Study on Fluorescence Spectra of Thiamine and Riboflavin
Authors
Hui Yang, Xue Xiao, Xuesong Zhao, Lan Hu, Junjun Zong, Xiangfeng Xue
Corresponding Author
Hui Yang
Available Online August 2015.
- DOI
- 10.2991/ic3me-15.2015.281How to use a DOI?
- Keywords
- Thiamine/Vitamin B1, Riboflavin/Vitamin B2, Fluorescence Spectra, PARAFAC
- Abstract
This paper presents the intrinsic fluorescence characteristics of vitamin B1 and vitamin B2 with 3D fluorescence Spectrophotometer. Three strong fluorescence areas of vitamin B2 locate at ex/ em=270/525nm, 370/525nm and 450/525nm and one fluorescence areas of vitamin B1 locates at ex/ em=370/460nm were found. The influence of pH of solution are also discussed, and with the PARAFAC algorithm, 9 vitamin B2 and vitamin B1 mixed solutions are successfully decomposed, and the emission profiles, excitation profiles, central wavelengths and the concentration of the two components were retrieved precisely through about 10 iteration times.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Hui Yang AU - Xue Xiao AU - Xuesong Zhao AU - Lan Hu AU - Junjun Zong AU - Xiangfeng Xue PY - 2015/08 DA - 2015/08 TI - Study on Fluorescence Spectra of Thiamine and Riboflavin BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 1458 EP - 1466 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.281 DO - 10.2991/ic3me-15.2015.281 ID - Yang2015/08 ER -