## Abstract High‐speed counter‐current chromatography (HSCCC) was applied to the preparative isolation and purification of peonidin 3‐__O__‐(6‐__O__‐(__E__)‐caffeoyl‐2‐__O__‐β‐D‐glucopyranosyl‐β‐D‐glucopyranoside)‐5‐__O__‐β‐D‐glucoside (**1**), cyanidin 3‐__O__‐(6‐__O__‐__p__‐coumaroyl)‐β‐D‐glucopy
Preparative Isolation and Purification of Indigo and Indirubin from Folium isatidis by High-speed Counter-current Chromatography
✍ Scribed by Hai-tao Lü; Jing Liu; Rui Deng; Ji-ying Song
- Book ID
- 112168341
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 137 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0958-0344
- DOI
- 10.1002/pca.2366
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract High‐speed counter‐current chromatography (HSCCC) was applied to the preparative isolation and purification of two amides from __Mallotus lianus__ Croiz. In a single HSCCC separation, using the two‐phase solvent system composed of __n__‐hexane/ethyl acetate/methanol/water (5:1:5:1 v/v),
## Abstract This study employed the online HPLC‐2,2′‐azino‐__bis__(3‐ethylbenzthiazoline‐6‐sulphonic acid) (ABTS)^+^ bioassay to rapidly determine the antioxidant compounds occurring in the crude extract of __Alnus japonica__. The negative peaks of the ABTS^+^ radical scavenging detection system, w