Research Article
Antiaging and Antioxidant Bioactivities of Asteraceae Plant Fractions on the Cellular Functions of the Yeast Schizosaccharomyces pombe
Table 3
Effect of selected concentration of plant extract/fraction on yeast cells viability.
| | Plants | Extract/fraction | Selected potential concentration (ppm) | Concentration based on IC50 | Cells viability against oxidative stress |
| | A. conyzoides | Water fraction | 4850 | 5X | ++ | | Chloroform fraction | 1011 | 5X | − | | Water extract | 5270 | 5X | + |
| | D. integrifolia | Water fraction | 4464 | 4X | + | | Chloroform fraction | 2937 | 3X | ++ | | Water extract | 10000 | 5X | +++ |
| | G. parviflora | Water fraction | 5000 | 5X | +++ | | Chloroform fraction | 2505 | 5X | ++ | | Water extract | 10000 | 5X | ++ |
| | M. micrantha | Water fraction | 8450 | 5X | ++ | | Chloroform fraction | 3590 | 2X | ++ | | Water extract | 8565 | 5X | ++ |
| | S. nodiflora | Water fraction | 1794 | 3X | +++ | | Chloroform fraction | 3885 | 3X | +++ | | Water extract | 8000 | 4X | ++ |
| | S. trilobata | Water fraction | 540 | 5X | ++ | | Chloroform fraction | 846 | 3X | ++ | | Water extract | 444 | 3X | ++ |
| | Calorie restriction | Without extract/fractions | − | − | + | | DMSO | | | + |
| | Control | Without extract/fractions | − | − | − | | DMSO | | | − |
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The IC50 value of water extract was applied based on a previous study. IC50 concentration used was selected based on DPPH assay (Figure 1(a)). . . |
