원문정보
초록
영어
The objectives of this study were to investigate the effect on the casein concentration detected by the method of scattered transmitted ratio (STR) at different structure parameters and wavelength. Detection experiments were performed at four kinds of testing devices and five kinds’ different wavelength lasers. All measurements had good reproducibility. Both structure parameters and wavelength had a significant effect on the measured effective concentration of the casein. The design of four different structure of the testing device was measured and analyzed. And the structure parameter of the testing device was determined in this paper. Compared measured value with standard value, it was determined by more effective wavelength. The accuracy of the method of scattered transmitted ratio, evaluated through the correlation coefficient (R) and the root mean square error of prediction (RMSEP) for five kinds different wavelength lasers. Overall, the results of this study suggest that the suitable structure parameter was experimented for testing devices.
목차
1. Introduction
2. Casein composition detection system
3.1. Structure of detection system
3.2. Light intensity detection unit
4. Experiment
4.1 Experiment instrument and sample
4.2. Evaluation of testing device
5. Analysis the influences of concentration measurement in different wavelengths
6. Conclusions
ACKNOWLEDGEMENTS
References