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Botanical Name: Cinnamomum zeylanicum
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Common Name: Cinnamon Bark, Sweet Wood, Dalchini, Tamala Patra
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Family: Lauraceae
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Cultivars: Related species is Cinnamomum cassia
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Origin: Sri Lanka, southeast of India, the Tenasserim Hills of Burma
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Distribution: Sri Lanka, India, China, Madagascar, Brazil, the Caribbean, Japan, Taiwan, Philippines and West Indies
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Habitat: Rock outcrops, forests and forest gaps in tropics
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Habit: Small evergreen tree, 30 feet tall
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Duration: Perennial
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Leaf: Opposite, ovate to ovate-lanceolate, coriaceous, 7 inches long, obtuse or acute leaf
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Flower: Inconspicuous, yellowish-white flowers borne in panicles as long as leaves
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Flowering Season: June-July
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Fruit: Dark purple to black pointed fruit
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Sunlight: Full sun, semi-shade (tolerant)
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Water Requirement: Moderate
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Soil Texture: prefers deep well-drained soils
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Soil pH: Acidic, neutral or slightly alkaline (4.3 to 8)
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Salinity Tolerance: moderate
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Propagation: Seed, cuttings
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Cultural Practices: Sucker shoots develop from the roots when young trees are cut back twice a year. The cinnamon harvest commences in May and continues until late in October. Slender shoots are trimmed up, decorticated, bark pieces are dried, to get cinnamomum chips, chips are collected in bundles, allowed for a degree of fermentation to facilitate the separation of the epidermis, bark dries and contracts to form quill.
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Economic Part: Bark, Leaves, black fruit, roots
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Crop Yield: Cinnamon contains from 0.5 to 1 percent essential oil
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Chemistry:The primary chemical constituents include cinnamaldehyde, gum, tannin, mannitol, coumarins and essential oils (aldehydes, eugenol, pinene). Essential oil of cinnamon bark contains phenylpropanoids cinnamaldehyde (3-phenyl-acrolein) and eugenol (4-(1-propene-3-yl)-2-methoxy-phenol). Other phenylpropanoids available are safrole, coumarin, cinnamic acid esters, mono- and sesquiterpenes, and 2-heptanone (methyl-n-amyl-ketone). Cinnamon leaves contain mainly of eugenol and so can be used as a substitute for clove. Small amounts of cinnamaldehyde, benzyl benzoate, linalool and β-caryophyllene are also present. Essential oil of cinnamon root bark contains camphor. Cinnamon fruits or cinnamon buds contain trans-cinnamyl acetate and β-caryophyllene.
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Caution: Pregnant women, women with excessive menstrual bleeding, men with prostate problems, diabetics and those taking blood thinners should consult a specialist before using cinnamon as a medicine. Taking Cinnamon and antibiotics together may make the antibiotic not work. Increased heart rate (pulse), feeling dizzy, shortness of breath and redness of the face may occur if too much cinnamon is taken. The cinnamon tree once established, becomes the dominant tree and eliminates the native forest, so classified as an invasive species.
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