不同频率超声提取对益母草总碱提出率的影响,中国植物化工网 关键词 益母草,益母草总碱,超声提取法,回流法 [gap=651]KEY WORDS Leonurus heterophyllus,Leonurine,ultrasonic extraction,reflux method
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Through the analysis of the reaction conductivity, the product’s XRD spectrum,and the product’s IR spectrum of different time, we infer reflux method reactionmechanism initially.
根据不同时间的反应体系的电导率值以及产物的IR谱图、XRD谱图,我们初步推断了乙二醇回流法合成复合氟化物的反应机理。
参考来源 - 纳米钙钛矿型非氧化物的合成方法与机理研究·2,447,543篇论文数据,部分数据来源于NoteExpress
对肉桂采用水蒸气回流法提取挥发油。
The essential oil was extracted from wild Cinnamon by steam distillation.
目的:优化乙醇回流法提取淫羊藿的工艺条件。
Objective: To optimize the ethanol refluxing and extracting process of Herba Epimedii with orthogonal design.
结果与结论:乙醇回流法对淫羊藿苷的提取效果优于乙醇超声法;
RESULTS & CONCLUSION:The ethanol refluxing process is better than the ethanol ultrasonic process in the extraction of icariin.
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