Information about Cinnamon

Cinnamon
Enlarge picture
Cinnamon foliage and flowers

Cinnamon foliage and flowers
Scientific classification
Kingdom:Plantae
Division:Magnoliophyta
Class:Magnoliopsida
Order:Laurales
Family:Lauraceae
Genus:Cinnamomum
Species:C. verum
Binomial name
Cinnamomum verum
J.Presl


Cinnamon (Cinnamomum verum, synonym C. zeylanicum) is a small evergreen tree 10-15 meters (32.8-49.2 feet) tall, belonging to the family Lauraceae, native to Sri Lanka and South India. The bark is widely used as a spice due to its distinct odour. In India it is also known as "Daalchini". '' The leaves are ovate-oblong in shape, 7-18 cm (2.75-7.1 inches) long. The flowers, which are arranged in panicles, have a greenish color, and have a distinct odor. The fruit is a purple one-centimetre berry containing a single seed.

Its flavour is due to an aromatic essential oil which makes up 0.5 to 1% of its composition. This oil is prepared by roughly pounding the bark, macerating it in sea-water, and then quickly distilling the whole. It is of a golden-yellow colour, with the characteristic odour of cinnamon and a very hot aromatic taste. The pungent taste and scent come from cinnamic aldehyde or cinnamaldehyde and, by the absorption of oxygen as it ages, it darkens in colour and develops resinous compounds. Chemical components of the essential oil include ethyl cinnamate, eugenol, cinnamaldehyde, beta-caryophyllene, linalool and methyl chavicol.

The name cinnamon comes from Greek kinnámōmon, from Phoenician and akin to Hebrew qinnâmôn, itself ultimately from a Malaysian language, cf. Malay and Indonesian kayu manis which means sweet wood.

History

Cinnamon has been known from remote antiquity, and it was so highly prized among ancient nations that it was regarded as a gift fit for monarchs and other great potentates. It was imported to Egypt from China as early as 2000 BC, and is mentioned in the Bible in Exodus 30:23, where Moses is commanded to use both sweet cinnamon (Hebrew קִנָּמוֹן, qinnāmôn) and cassia, and in Proverbs 7:17-18, where the lover's bed is perfumed with myrrh, aloe and cinnamon. It is also alluded to by Herodotus and other classical writers. It was commonly used on funeral pyres in Rome, and the Emperor Nero is said to have burned a year's supply of cinnamon at the funeral for his wife Poppaea Sabina, in 65 AD.

In the Middle Ages, the source of cinnamon was a mystery to the Western world. Arab traders brought the spice via overland trade routes to Alexandria in Egypt, where it was bought by Venetian traders from Italy who held a monopoly on the spice trade in Europe. The disruption of this trade by the rise of other Mediterranean powers such as the Mameluks Sultans and the Ottoman Empire was one of many factors that led Europeans to search more widely for other routes to Asia.

Portuguese traders finally discovered Ceylon (Sri Lanka) at the end of the fifteenth century, and restructured the traditional production of cinnamon by the salagama caste. The Portuguese established a fort on the island in 1518, and protected their own monopoly for over a hundred years.

Dutch traders finally dislodged the Portuguese by allying with the inland Ceylon kingdom of Kandy. They established a trading post in 1638, took control of the factories by 1640, and expelled all remaining Portuguese by 1658. "The shores of the island are full of it", a Dutch captain reported, "and it is the best in all the Orient: when one is downwind of the island, one can still smell cinnamon eight leagues out to sea" (Braudel 1984, p. 215).

The Dutch East India Company continued to overhaul the methods of harvesting in the wild, and eventually began to cultivate its own trees.

The British took control of the island from the Dutch in 1796. However, the importance of the monopoly of Ceylon was already declining, as cultivation of the cinnamon tree spread to other areas, the more common cassia bark became more acceptable to consumers, and coffee, tea, sugar and chocolate began to outstrip the popularity of traditional spices.

According to FAO, Indonesia produced almost 40% of the world cinnamon (canella) output in 2005 followed by China, India and Vietnam.

Cultivation

Enlarge picture
Cinnamomum verum, from Koehler's Medicinal-Plants (1887)
Cinnamon is harvested by growing the tree for two years and then coppicing it. The next year a dozen or so shoots will form from the roots. These shoots are then stripped of their bark which is left to dry. Only the thin (0.5 mm) inner bark is used; the outer woody portion is removed, leaving metre long cinnamon strips that curl into rolls ("quills") on drying; each dried quill comprises strips from numerous shoots packed together. These quills are then cut to 5-10 cm long pieces for sale.

Cinnamon comes from Sri Lanka, and the tree is also grown commercially at Tellicherry in southern India, Java, Sumatra, the West Indies, Brazil, Vietnam, Madagascar, Zanzibar, and Egypt. Sri Lanka cinnamon is a very thin smooth bark, with a light-yellowish brown colour, a highly fragrant aroma.

Cinnamon and cassia

The name cinnamon is correctly used to refer to Ceylon Cinnamon, also known as "true cinnamon" (from the botanical name C. verum). However, the related species Cassia (Cinnamomum aromaticum) and Cinnamomum burmannii are sometimes sold labeled as cinnamon, sometimes distinguished from true cinnamon as "Indonesian cinnamon" or, at least for Cassia, "Bastard cinnamon". Ceylon cinnamon, using only the thin inner bark, has a finer, less dense and more crumbly texture, and is considered to be less strong than cassia. Cassia is generally a medium to light reddish brown, is hard and woody in texture, and is thicker (2-3 mm thick), as all of the layers of bark are used. All of the powdered cinnamon sold in supermarkets in the United States is actually Cassia. European health agencies have recently warned against consuming high amounts of cassia, due to a toxic component called coumarin.[1] This is contained in much lower dosages in Ceylon cinnamon and in Cinnamomum burmannii. Coumarin is known to cause liver and kidney damage in high concentrations.

The two barks when whole are easily distinguished, and their microscopic characteristics are also quite distinct. Cinnamon sticks (or quills) have many thin layers and can easily be made into powder using a coffee or spice grinder whereas cassia sticks are much harder, made up of one thick layer, capable of damaging a spice or coffee grinder. It is a bit harder to tell powdered cinnamon from powdered cassia. When powdered bark is treated with tincture of iodine (a test for starch), little effect is visible in the case of pure cinnamon of good quality, but when cassia is present a deep-blue tint is produced, the intensity of the coloration depending on the proportion of cassia.

Cinnamon is also sometimes confused with Malabathrum (Cinnamomum tamala) and Saigon Cinnamon (Cinnamomum loureiroi).

Uses

Enlarge picture
Quills of true cinnamon bark
Cinnamon bark is widely used as a spice. It is principally employed in cookery as a condiment and flavouring material, being largely used in the preparation of some kinds of desserts, chocolate, spicy candies, tea, hot cocoa and liqueurs. In the Middle East, it is often used in savoury dishes of chicken and lamb. In the United States, cinnamon and sugar are often used to flavour cereals, bread-based dishes, and fruits, especially apples; a cinnamon-sugar mixture is even sold separately for such purposes. Cinnamon can also be used in pickling. Cinnamon bark is one of the few spices which can be consumed directly.

In medicine it acts like other volatile oils and once had a reputation as a cure for colds. It has also been used to treat diarrhea and other problems of the digestive system.[2] Cinnamon is high in antioxidant activity (PMID 16190627, PMID 10077878). The essential oil of cinnamon also has antimicrobial properties (PMID 16104824), which aid in the preservation of certain foods.[3]

In the media, "cinnamon" has been reported to have remarkable pharmacological effects in the treatment of type II diabetes. However, the plant material used in the study (PMID 14633804) was actually cassia, as opposed to true cinnamon (see cassia's medicinal uses for more information about its health benefits). Cinnamon has traditionally been used to treat toothache and fight bad breath and its regular use is believed to stave off common cold and aid digestion.[4]

Cinnamon is used in the system of Thelemic Magick for the invocation of Apollo, according to the correspondences listed in Aleister Crowley's work Liber 777.

Cinnamon is also used as an insect repellent.[5]

See also

References

Wikibooks has an article on

Notes

1. ^ Harris, Emily, German Christmas Cookies Pose Health Danger, <[1] (retrieved on 2007-05-01)
2. ^ Felter, Harvey, Cinnamomum.—Cinnamon., <[2] (retrieved on 2007-05-01)
3. ^ George Mateljan Foundation, Cinnamon, ground, Research: Thalido?, <[3] (retrieved on 2007-05-01)
4. ^ Chillies Are the Spice of Life By ALICE HART-DAVIS
5. ^ Beck, Leslie, Cinnamon - December 2006's Featured Food, <[4] (retrieved on 2007-05-01)

General references

  • Braudel, Fernand (1984). The Perspective of the World, Vol III of Civilization and Capitalism.
  • Corn, Charles (1998). The Scents of Eden: A Narrative of the Spice Trade. New York: Kodansha International.
  • "Cinnamon Extracts Boost Insulin Sensitivity" (2000). Agricultural Research magazine, July 2000.
  • Alan W. Archer (1988). "Determination of cinnamaldehyde, coumarin and cinnamyl alcohol in cinnamon and cassia by high-performance liquid chromatography". Journal of Chromatography 447: 272-276. DOI:10.1016/0021-9673(88)90035-0. 
  • Medicinal Seasonings, The Healing Power Of Spices Book by Dr. Keith Scott*

External links

Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. Scientific classification also can be called scientific taxonomy, but should be distinguished from folk taxonomy, which lacks scientific basis.
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Plantae
Haeckel, 1866[1]

Divisions

Green algae
  • Chlorophyta
  • Charophyta
Land plants (embryophytes)
  • Non-vascular land plants (bryophytes)

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Magnoliophyta

Classes

Magnoliopsida - Dicots
Liliopsida - Monocots

The flowering plants or angiosperms are the most widespread group of land plants. The flowering plants and the gymnosperms comprise the two extant groups of seed plants.
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Magnoliopsida

Magnoliopsida is the botanical name for a class of flowering plants. By definition the class will include the family Magnoliaceae, but its can otherwise vary, being more inclusive or less inclusive depending upon the classification system being
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Laurales
Perleb

Families

Atherospermataceae
Calycanthaceae
Gomortegaceae
Hernandiaceae
Lauraceae
Monimiaceae
Siparunaceae

The Laurales are an order of flowering plants.
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Lauraceae
Juss.

Genera

Many; see text

The Lauraceae or Laurel family comprises a group of flowering plants included in the order Laurales.
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Cinnamomum
L.

Species

See text.

Cinnamomum is a genus of evergreen trees and shrubs belonging to the Laurel family, Lauraceae. The species of Cinnamomum have aromatic oils in their leaves and bark.
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binomial nomenclature is the formal system of naming species. The system is also called binominal nomenclature (particularly in zoological circles), binary nomenclature (particularly in botanical circles), or the binomial classification system.
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Jan Svatopluk Presl (1791-1849) was a Bohemian botanist. He was the brother of botanist Karel Bořivoj Presl (1794-1852). The Czech Botanical Society commemorated the two brothers by naming its principal publication Preslia (founded in 1914).
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Cassia is also a genus of plants in the Family Fabaceae. For further usage, see Cassia (disambiguation).

Cassia

from Koehler's Medicinal-Plants (1887)


Scientific classification
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evergreen plant is a plant that has leaves all year round. This contrasts with deciduous plants, which completely lose all their foliage for part of the year.

Leaf persistence in evergreen plants may vary from only a few months (with new leaves constantly being grown and old
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tree is a perennial woody plant. It is sometimes defined as a woody plant that attains diameter of 10 cm (30 cm girth) or more at breast height (130 cm above ground).
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Lauraceae
Juss.

Genera

Many; see text

The Lauraceae or Laurel family comprises a group of flowering plants included in the order Laurales.
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Anthem
"Sri Lanka Matha"
Music   , Singing  
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South India is a commonly used term that is used in India to refer to the South-of-India or Southern India. The Southern part of the Indian peninsula is a linguistic-cultural region of India that comprises the four states of Andhra Pradesh, Karnataka, Kerala and Tamil Nadu
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SPICE (Simulation Program with Integrated Circuit Emphasis) is a general purpose analog circuit simulator. It is a powerful program that is used in IC and board-level design to check the integrity of circuit designs and to predict circuit behavior.
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leaf is an above-ground plant organ specialized for photosynthesis. For this purpose, a leaf is typically flat (laminar) and thin, to expose the cells containing chloroplast (chlorenchyma tissue, a type of parenchyma) to light over a broad area, and to allow light to penetrate
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Ovate can mean:
  • Shaped like an egg. This is commonly used to describe leaves, such as those of the trumpet vine.
  • A junior rank in an organisation in which the highest rank is called "druid". See gorsedd, and neo-druidism.

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panicle is a compound raceme, a loose, much-branched indeterminate inflorescence with pedicellate flowers (and fruit) attached along the secondary branches (in other words, a branched cluster of flowers in which the branches are racemes).
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fruit has different meanings depending on context. In botany, a fruit is the ripened ovary—together with seeds—of a flowering plant. In many species, the fruit incorporates the ripened ovary and surrounding tissues.
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berry, in common parlance refers generically to any small fruit with multiple seeds. Aggregate fruits such as the blackberry, the raspberry, and the boysenberry are also berries in this sense, but not the botanical.
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For other meanings of seed, see seed (disambiguation).


SEED

General
KISA
1998

Cipher detail
Key size(s):| 128 bits

Block size(s):| 128 bits
Nested Feistel network
16

SEED
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essential oil is any concentrated, hydrophobic liquid containing volatile aroma compounds from plants, which are called aromatic herbs or aromatic plants. They are also known as volatile or ethereal
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Macerating refers to softening or breaking into pieces with liquid.

It can refer to a form of food preparation. Raw, dried or preserved fruit or vegetables are soaked in liquid to soften and to absorb the flavor of the liquid.
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Distillation is a method of separating chemical substances based on differences in their volatilities in a boiling liquid mixture. Distillation usually forms part of a larger chemical process, and is thus referred to as a unit operation.
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Taste (or more formally, gustation) is a form of direct chemoreception and is one of the traditional five senses. It refers to the ability to detect the flavor of substances such as food and poisons.
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Olfaction (also known as olfactics) refers to the sense of smell. This sense is mediated by specialized sensory cells of the nasal cavity of vertbrates, and, by analogy, sensory cells of the antennae of invertebrates.
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aldehyde is an organic compound containing a terminal carbonyl group. This functional group, which consists of a carbon atom which is bonded to a hydrogen atom and double-bonded to an oxygen atom (chemical formula O=CH-), is called the aldehyde group.
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Cinnamic aldehyde or cinnamaldehyde (more precisely trans-cinnamaldehyde, the only naturally-occurring form) is the chemical compound that gives cinnamon its spice.
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