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METHOD-DEPENDENT BIAS IN THE QUANTITATION OFCIS- ANDTRANS-RESVERATROL GLUCOSIDES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

 

作者: D.M. Goldberg,   E. Tsang,   M. Levesque,   GeorgeJ. Soleas,  

 

期刊: Journal of Liquid Chromatography & Related Technologies  (Taylor Available online 1999)
卷期: Volume 22, issue 12  

页码: 1843-1855

 

ISSN:1082-6076

 

年代: 1999

 

DOI:10.1081/JLC-100101770

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The concentrations ofcisandtrans-polydatin (resveratrol 3-β-glucoside) were measured in 133 red wines by two methods: Method A utilized normal phase HPLC with isocratic elution followed by UV detection, and Method B was based on reverse phase HPLC with gradient elution and photodiode array detection. In each method, 20 μL of sample was directly injected without prior treatment.

 

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