## Abstract Rhubarb has been used as a traditional Chinese medicine since ancient times and today it is still present in various herbal preparations. In this review the toxicological and antiβneoplastic potentials of the main anthraquinones from Rhubarb, __Rheum__ palmatum, will be highlighted. It
Anticancer Properties of Anthraquinones from Rhubarb
β Scribed by Qing Huang; Guodong Lu; Han-Ming Shen; Maxey C. M. Chung; Choon Nam Ong
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 11 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
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## Abstract The ^1^H and ^13^C NMR spectra of the anthraquinones physcion, emodin, chrysophanol, aloeβemodin and rhein were assigned. The previously preferred assignments for Cβ2 and Cβ4 in physcion were reversed. The NOE technique was used for the assignment of the ^1^H signals and SEFT and/or het
A micellar electrokinetic capillary chromatographic method was set up for the separation of five anthraquinone derivatives in rhubarb. Optimization of pH and sodium deoxycholate(SDC) concentrations was studied, which showed that 50 mM H3BO3-NaOH(pH 11) containing 25 mM SDC could separate the five in