|
|||||
|
|
Constant-wavelength synchronous spectrofluorimetry for determination of riboflavin in anchovies |
|
| Authors: | T. J. López y López-Leytón M. A. Lage Yusty M. E. Alvarez Piñeiro |
| Affiliation: | Dpto de Q. Analítica, Nutrición y Bromatología, Area Nutrición y Bromatología, Facultad de Farmacia, Universidad de Santiago de Compostela, Campus, s/n, E-15706-Santiago de Compostela, Spain, ES Instituto de Investigación y Análisis Alimentarios, Laboratorio de Bromatología, Facultad de Farmacia, Universidad de Santiago de Compostela, Campus, s/n, E-15706-Santiago de Compostela, Spain, ES |
| Abstract: | Constant-wavelength synchronous spectrofluorimetry was used for the analysis of riboflavin in anchovies. Synchronous fluorescence spectra were recorded between 300 and 600 nm at a scan rate of 240 nm min–1 and with excitation and emission slit-widths both set to 5 nm. The excitation-emission wavelength difference was 65 nm. The fluorescence was measured by peak-area base between 430–509 nm. Recovery was higher than 90.8%. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |