Umbelliferous Fruits Anise

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Presentation transcript:

Umbelliferous Fruits Anise Department of Pharmacognosy Faculty of Pharmacy Cairo University Umbelliferous Fruits Anise

Anise Fruit Origin: dried ripe fruit of pimpinella anisum family umbelliferae. Color: greyishbrown. Odor: aromatic Taste: aromatic sweet. Kind: true, simple, dry, schizocarpic, cremocarp. Insertion: inferior Dehiscence: indehiscent

1)Entire Cremocarp: Pear shaped (enlarged at the base, tapering at the apex), crowned with ring- like stylopod & attached to slender pedicle. stylopod 1ry ridges pedicle

2) Carpophore: forked 3) Dorsal side: hairy, shows 5 slightly raised 1ry ridges. 4) Ventral side: shows 2 dark longitudinal bands ( vittae )

5- median longitudinal cut (MLC) 1 seed in each mericarp filling the whole cavity of pericarp. Testa: adhere to pericarp (very thin with raphe on flat side. Kind: anatropous, albuminous with oily orthospermous endosperm. Embryo: dicot, apical, small & straight.

T.S. in Anise Seed testa Seed endosperm Two large ventral vittae 1ry ridge Orthospermous endosperm Branched Vittae Vascular bundle Seed testa Seed endosperm Two large ventral vittae T.S. in Anise

Non-glandular hair Seed endosperm Branched vittae Vascular bundle Primary ridge

Vascular bundle T.S. in Anise Branched Vittae

Anise Powder Color: grayish brown. Odor: aromatic. Taste: aromatic sweet.

Branched vittae

Non-glandular hair covered with with warty cuticle

Non Parquetry Endocarp

Non Parquetry Endocarp

Special chemical test: Pd+ sudan III red stain Due to presence of valatile oil