RP-HPLC detection of a sulphiting-induced artefact from paeoniflorin in dried roots of Paeonia lactiflora

被引:10
作者
Hayes, Patricia Y. [1 ]
Lehmann, Reg [1 ]
Penman, Kerry [1 ]
Bone, Kerry M. [1 ]
Kitching, William [1 ]
De Voss, James J. [1 ]
机构
[1] Univ Queensland, Dept Chem, MedHerb Res Labs, Brisbane, Qld 4072, Australia
关键词
HPLC-MS; paeoniflorin; sodium paeoniflorin; sulphonate; sulphites; Paeonia lactiflora;
D O I
10.1002/pca.911
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Paeoniflorin is one of the bioactive ingredients of the roots of Paeonia lactiflora (Paeoniaceae). A comparative study of processed and non-processed commercial samples of dried roots of P. lactiflora indicated a very low level of paeoniflorin in the processed sample and the formation of a new more polar component, sodium paeoniflorin sulphonate, during treatment of the roots with sulphiting agents. Copyright (c) 2006 John Wiley & Sons, Ltd.
引用
收藏
页码:251 / 254
页数:4
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