Simultaneous LC Determination of Major Constituents in Red and White Peony Root
โ Scribed by Qiao Wang; Rongxia Liu; Hongzhu Guo; Min Ye; Changhong Huo; Kaishun Bi; Dean Guo
- Book ID
- 111790370
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 534 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0009-5893
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## Abstract The chemical profile of four main bioactive constituents including harpagoside (HS), 8โ__O__โ(__E__โ__p__โmethoxycinnamoyl)harpagide (HG), __E__โcinnamic acid (CA), and __E__โ__p__โmethoxycinnamic acid (MCA), in the extract of __Scrophularia buergeriana__ was studied using HPLCโdiode ar
## Abstract Sodium benzoylpaeoniflorinsulfonate (**3**), a new artefact, was isolated from sulfurโfumigated whiteโpeony root and characterized by mass and NMR spectroscopy. A HPLC method was developed for the simultaneous determination of sodium paeoniflorinsulfonate (**1**), paeoniflorin (**2**),