Antioxidant Synergistic Effect and Formulation Optimization of Several Common Natural Pigments

DOI

10.2991/icmsa-15.2015.92How to use a DOI?

Keywords

Antioxidant, Synergistic Effects, Response Surface Method (RSM), Gardenia Yellow, Black Bean Red, Sorghum Red.

Abstract

Under DPPH system using the method of free radical scavenging, synergetic effect and optimal formulation of compound antioxidant among the solution of gardenia yellow, black bean red and sorghum red with the response surface method were determined. The results showed that, the component ratio of optimal compound antioxidant was gardenia yellow 20.00 µg•ml-1 ,black bean red 100.00 µg•ml-1,sorghum red 300.00 µg•ml-1, the DPPH scavenging rate of the system was 67.79%, compound antioxidant of gardenia yellow, black bean red and sorghum red had synergistic effect .Through the comparison of optimal mixed antioxidants and single antioxidant, the mixed antioxidants were better than single antioxidant slightly.

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/).

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TY  - CONF
AU  - Yi-Hua Jiang
AU  - Xin-Long Jiang
AU  - Hui-Qiang Bao
PY  - 2014/06
DA  - 2014/06
TI  - Antioxidant Synergistic Effect and Formulation Optimization of Several Common Natural Pigments
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 506
EP  - 510
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.92
DO  - 10.2991/icmsa-15.2015.92
ID  - Jiang2014/06
ER  -