Kinetic adsorption of Herba Artemisiae scopariae extract by macroporous resin
- VernacularTitle:绵茵陈提取液的大孔树脂动态吸附工艺研究
- Author:
Fengyun WANG
;
Bin JIANG
;
Yuaner ZENG
;
Na CHEN
;
Xiaoping LAI
;
Ju ZHANG
- Publication Type:Journal Article
- Keywords:
Herba Artemisiae scopariae;
macoroporous resin;
Kinetic adsorption
- From:
Chinese Traditional Patent Medicine
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To study the kinetic adsorption process in the use of the extraction of Herba Artemisiae scopariae. METHODS: In combination with caffeotannic acid and the absorbance, HPLC fingerprint of extract of Herba Artemisae scopariae was adopted as marker, to investigate the kinesis adsorb and elution process, the to determine the max quantity of physic liquor and the type and quantity of elution solvent. RESULTS: The max adsorption quantity of caffeotannic acid that could adsorb was 20.9 mg/g dry resin, and the elution solvent determined was five-fold column volume of 80% alcohol; The repeated experiment indicated that this process decressed to 2.5% yield of extract and meanwhile it retained the whole components of the HPLC fingerprint effectly. CONCLUSION: The kinetic adsorption can enrich the active components in Herba Artemisiae scopariae effectively.
