Journals
Publish with us
Publishing partnerships
About us
Blog
Journal of Chemistry
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Journal of Chemistry
/
2013
/
Article
/
Tab 1
/
Research Article
Optimization of Synthesis of Seleno-
Sargassum fusiforme
(Harv.) Setch. Polysaccharide by Response Surface Methodology, Its Characterization, and Antioxidant Activity
Table 1
Coding schedule of response surface methodology.
Independent variables
Factor level
−1
0
1
reaction time (h)
7
8
9
reaction temperature (°C)
60
70
80
ratio of Na
2
SeO
3
to SFPSI (g/g)
0.6
0.8
1.0