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- Chen, Yahong, et al. Show all 2 Author
- Food analytical methods 2010 v.3 no.1 pp. 7-11
- detection limit; foods; thiamin
- ... A highly sensitive and simple spectrophotometric method for the determination of thiamine based on inhibitory effect of thiamine on the hemoglobin-catalyzed reaction of H2O2 with acid chrome blue K was developed. The concentration of thiamine is linear with the percentage inhibition of system under the optimal experimental conditions. The calibration curve is linear in the range 3 × 10−7 to 3.00 × ...