Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations.

Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations. Research Abstract Details 

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Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations. Abstract Text:

Wenjuan ,Yonglei Chen,Yuxia Zhang,Xiuping Ding,Hongli Chen,Mancang Liu,Wenjuan ,Yonglei Chen,Yuxia Zhang,Xiuping Ding,Hongli Chen,Mancang Liu,

A microemulsion electrokinetic chromatography method was used to separate arctiin and arctigenin in Fructus Arctii and its herbal preparations. The separation of arctiin and arctigenin was performed using a 1-butanol-SDS-ethyl acetate-water microemulsion in 10mM sodium tetraborate buffer. The analytes were baseline-resolved within 4 min. In the concentration range 5-500 microg/mL, the calibration curves reveal linear relationships between the peak area for each analyte and its concentration (correlation coefficients: 0.9993 for arctiin and 0.9998 for arctigenin). The method was applied to the analysis of arctiin and arctigenin in herbal preparations, and the recoveries were 98.7-103.1% for arctiin and 97.6-103.2% for arctigenin, respectively.

Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations. Publishing Authors By Initials

W ,Y Chen,Y Zhang,X Ding,H Chen,M Liu,W ,Y Chen,Y Zhang,X Ding,H Chen,M Liu,

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Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of chromatography. B, Analytical technolog

VOLUME: 860

Page Numbers: 127-33

Journal Abbreviation: J. Chromatogr. B Analyt. Techn

ISSN: 1570-0232

DAY: 22

MONTH: 10

YEAR: 2007

Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations. Information

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LANGUAGE: eng

NlmUniqueID: 101139554

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Grant and Affiliation Information for Microemulsion electrokinetic chromatography for the separation of arctiin and arctigenin in Fructus Arctii and its herbal preparations.

AFFILIATION: Department of Chemistry, Lanzhou University, Lanzhou 730000, China.

Country: Netherlands

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MEDLINETA: J Chromatogr B Analyt Technol

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