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Cinnamon

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For other uses, see Cinnamon (disambiguation).

Cinnamon
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
Synonyms

C. zeylanicum Blume

Cinnamon (Cinnamomum verum, synonym C. zeylanicum) is a small evergreen tree belonging to the family Lauraceae, native to Sri Lanka,[1] or the spice obtained from the tree's bark. It is often confused with other, similar species and the spices derived from them, such as Cassia and Cinnamomum burmannii, which are often called cinnamon too. It is also extremely spicy.

Nomenclature and taxonomy

The name cinnamon comes from Phoenician through the Greek kinnámōmon. The botanical name for the spice—Cinnamomum zeylanicum—is derived from Sri Lanka's former name, Ceylon.[2]

In many other, particularly European, languages it has a name akin to French cannelle, diminutive of canne (reed, cane) from its tube-like shape.

In Oriya, it is known as "DalChini". In Kannada it is called "dAlchinni chakke" (ದಾಲ್ಚಿನ್ನಿ ಚಕ್ಕೆ) - "ಚಕ್ಕೆ"/"chakke" meaning bark. In Bengali, it is called "Darchini" (দারুচিনি). In Telugu, it is called Dalchina Chakka, Chakka meaning bark or wood. In Sanskrit cinnamon is known as tvak or dārusitā.In Urdu, Hindi, and Hindustani cinnamon is called dalchini (दालचीनी دارچینی), in Assamese it is called alseni, and in Gujarati taj. In Persian, it is called darchin (دارچین). In Turkish, it is called "Tarçın" .

In Indonesia, where it is cultivated in Java and Sumatra, it is called kayu manis and sometimes cassia vera, the "real" cassia.[3] In Sri Lanka, in the original Sinhala, cinnamon is known as kurundu,[4] recorded in English in the 17th century as Korunda.[5] In Malayalam, karugapatta (കറുവാപ്പട്ട) and in Tamil pattai (பட்டை) or lavangampattai (இலவங்கப்பட்டை) or karuvappattai (கருவாப்பட்டை). In Arabic it is called qerfa (قرفة).

History

Cinnamon (canella) output in 2005
Cinnamomum verum, from Koehler's Medicinal-Plants (1887)
Quills of true cinnamon bark and ground cinnamon.

Cinnamon has been known from remote antiquity. The Old Testament makes specific mention of the spice many times: first when Moses is commanded to use both sweet cinnamon (Hebrew קִנָּמוֹן, qinnāmôn) and cassia in the holy anointing oil;[citation needed] in Proverbs where the lover's bed is perfumed with myrrh, aloe and cinnamon;[citation needed] and in Song of Solomon, a song describing the beauty of his beloved, cinnamon scents her garments like the smell of Lebanon.[citation needed] It was so highly prized among ancient nations that it was regarded as a gift fit for monarchs and even for a god: a fine inscription records the gift of cinnamon and cassia to the temple of Apollo at Miletus.[6] Though its source was kept mysterious in the Mediterranean world for centuries by the middlemen who handled the spice trade, to protect their monopoly as suppliers, cinnamon is native to Sri Lanka.[1] It was imported to Egypt as early as 2000 BC, but those who report that it had come from China confuse it with cassia.[7] It is also alluded to by Herodotus and other classical writers. It was too expensive to be commonly used on funeral pyres in Rome, but the Emperor Nero is said to have burned a year's worth of the city's supply at the funeral for his wife Poppaea Sabina in CE 65.[8]

Before the foundation of Cairo, Alexandria was the Mediterranean shipping port of cinnamon. Europeans who knew the Latin writers who were quoting Herodotus knew that cinnamon came up the Red Sea to the trading ports of Egypt, but whether from Ethiopia or not was less than clear. When the sieur de Joinville accompanied his king to Egypt on crusade in 1248, he reported what he had been told—and believed—that cinnamon was fished up in nets at the source of the Nile out at the edge of the world. Through the Middle Ages, the source of cinnamon was a mystery to the Western world. Marco Polo avoided precision on this score.[9] In Herodotus and other authors, Arabia was the source of cinnamon: giant Cinnamon birds collected the cinnamon sticks from an unknown land where the cinnamon trees grew and used them to construct their nests; the Arabs employed a trick to obtain the sticks. This story was current as late as 1310 in Byzantium, although in the first century, Pliny the Elder had written that the traders had made this up in order to charge more. The first mention of the spice growing in Sri Lanka was in Zakariya al-Qazwini's Athar al-bilad wa-akhbar al-‘ibad ("Monument of Places and History of God's Bondsmen") in about 1270.[10] This was followed shortly thereafter by John of Montecorvino, in a letter of about 1292.[11]

Indonesian rafts transported cinnamon (known in Indonesia as kayu manis- literally "sweet wood") on a "cinnamon route" directly from the Moluccas to East Africa, where local traders then carried it north to the Roman market.[12][13][14] See also Rhapta.

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 Mamluk 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 landed in Ceylon (Sri Lanka) at the beginning of the sixteenth century and restructured the traditional production and management of cinnamon by the Sinhalese, who later held the monopoly for cinnamon in Ceylon. 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 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.

In 1767 Lord Brown of East India Company established Anjarakkandy Cinnamon Estate near Anjarakkandy in Cannanore (now Kannur) district of Kerala, and this estate became Asia's largest cinnamon estate.

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.

The plant

Cinnamon' trees are 10–15 metres (32.8–49.2 feet) tall. 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 1-cm berry containing a single seed.

Cultivation

Leaves from a wild cinnamon tree

Cinnamon is harvested by growing the tree for two years and then coppicing it. The next year, about a dozen shoots will form from the roots.

The branches harvested this way are processed by scraping off the outer bark, then beating the branch evenly with a hammer to loosen the inner bark. The inner bark is then prised out in long rolls. Only the thin (0.5 mm) inner bark is used; the outer, woody portion is discarded, leaving metre-long cinnamon strips that curl into rolls ("quills") on drying. Once dry, the bark is cut into 5–10 cm lengths for sale.

The bark must be processed immediately after harvesting, while still wet. Once processed, the bark will dry completely in four to six hours, provided that it is in a well-ventilated and relatively warm environment. A less than ideal drying environment encourages the proliferation of pests in the bark, which may then require treatment by fumigation. Bark treated this way is not considered to be of the same premium quality as untreated bark.

Cinnamon has been cultivated from time immemorial in Sri Lanka, and the tree is also grown commercially at Kerala in southern India, Bangladesh, Java, Sumatra, the West Indies, Brazil, Vietnam, Madagascar, Zanzibar, and Egypt. Sri Lanka cinnamon has a very thin, smooth bark with a light-yellowish brown color and a highly fragrant aroma. In recent years in Sri Lanka, following considerable research by the Universities in that country led by the University of Ruhunu, mechanical devices to ensure premium quality and worker safety and health have been developed.

According to the International Herald Tribune, in 2006 Sri Lanka produced 90% of the world's cinnamon, followed by China, India, and Vietnam.[15] According to the FAO, Indonesia produces 40% of the world's Cassia genus of cinnamon.

The Sri Lankan grading system divides the cinnamon quills into four groups:
• Alba less than 6 mm in diameter
• Continental less than 16 mm in diameter
• Mexican less than 19 mm in diameter
• Hamburg less than 32 mm in diameter
These groups are further divided into specific grades, eg, Mexican is divided into M00 000 special, M000000 and M0000 depending on quill diameter and number of quills per kg.

Any pieces of bark less than 106 mm long is categorized as quillings. Featherings are the inner bark of twigs and twisted shoots. Chips are trimmings of quills, outer and inner bark that cannot be separated or the bark of small twigs.

Associated species

There are several species of Cinnamon found in South and South-East Asia. In addition to the cultivated cinnamon type (Cinnamomum zeylanicum or C. verum), there reported to be seven other species of wild cinnamon which are endemic to Sri Lanka

There are several different cultivars of Cinnamomum zeylanicum based on the taste of bark.

  • Type 1 Sinhala: Pani Kurundu, Pat Kurundu or Mapat Kurundu
  • Type 2 Sinhala: Naga Kurundu
  • Type 3 Sinhala: Pani Miris Kurundu
  • Type 4 Sinhala: Weli Kurundu
  • Type 5 Sinhala: Sewala Kurundu
  • Type 6 Sinhala: Kahata Kurundu
  • Type 7 Sinhala: Pieris Kurundu

Cinnamon and cassia

Ceylon ("True") Cinnamon (Cinnamomum zeylanicum, on the left) and Indonesian Cinnamon (Cinnamomum burmannii) quills side-by-side

The name cinnamon is correctly used to refer to Ceylon cinnamon, also known as "true cinnamon"[citation needed] (from the botanical name C. zeylanicum). However, the related species, Cassia (Cinnamomum aromaticum), Saigon Cinnamon (Cinnamomum loureiroi), and Cinnamomum burmannii are sometimes sold labeled as cinnamon, sometimes distinguished from true cinnamon as "Chinese cinnamon", "Vietnamese cinnamon", or "Indonesian cinnamon"; many websites, for example, describe their "cinnamon" as being cassia.[16] 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 has a much stronger (somewhat harsher) flavour than cinnamon, is generally a medium to light reddish brown, hard and woody in texture, and thicker (2–3 mm thick), as all of the layers of bark are used.[17]

Due to the presence of a moderately toxic component called coumarin, European health agencies have recently warned against consuming large amounts of cassia.[18] This is contained in much lower dosages in Cinnamomum burmannii due to its low essential oil content. Coumarin is known to cause liver and kidney damage in high concentrations. True Ceylon cinnamon has negligible amounts of coumarin.

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. Indonesian cassia (Cinnamomum burmannii) is often sold in neat quills made up of one thick layer, capable of damaging a spice or coffee grinder. Saigon cassia (Cinnamomum loureiroi) and Chinese cassia (Cinnamomum aromaticum) are always sold as broken pieces of thick bark, as the bark is not supple enough to be rolled into quills. 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.[citation needed]

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

Uses

File:Cinnamon1380ppx.jpg
Cinnamon bark

Cinnamon bark is widely used as a spice. It is principally employed in cookery as a condiment and flavoring material. It is used in the preparation of chocolate, especially in Mexico, which is the main importer of true cinnamon.[19] It is also used in the preparation of some kinds of desserts, such as apple pie, donuts, and cinnamon buns as well as spicy candies, tea, hot cocoa, and liqueurs. True cinnamon, rather than cassia, is more suitable for use in sweet dishes. In the Middle East, it is often used in savory dishes of chicken and lamb. In the United States, cinnamon and sugar are often used to flavor 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 that can be consumed directly. Cinnamon powder has long been an important spice in Persian cuisine, used in a variety of thick soups, drinks, and sweets. It is often mixed with rosewater or other spices to make a cinnamon-based curry powder for stews or just sprinkled on sweet treats (most notably Shole-zard Persian شله زرد).

Its flavor is due to an aromatic essential oil that makes up 0.5% to 1% of its composition. This oil is prepared by roughly pounding the bark, macerating it in seawater, and then quickly distilling the whole. It is of a golden-yellow color, with the characteristic odor of cinnamon and a very hot aromatic taste. The pungent taste and scent come from cinnamic aldehyde or cinnamaldehyde (about 60 % of the bark oil) and, by the absorption of oxygen as it ages, it darkens in color and develops resinous compounds. Other chemical components of the essential oil include ethyl cinnamate, eugenol (found mostly in the leaves), beta-caryophyllene, linalool, and methyl chavicol [citation needed].

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.[20] Cinnamon is high in antioxidant activity.[21][22] The essential oil of cinnamon also has antimicrobial properties,[23] which can aid in the preservation of certain foods.[24]

Cinnamon has been reported to have remarkable pharmacological effects in the treatment of Type 2 diabetes mellitus and insulin resistance. However, the plant material used in the study was mostly from cassia and only few of them are truly from Cinnamomum zeylanicum (see cassia's medicinal uses for more information about its health benefits).[25][26] Recent advancement in phytochemistry has shown that it is a cinnamtannin B1 isolated from C. zeylanicum which is of therapeutic effect on Type 2 diabetes,[27] with the exception of the postmenopausal patients studied on C. cassia.[28] 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.[29]

Cinnamon has been proposed for use as an insect repellent, although it remains untested.[30] Cinnamon leaf oil has been found to be very effective in killing mosquito larvae.[31] The compounds cinnamaldehyde, cinnamyl acetate, eugenol, and anethole, that are contained in cinnamon leaf oil, were found to have the highest effectiveness against mosquito larvae.[31]

It is reported that regularly drinking of Cinnamomum zeylanicum tea made from the bark could be beneficial to oxidative stress related illness in humans, as the plant part contains significant antioxidant potential.[32]

Cinnamon may also be an aphrodisiac.[33] One teaspoon of Cinnamon contains as many antioxidants as a full cup of pomegranate juice and 1/2 a cup of blueberries.[citation needed]

The Cinnamon Challenge

Cinnamon is the subject of an internet meme, The Cinnamon Challenge, in which one attempts to eat a tablespoon of cinnamon without inhaling the cinnamon or vomiting. Despite thousands of video-documented attempts, few seem able to succeed. One notable challenger was the host of the television show Tosh.0, who failed.[34] Most don't seem to realize that, even if breathing through their nose, they usually inhale the cinnamon dust, resulting in a very painful and potentially dangerous experience — cinnamon irritates the airway, which could trigger a bronchospasm and cessation of breathing (apnea).[35] It takes a great deal of liquid to saturate a tablespoon of powder. This dust is easily carried in any air that is shared between the mouth and throat. Often the challengers then panic and gasp for air through their mouth, inhaling a large amount of cinnamon.[36]

See also

Notes

  1. ^ a b "Cinnamon". Encyclopaedia Britannica. 2008. (species Cinnamomum zeylanicum), bushy evergreen tree of the laurel family (Lauraceae) native to Bangladesh, Sri Lanka (Ceylon), the neighboring Malabar Coast of India, and Myanmar (Burma), and also cultivated in South America and the West Indies for the spice consisting of its dried inner bark. The bark is widely used as a spice due to its distinct odor.
  2. ^ http://news.bbc.co.uk/2/shared/spl/hi/picture_gallery/07/south_asia_sri_lanka0s_spice_of_life/html/1.stm
  3. ^ "Cassia, also known as bastard cinnamon or Chinese cinnamon is a tree which has bark similar to that of cinnamon but with a rather pungent odour," remarks Maguelonne Toussant-Samat, Anthea Bell, tr. The History of Food, revised ed. 2009, p.437.
  4. ^ The Epicentre, Encyclopedia of Spices, Cinnamon, retrieved 2008-07-15
  5. ^ Knox, Robert, An Historical Relation Of The Island Ceylon, retrieved 2008-07-15
  6. ^ Toussaint-Samat 2009, p. 437
  7. ^ "The Indians obtained cassia from China" (Toussaint-Samat 2009, p. 437).
  8. ^ Toussaint-Samat 2009, p. 437f.
  9. ^ Toussaint-Samat 2009, p. 438 discusses cinnamon's hidden origins and Joinville's report.
  10. ^ Tennent, Sir James Emerson, Account of the Island of Ceylon, retrieved 2008-07-15
  11. ^ Yule, Col. Henry, Cathay and the Way Thither, retrieved 2008-07-15
  12. ^ http://findarticles.com/p/articles/mi_m1310/is_1984_June/ai_3289703
  13. ^ http://www.iol.co.za/index.php?click_id=588&art_id=iol1078376795319P146&set_id=1
  14. ^ http://links.jstor.org/sici?sici=0075-4358(1970)60%3C222%3ATSTOTR%3E2.0.CO%3B2-N
  15. ^ [1]
  16. ^ http://www.thespicehouse.com/spices/vietnamese-cassia-saigon-cinnamon-whole-cracked-ground thespicehouse.com
  17. ^ [2]
  18. ^ Harris, Emily, German Christmas Cookies Pose Health Danger, retrieved 2007-05-01
  19. ^ http://www.fao.org/docrep/007/ae017e/ae017e12.htm
  20. ^ Felter, Harvey, Cinnamomum.—Cinnamon., retrieved 2007-05-01
  21. ^ Shan B, Cai YZ, Sun M, Corke H (2005). "Antioxidant capacity of 26 spice extracts and characterization of their phenolic constituents". J. Agric. Food Chem. 53 (20): 7749–59. doi:10.1021/jf051513y. PMID 16190627. {{cite journal}}: Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
  22. ^ Mancini-Filho J, Van-Koiij A, Mancini DA, Cozzolino FF, Torres RP (1998). "Antioxidant activity of cinnamon (Cinnamomum Zeylanicum, Breyne) extracts". Boll Chim Farm. 137 (11): 443–7. PMID 10077878. {{cite journal}}: Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
  23. ^ López P, Sánchez C, Batlle R, Nerín C (2005). "Solid- and vapor-phase antimicrobial activities of six essential oils: susceptibility of selected foodborne bacterial and fungal strains". J. Agric. Food Chem. 53 (17): 6939–46. doi:10.1021/jf050709v. PMID 16104824. {{cite journal}}: Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
  24. ^ George Mateljan Foundation, Cinnamon, ground, Research: Thalido..., retrieved 2007-05-01{{citation}}: CS1 maint: multiple names: authors list (link)
  25. ^ Khan A, Safdar M, Ali Khan MM, Khattak KN, Anderson RA (2003). "Cinnamon improves glucose and lipids of people with type 2 diabetes". Diabetes Care. 26 (12): 3215–8. doi:10.2337/diacare.26.12.3215. PMID 14633804. {{cite journal}}: Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
  26. ^ Verspohl, Eugen J.; et al. (2005). "Antidiabetic effect of Cinnamomum cassia and Cinnamomum zeylanicum In vivo and In vitro". Phytotherapy Research. 19 (3): 203–206. doi:10.1002/ptr.1643. {{cite journal}}: |access-date= requires |url= (help); Cite has empty unknown parameter: |coauthors= (help); Explicit use of et al. in: |first= (help)
  27. ^ Taher, Muhammad; et al. "A proanthocyanidin from Cinnamomum zeylanicum stimulates phosphorylation of insullin receptor in 3T3-L1 adipocyties" (PDF). Retrieved 2008-05-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help); Explicit use of et al. in: |first= (help)
  28. ^ Vanschoonbeek, Kristof; et al. "Cinnamon Supplementation Does Not Improve Glycemic Control in Postmenopausal Type 2 Diabetes Patients". Retrieved 2008-05-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help); Explicit use of et al. in: |first= (help)
  29. ^ Alice Hart-Davis (16 January 2007). "Chillies Are the Spice of Life". Retrieved 2007-12-17.
  30. ^ Beck, Leslie, Cinnamon — December 2006's Featured Food, retrieved 2007-05-01
  31. ^ a b "Cinnamon Oil Kills Mosquitoes". www.sciencedaily.com. Retrieved 2008-08-05.
  32. ^ Ranjbar, Akram; et al. "Antioxidative stress potential of Cinnamomum zeylanicum in humans: a comparative cross-sectional clinical study". doi:10.2217/14750708.3.1.113. Retrieved 2008-05-11. {{cite web}}: Cite has empty unknown parameter: |coauthors= (help); Explicit use of et al. in: |first= (help)
  33. ^ Nickell, Nancy L. (1998). Nature's Aphrodisiacs. Crossing Press. Retrieved 2010-01-03. {{cite book}}: Cite has empty unknown parameter: |coauthors= (help)
  34. ^ [3].
  35. ^ Dangerous Cinnamon Challenge - ABC 33/40 News Video on Demand
  36. ^ [4]

References

Public Domain This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). Encyclopædia Britannica (11th ed.). Cambridge University Press. {{cite encyclopedia}}: Missing or empty |title= (help)

  • 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
  • Department of Export Agriculture, Sri Lanka
  • Weerasinghe K D N, Liyanage M D S, Silva M A T D; "Present and future trends of cinnamon industry in Sri Lanka", discussion paper, University of Ruhunu, Sri Lanka. (2006)
  • Weerasinghe K D N, "A way forward for poverty alleviation for socially deprived areas in the cinnamon industry", monograph, University of Ruhunu, Sri Lanka.
  • Pushpitha N P G, "The design and construction of appropriate cinnamon processing device", 2006, Thesis at University of Ruhunu, Sri Lanka
  • Wijesekera R O B, Ponnuchamy S, Jayewardene A L, "Cinnamon" (1975) monograph published by CISIR, Colombo, Sri Lanka
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