| Extracts |
Microorganism (Diameter of inhibition zone (mm) ) |
| Bacillus subtiles
(Gr +ve bacteria) |
Escherichia coli (Gr –ve bacteria) |
Candida albicans
(yeast) |
Aspergillus niger
(fungi) |
| SPS extracted with hot water from Spirulina grown on medium containing 45 ppm nitrogen |
-- |
-- |
-- |
-- |
| SPS extracted with hot water from Spirulina grown on medium containing 128 ppm nitrogen |
-- |
-- |
-- |
-- |
| SPS extracted with hot water from Spirulina grown on medium containing 293 ppm nitrogen |
-- |
-- |
-- |
-- |
| SPS extracted with ethanol from Spirulina grown on medium containing 45 ppm nitrogen |
-- |
-- |
-- |
-- |
| SPS extracted with ethanol from Spirulina grown on medium containing 128 ppm nitrogen |
-- |
-- |
8 |
10 |
