| Autor: |
Demaggio, A.E., Lott, J.A. |
| Zdroj: |
Journal of Pharmaceutical Sciences; August 1964, Vol. 53 Issue: 8 p945-949, 5p |
| Abstrakt: |
A new approach is presented for the evaluation of ultrasonic energy when applied to the isolation of alkaloids from Datura stramonium. The method utilized made it possible to study the influence of ultrasound on the maceration process as well as during the actual extraction process. The application of ultrasound during short periods of maceration was effective in producing a greater yield of alkaloids than obtainable by conventional procedures. When applied during the process of continuous solvent extraction, ultrasound proved to be slightly more efficient in liberating the desired alkaloids from the drug. The utilization of ultrasound in commercial extraction procedures and for theoretical experimentation is discussed briefly. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
Plný text