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Phytochemical screening of the essential oil of the seeds of Apium graveolens.
| S. No. | Plant constituents | Celery seed essential oil |
|---|---|---|
| 1 | Alkaloid | − |
| 2 | Carbohydrates | − |
| 3 | Saponins | − |
| 4 | Phenolic compounds | − |
| 5 | Tannins | − |
| 6 | Flavonoids | + |
| 7 | Terpenoids | + |
| 8 | Phlobatannins | − |
| 9 | Lactones | + |
