Determination of glycyrrhizin and glycyrrhetinic acid in traditional Chinese medicinal preparations by capillary electrophoresis
โ Scribed by Hong-Ren Chen; Shuenn-Jyi Sheu
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 358 KB
- Volume
- 653
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Icariin in Chinese traditional medicine was determined by an accurate and simple capillary zone electrophoresis method which used 30 mmol/L of borate solution containing 10% of acetonitrile as running buffer and needed no pretreatment.
## Determination of aristolochic acids in medicinal plants (Chinese) prepared medicine using capillary zone electrophoresis Aristolochic acids (I and II) are commonly found in medicinal plants such as Radix aristolochiae and have been reported to cause acute hepatitis and end-stage renal failure.
A capillary zone electrophoresis method was set up for the separation and determination of glycyrrhizin in Chinese medicinal preparations. Concentrations of Na 2 B 4 O 7 were optimized, which showed that glycyrrhizin in the sample could be separated from interference in the running buffer of 30 mmol