Radhuni Cumin (Jeera) Powder 100 gm
Cumin is the dried seed of the herb Cuminum cyminum, a member of the parsley family. The cumin plant grows to 30–50 cm (12–20 in) tall and is harvested by hand. It is an annual herbaceous plant, with a slender, glabrous, branched stem that is 20–30 cm (8–12 in) tall and has a diameter of 3–5 cm ( 1 1⁄4–2 in). Each branch has two to three sub-branches. All the branches attain the same height, therefore the plant has a uniform canopy. The stem is coloured grey or dark green. The leavesare 5–10 cm (2–4 in) long, pinnate or bipinnate, with thread-like leaflets. The flowers are small, white or pink, and borne in umbels. Each umbel has five to seven umbellts. The fruit is a lateral fusiform or ovoid achene 4–5 mm ( 1⁄6– 1⁄5 in) long, containing two mericarps with a single seed. Cumin seeds have eight ridges with oil canals. They resemble caraway seeds, being oblong in shape, longitudinally ridged, and yellow-brown in colour, like other members of the Umbelliferae family such as caraway, parsley, and dill.
Cumin has been in use since ancient times. Seeds excavated at the Syrian site Tell ed-Der have been dated to the second millennium BC. They have also been reported from several New Kingdom levels of ancient Egyptian archaeological sites. In the ancient Egyptian civilization, cumin was used as spice and as preservative in mummification.
Cumin is grown from seeds. The seeds need 2 to 5 °C (36 to 41 °F) for emergence, an optimum of 20–30 °C (68–86 °F) is suggested. Cumin is vulnerable to frost damage, especially at flowering and early seed formation stages. Methods to reduce frost damage are spraying with sulfuric acid (0.1%), irrigating the crop prior to frost incidence, setting up windbreaks, or creating an early morning smoke cover.