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[Study on extraction process of coumarin in a Mongolian drug Chagan-sorlo (Radix Glehniae)].
- Source :
-
Guang pu xue yu guang pu fen xi = Guang pu [Guang Pu Xue Yu Guang Pu Fen Xi] 2014 Apr; Vol. 34 (4), pp. 1085-8. - Publication Year :
- 2014
-
Abstract
- The present paper discusses ultrasonic extraction method aided extraction of coumarin from a Mongolian drug, Chagan-sorlo (Radix Glehniae), aiming to study out how much coumarin contained in Chagan-sorlo, and to provide the scientific basis and production guidance for extracting coumarin from Chagan-sorlo. Under different conditions the coumarin in Chagan-sorlo was extracted by ultrasonic, measured and analyzed, and then HPLC was used to carry out the measurement. Result showed that with solvent volume fraction of 70%, extraction time of 20 min, ultrasonic power of 175 W, temperature of 25 degrees C, solid-liquid ratio of 1 : 20, and 80-100 mesh extraction, the coumarin extraction reaches the highest yield.
Details
- Language :
- Chinese
- ISSN :
- 1000-0593
- Volume :
- 34
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- Guang pu xue yu guang pu fen xi = Guang pu
- Publication Type :
- Academic Journal
- Accession number :
- 25007634