，冷塔中氘自气相H2S向液相H2O中富集。贫氘的H2S转入热塔后，温度升高α减小，氘又从H2O转入H2S内。低温塔富集氘，高温塔实际起化学相的转化作用。双温法相转化程度比化学法低，但经济、可靠。H2S-H2O双温交换过程是当今世界生产重水的主要方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条