Extraction of Eugenol and Acetyleugenol from Cloves
3:48
Separation of Eugenol and Acetyleugenol by Liquid-liquid Extraction
6:21
Pressurized Hot Water Extraction of Correa reflexa
7:57
Results: Analysis of the Pressurized Hot Water Extraction
9:17
Conclusion
Transcripción
This technique represents an inherently practical and efficient strategy for natural products extraction in isolation chemistry. And we think it's a useful and complimentary extraction tool. Because this is a rapid flow process, the extract is onl
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Here, we employ a pressurized hot water extraction (PHWE) method, which utilizes an unmodified household espresso machine to introduce undergraduates to natural products chemistry in the laboratory. Two experiments are presented: PHWE of eugenol and acetyleugenol from cloves and PHWE of seselin and (+)-epoxysuberosin from the Australian plant Correa reflexa.