𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Identification and determination of active anthraquinones in Chinese teas by micellar electrokinetic capillary chromatography

✍ Scribed by Wenjie Zheng; Shufang Wang; Xingguo Chen; Zhide Hu

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
219 KB
Volume
18
Category
Article
ISSN
0269-3879

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Analysis of Anthraquinones by Micellar E
Analysis of Anthraquinones by Micellar Electrokinetic Capillary Chromatography
✍ Junko Koyama; Izumi Toyokuni; Kiyoshi Tagahara 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 171 KB 👁 2 views

A micellar electrokinetic capillary chromatographic method for the separation of anthraquinone positional isomers was established. The running electrolytes used in this method were 0.03 M sodium dodecyl sulphate (SDS) in 0.03 M borate buffer (pH 9) containing 10% acetonitrile for dihydroxy-and dihyd

Separation and determination of anthraqu
Separation and determination of anthraquinone derivatives in rhubarb and its preparations by micellar electrokinetic capillary chromatography
✍ Ji Song-gang; Chai Yi-feng; Wu Yu-tian; Yin Xue-ping; Xiang Zhen-bing; Liang Don 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 38 KB 👁 2 views

A micellar electrokinetic capillary chromatographic method was set up for the quality control of rhubarb and its preparations. Anthraquinone derivatives were separated successfully within 10 min in the buffer solution of 50 mmol/L H 3 BO 3 -NaOH (pH 11) containing 25 mmol/L sodium deoxycholate. The