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Color test results for the presence of 1,8-cineole in E. globulus, E. citriodora and E. camaldulensis extracts
| Extracts | Marquis test | Gallic acid test | Concentrated H2SO4 | Phloroglucinol |
| EG | Orange | Yellow | Dark yellow | No color |
| EC | Orange | Dark Yellow | Dark yellow | No color |
| ECA | Orange | Yellow | Bright orange-yellow | Pink |
EG: E. globulus; EC: E. citriodora; ECA: E camaldulensis.
