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VIII- Volatile oil containing drugs

1- Clove (Caryophylli) . Origin: the dried flower buds of Syzygium aromatica , Eugenia aromaticum or Eugenia caryophyllus F. MyrtaceaeMorphology: reddish brown, 16-21 mm long, the lower stalk like portion (hypanthium which is an extension of the receptacle) is about 10-13 mm lon

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VIII- Volatile oil containing drugs

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    1. VIII- Volatile oil containing drugs

    2. 1- Clove (Caryophylli) Origin: the dried flower buds of Syzygium aromatica , Eugenia aromaticum or Eugenia caryophyllus F. Myrtaceae Morphology: reddish brown, 16-21 mm long, the lower stalk like portion (hypanthium which is an extension of the receptacle) is about 10-13 mm long, terminating in 4 triangular sepals and a dome- shaped head of 4 unexpanded petals enclosing other parts of the flower.

    3. Powder: dark brown, with strong aromatic spicy agreeable odour and warm spicy agreeable taste followed by numbness sensation in the mouth Epidermal cells of sepals, petals and hypanthium showing anomocytic stomata. Oil glands. Parenchyma with cluster crystals of calcium oxalate. Aerenchyma. Xylem vessels and fibres. Fibrous layer of anther and elongated cells of the filament. Pollen grains: triangular with truncate apices. Absence of prisms of calcium oxalate and starch granules.

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