Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

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
https://doi.org/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.
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This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-100-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/ic3me-15.2015.281How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

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  - https://doi.org/10.2991/ic3me-15.2015.281
ID  - Yang2015/08
ER  -