High-speed counter-current chromatography preparative separation and purification of phloretin from apple tree bark
✍ Scribed by Kai Xü; Haitao Lü; Baohan Qü; Hu Shan; Jiying Song
- Book ID
- 108262504
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 274 KB
- Volume
- 72
- Category
- Article
- ISSN
- 1383-5866
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A preparative high‐speed counter‐current chromatography method for isolation and purification of bufadienolides from ChanSu was developed by using a stepwise elution with two‐phase solvent system composed of __n__‐hexane/ethyl acetate/methanol/water at the ratios of 4:6:2:4 v/v, 4:6:2.5
## Abstract Platycosides (PSs), the saponins found in the root of __Platycodon grandiflorum__ (Jacq.) A. DC. (Platycodi Radix), are typically composed of oleanene backbones with two side chains; one is a 3‐__O__‐glucose linked by a glycosidic bond, and the other is a 28‐__O__‐arabinose‐rhamnose‐xyl