Table 1.
Minimal inhibitory concentration of garlic and guava extracts
| 500 | 250 | 125 | 62.5 | 31.25 | 16.6 | 8.3 | 4 | 2 | Control | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIC of garlic on P. gingivalis | ||||||||||
| AGaE | S | S | S | S | S | R | R | R | R | R |
| EGaE | S | S | S | R | R | R | R | R | R | R |
| MIC of garlic on A. actinomycetemcomitans | ||||||||||
| AGaE | S | S | S | R | R | R | R | R | R | R |
| EGaE | R | R | R | R | R | R | R | R | R | R |
| MIC of guava on P. gingivalis | ||||||||||
| AGuE | S | S | S | S | S | S | S | R | R | R |
| EGuE | S | S | S | S | S | S | S | S | R | R |
| MIC of Guava on A. actinomycetemcomitans | ||||||||||
| AGuE | S | S | S | S | S | R | R | R | R | R |
| EGuE | S | S | S | S | S | S | S | S | S | R |
S: Susceptible; R: Resistant; MIC: Minimal inhibitory concentration; AGaE: Aqueous garlic extract; EGaE: Ethanolic garlic extract; AGuE: Aqueous guava extract; EGuE: Ethanolic guava extract; P. gingivalis: Porphyromonas gingivalis, A. actinomycetemcomitans: Aggregatibacter actinomycetemcomitans