USPUSP-NF
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Ajowan Fruit

DEFINITION

Ajowan Fruit consists of the dried fruit of Trachyspermum ammi (L.) Sprague (Fam. Apiaceae), harvested in spring. The dried fruit contains NLT 3.0% of volatile oils. It contains NLT 1.5% of thymol (C10H14O) and NLT 0.1% of 4-cymene (C10H14) on the anhydrous basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP 4-Cymene RS
USP Thymol RS
USP Trachyspermum ammi Fruit Oil RS
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