摘要
This work presents a novel method for the accurate determining trans- and cis-resveratrol (3,5,4′-trihydroxystilbene) by nonaqueous capillary electrophoresis/fluorescence spectroscopy at 77 K. The proposed method permits not only the separation of resveratrol isomers, but also ensures that on-line spectra are readily distinguishable and unambiguously assigned. The experimental results also indicate that the effect of nonaqueous capillary electrophoresis buffer and low-temperature technique increase the detection limit by more than 150-fold.
原文 | 英語 |
---|---|
頁(從 - 到) | 2574-2579 |
頁數 | 6 |
期刊 | Electrophoresis |
卷 | 22 |
發行號 | 12 |
DOIs | |
出版狀態 | 已發佈 - 2001 |
ASJC Scopus subject areas
- 分析化學
- 生物化學
- 臨床生物化學