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Frankincense (also known as olibanum) is an aromatic resin used in incense and perfumes, obtained from trees of the genus Boswellia in the family Burseraceae. The word is from Old French franc encens ('high-quality incense').
There are several species of Boswellia that produce true frankincense: Boswellia sacra (syn. B. bhaw-dajiana, syn. B. carteri), B. frereana, B. serrata (B. thurifera, Indian frankincense), and B. papyrifera. Resin from each is available in various grades, which depend on the time of harvesting. The resin is hand-sorted for quality.
Etymology and other names
The name of frankincense in Koine Greek (the language of the New Testament): λίβανος, líbanos (or λιβανωτός, libanōtós), is cognate with the name of Lebanon (Greek: Λίβανος); the same can be said with regard to Arabic, Phoenician, Hebrew, and Vulgar Latin: lĭbănus. This is postulated to be because they both derive from the word for 'white' and that the spice route went via Mount Lebanon (Koinē Greek: Λίβανος, romanized: Libanos). Medieval Latin: olibanum derived from λίβανος or libanus. The leading "o" may have came from Latin: oleum, lit. 'oil', or from the Greek article o- or Arabic article al-.
The trees start producing resin at about eight to 10 years old. Tapping is done two to three times a year with the final taps producing the best tears due to their higher aromatic terpene, sesquiterpene and diterpene content. Generally speaking, the more opaque resins are the best quality. Cheap resin is produced in Somaliland, which is the Roman Catholic Church's major source.
The main species in trade are:
- Boswellia sacra: South Arabia.:10
- Boswellia bhaw-dajiana (older spelling Boswellia bhau-dajiana): Somalia.:487 It is a synonym of Boswellia sacra
- Boswellia carteri (older spelling Boswellia carterii): Somalia, Nubia.:10 It was long considered an independent species,:138 but in the 1980s found to be a synonym of (is the same species with) Boswellia sacra.
- Boswellia serrata (synonym Boswellia thurifera, Indian frankincense): India.:10
- Boswellia papyrifera: Ethiopia, Eritrea, Sudan.:10
- Boswellia frereana: Somalia.:10 Resin is less bitter than, and fragrance of incense is less "heavy" than Boswellia sacra.:497 Contains no boswellic acids.:19
Other notable species:
- : Somalia. In 2019, it was discovered that Somali harvesters considered Boswellia occulta to be the same species with Boswellia carteri even though their shapes are different, and sold resins from both species as the same thing. However, the chemical compositions of their essential oils are completely different.
Recent studies indicate that frankincense tree populations are declining, partly due to over-exploitation. Heavily tapped trees produce seeds that germinate at only 16% while seeds of trees that had not been tapped germinate at more than 80%. In addition, burning, grazing, and attacks by the longhorn beetle have reduced the tree population. Conversion (clearing) of frankincense woodlands to agriculture is also a major threat.
These are some of the chemical compounds present in frankincense:
- acid resin (6%), soluble in alcohol and having the formula C20H32O4
- gum (similar to gum arabic) 30–36%
- 3-acetyl-beta-boswellic acid (Boswellia sacra)
- alpha-boswellic acid (Boswellia sacra)
- incensole acetate, C21H34O3
The Greek historian Herodotus wrote in The History that frankincense was harvested from trees in Southern Arabia. He reported that the gum was dangerous to harvest because of winged snakes that guard the trees, and that the smoke from burning storax would drive the snakes away. Pliny the Elder also mentioned about frankincense in his Naturalis Historia.
Frankincense was reintroduced to Western Europe by Frankish Crusaders, and other Western Europeans on their journeys to the Eastern Roman Empire where it was commonly used in church services. Although named frankincense, the name refers to the quality of incense brought to Western Europe, not to the Franks themselves.
Southern Arabia was an exporter of frankincense in antiquity, with some of it being traded as far as China. The 13th-century Chinese writer and customs inspector Zhao Rugua wrote that: Ruxiang or xunluxiang (Chinese: 乳香 rǔ xiāng/ 薰陸香 xūn lù xiāng) comes from the three Dashi states (Chinese: 大食 dàshí - Caliphate (Arab Muslims)) of Maloba (Murbat), Shihe (Shihr), and Nufa (Dhofar), from the depths of the remotest mountains; the trunk of the tree is notched with a hatchet, upon which the resin flows out, and, when hardened, turns into incense, which is gathered and made into lumps; it is transported on elephants to the Dashi ports, then on ship to Sanfoqi; which is why it was known as a product of Sanfoqi.
Thousands of tons of frankincense are traded every year to be used in religious ceremonies as incense in thuribles and by makers of perfumes, natural medicines, and essential oils. It can be inhaled or applied to the skin for its supposed health benefits. Most frankincense comes from Somalia, and India, but also in Oman, Yemen, and western Africa.
In Somalia, frankincense is harvested in the Bari and Sanaag regions : mountains lying at the northwest of Erigavo; El Afweyn District; Cal Madow mountain range, a westerly escarpment that runs parallel to the coast; Cal Miskeed, including Hantaara and Habeeno plateau and a middle segment of the frankincense-growing escarpment; Karkaar mountains or eastern escarpment, which lies at the eastern fringe of the frankinscence escarpment. The Habr Je'lo subclan of the Isaaq in particular were known to harvest and export frankincense from Sanaag.
In 1998, the International Union for Conservation of Nature (IUCN) warned that one of the primary frankincense species, Boswellia sacra, is "near threatened". Frankincense trees are not covered by the Convention on International Trade in Endangered Species of Wild Fauna and Flora, but experts argue that Boswellia species meet the criteria for protection. In a 2006 study, an ecologist at Wageningen University & Research claimed that, by the late-1990s, Boswellia papyrifera trees in Eritrea were becoming hard to find. In 2019, a new paper predicted a 50% reduction in Boswellia papyrifera within the next two decades. This species, found mainly in Ethiopia, Eritrea, and Sudan, accounts for about two-thirds of global frankincense production. The paper warns that all Boswellia species are threatened by habitat loss and overexploitation. Most Boswellia grow in harsh, arid regions beset by poverty and conflict. Harvesting and selling the tree's resin is one of the only sources of income for the inhabitants, resulting in overtapping.
Frankincense (Boswellia spp.) is an old term for “choice incense.” The use of Boswellia resin for spiritual and medicinal purposes dates back to ancient civilizations. Numerous compounds of different chemical categories were identified in the resin; the pharmacological actions of Boswellia resin are attributed to the complementary effects exerted by these compounds. The clinical studies have demonstrated the effectiveness of frankincense resin in some disease conditions like asthma, rheumatoid arthritis, irritable bowl diseases, osteoarthritis, and relapsing-remitting multiple sclerosis. The essential oil obtained from the oleogum resin of Boswellia serrata showed antimicrobial activities. Also, in vivo studies on animals revealed that Frankincense oleogum resin exhibits neuroprotective activity.
Generally the oil is also used in Abrahamic religions to cleanse the house or building of bad or evil energy - including used in exorcisms and to bless one's being (like the bakhoor commonly found in Persian Gulf cultures by spreading the fumes towards the body).
The incense offering occupied a prominent position in the sacrificial legislation of the ancient Hebrews. The Book of Exodus (30:34-38) prescribes frankincense, blended with equal amounts of three aromatic spices, to be ground and burnt in the sacred altar before the Ark of the Covenant in the wilderness Tabernacle, where it was meant to be a holy offering—not to be enjoyed for its fragrance. Scholars have identified frankincense as what the Book of Jeremiah (6:20) relates was imported from Sheba during the 6th century BC Babylonian captivity.
In Chinese medicine, frankincense (Chinese: 乳香 rǔ xiāng) along with myrrh (沒藥 mò yào) have anti-bacterial properties as well as blood-moving uses. It can be used topically or orally, also used in surgical and internal medicine of traditional Chinese medicine. It is used to relieve pain, remove blood stasis, promote blood circulation and treat deafness, stroke, locked jaw, and abnormalities in women's menstruation.
The essential oil of frankincense is produced by steam distillation of the tree resin. The oil's chemical components are 75% monoterpenes, sesquiterpenes, and ketones. Contrary to some commercial claims, steam distilled frankincense oils do not contain the insufficiently volatile boswellic acids (triterpenoids), although they may be present in solvent extractions. The chemistry of the essential oil is mainly monoterpenes and sesquiterpenes, such as alpha-pinene, Limonene, alpha-Thujene, and beta-Pinene with small amounts of diterpenoid components being the upper limit in terms of molecular weight.
- Similar plants and products
- "Frankincense". The Oxford English Dictionary. Volume IV: F–G (reprint 1978 ed.). Oxford: Oxford University Press. 1933. p. 512. Retrieved 2021-07-04.
|volume=has extra text (help)
- Fobar R (13 December 2019). "Frankincense trees—of biblical lore—are being tapped out for essential oils". National Geographic. Retrieved 16 December 2019.
- Brown JP (1995). Israel and Hellas. Walter de Gruyter. p. 210. ISBN 978-3-11-014233-4.
- Lewis, Charlton T.; Short, Charles (eds.). "II". lĭbănus. A Latin Dictionary. Retrieved 2021-07-15 – via Perseus digital library, Tufts University.
- "Olibanum". The Oxford English Dictionary. Volume VII: N–Poy (reprint 1978 ed.). Oxford: Oxford University Press. 1913. p. 103. Retrieved 2021-07-04.
|volume=has extra text (help)
- Lewis, Charlton T.; Short, Charles (eds.). "tūs". A Latin Dictionary. Retrieved 2021-07-15 – via Perseus digital library, Tufts University.
- "Omani World Heritage Sites". www.omanwhs.gov.om. Archived from the original on 2008-10-12. Retrieved 2009-01-14.
- Howell, Jeremy (2010-02-09). "Frankincense: Could it be a cure for cancer?". BBC World News. Retrieved 2021-07-04.
- Michael, Paul (2012-11-09). Chemotaxonomic investigations on resins of the frankincense species Boswellia papyrifera, Boswellia serrata and Boswellia sacra, respectively, Boswellia carterii : a qualitative and quantitative approach by chromatographic and spectroscopic methodology (Thesis). Saarland University. doi:10.22028/D291-22839.
- Thulin, M.; Warfa, A. M. (1987). "The Frankincense Trees (Boswellia spp., Burseraceae) of Northern Somalia and Southern Arabia". Kew Bulletin. 42 (3): 488, 492. doi:10.2307/4110063. JSTOR 4110063 – via JSTOR.
- Birdwood, George. "On the Genus Boswellia, with Descriptions and Figures of three new Species". Transactions of the Linnean Society of London. 27 (2): 111–148, plates Tab.29–32. hdl:2027/chi.79869488. Retrieved 2021-07-16 – via Hathitrust.
- "Boswellia carteri Birdw." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2021-07-16.
This is a synonym of Boswellia sacra Flück; Not accepted by Govearts,R.(1996).
- "Boswellia occulta Thulin". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2021-07-16.
- Johnson, Stephen; DeCarlo, Anjanette; Satyal, Prabodh; Dosoky, Noura S.; Sorensen, Aaron; Setzer, William N. (2019-04-04). "Organic Certification is Not Enough: The Case of the Methoxydecane Frankincense". Plants (Basel). MDPI. 8 (4): 88–. doi:10.3390/plants8040088. PMC 6524464. PMID 30987305.
- Klein J (5 July 2019). "Could This Be the End of Frankincense?". New York Times. Retrieved 5 July 2019.
- Patinkin J (25 December 2016). "World's last wild frankincense forests are under threat". Yahoo Finance. Associated Press. Retrieved 25 December 2016.
- Melina R (December 21, 2011). "Christmas Staple Frankincense 'Doomed,' Ecologists Warn". LiveScience.
- Dejenea T, Lemenih M, Bongers F (February 2013). "Manage or convert Boswellia woodlands? Can frankincense production payoff?". Journal of Arid Environments. 89: 77–83. Bibcode:2013JArEn..89...77D. doi:10.1016/j.jaridenv.2012.09.010.
- "Olibanum.—Frankincense". Henriette's Herbal Homepage. www.henriettes-herb.com. Retrieved 2009-01-14.
- "Farmacy Query". www.ars-grin.gov. Archived from the original on 2004-11-10. Retrieved 2009-01-14.
- Incensole acetate (@NIST)
- Simla, Basar (2005-03-18). Phytochemical Investigations on Boswellia Species (Thesis). Universität Hamburg. =urn:nbn:de:gbv:18-25030.
- Ulric Killion, A Modern Chinese Journey to the West: Economic Globalis]ation And Dualism, (Nova Science Publishers: 2006), p.66
- ὄφιες ὑπόπτεροι
- Herodotus (1904) [5c BCE]. . . Translated by Macaulay, George Campbell. p. 107 – via Wikisource.
- Herodotus (1920) [5c BCE]. . In Godley, A. D. (ed.). (in Greek). Cambridge. pp. – via Wikisource.
- Pliny the Elder. "Chapters 30–32". THE TREES THAT BEAR FRANKINCENSE. The Natural History. XII. Translated by Bostock, John. Retrieved 2021-07-15 – via Perseus digital library, Tufts University.
- Gaius Plinius Secundus. . (in Latin). pp. – via Wikisource.
- Kauz R (2010). Ralph Kauz (ed.). Aspects of the Maritime Silk Road: From the Persian Gulf to the East China Sea. Volume 10 of East Asian Economic and Socio-cultural Studies - East Asian Maritime History. Otto Harrassowitz Verlag. p. 130. ISBN 978-3-447-06103-2. Retrieved December 26, 2011.
The frankincense was first collected in the Hadhramaut ports of Mirbat, Shihr, and Zufar whence Arab merchant vessels shipped it to Srivijaya, before it was then reexported to China. The term "xunluxiang" derives from the Arab word "kundur". . . According to Li Xun, frankincense originally came from Persia. Laufer refers to the Xiangpu 香譜 by Hong Chu . . . Zhao Rugua notes: Ruxiang or xunluxiang comes from the three Dashi countries of Murbat (Maloba), Shihr (Shihe), and Dhofar (Nufa), from the depths of the remotest mountains. The tree which yields this drug may generally be compared to the pine tree. Its trunk is notched with a hatchet, upon which the
|volume=has extra text (help)
- Kauz R (2010). Ralph Kauz (ed.). Aspects of the Maritime Silk Road: From the Persian Gulf to the East China Sea. Volume 10 of East Asian Economic and Socio-cultural Studies - East Asian Maritime History. Otto Harrassowitz Verlag. p. 131. ISBN 978-3-447-06103-2. Retrieved December 26, 2011.
resin flows out, and, when hardened, turns into incense, which is gathered and made into lumps. It is transported on elephants to the Dashi (on the coast), who then load it upon their ships to exchange it for other commodities in Sanfoqi. This is the reason why it is commonly collected at and known as a product of Sanfoqi.
|volume=has extra text (help)
- War-Torn Societies Project International, Somali Programme (2001). Rebuilding Somalia: Issues and possibilities for Puntland. London: HAAN. p. 124. ISBN 978-1874209041.
- Lewis IM (3 February 2017). I.M Lewis: Peoples of the Horn of Afrcia. ISBN 9781315308173. |
- Coppi A, Cecchi L, Selvi F, Raffaelli M (2010-03-18). "The Frankincense tree (Boswellia sacra, Burseraceae) from Oman: ITS and ISSR analyses of genetic diversity and implications for conservation". Genetic Resources and Crop Evolution. 57 (7): 1041–1052. doi:10.1007/s10722-010-9546-8. ISSN 0925-9864. S2CID 11915388.
- Hughes K (2007). The incense bible : plant scents that transcend world culture, medicine, and spirituality. New York: Haworth Press. ISBN 978-0-7890-2169-4. OCLC 74492054.
- Ernst E (December 2008). "Frankincense: systematic review". BMJ. 337 (dec17 2): a2813. doi:10.1136/bmj.a2813. PMC 2605614. PMID 19091760.
- Stürner KH, Stellmann JP, Dörr J, Paul F, Friede T, Schammler S, et al. (April 2018). "A standardised frankincense extract reduces disease activity in relapsing-remitting multiple sclerosis (the SABA phase IIa trial)". Journal of Neurology, Neurosurgery, and Psychiatry. 89 (4): 330–338. doi:10.1136/jnnp-2017-317101. PMID 29248894. S2CID 3647860.
- Ayub MA, Hanif MA, Sarfraz RA, Shahid M (2018-01-01). "Biological activity of Boswellia serrata Roxb. oleo gum resin essential oil: effects of extraction by supercritical carbon dioxide and traditional methods". International Journal of Food Properties. 21 (1): 808–820. doi:10.1080/10942912.2018.1439957. ISSN 1094-2912. S2CID 102917835.
- Sadhasivam S, Palanivel S, Ghosh S (December 2016). "Synergistic antimicrobial activity of Boswellia serrata Roxb. ex Colebr. (Burseraceae) essential oil with various azoles against pathogens associated with skin, scalp and nail infections". Letters in Applied Microbiology. 63 (6): 495–501. doi:10.1111/lam.12683. PMID 27730658. S2CID 3375723.
- Ameen AM, Elkazaz AY, Mohammad HM, Barakat BM (July 2017). "Anti-inflammatory and neuroprotective activity of boswellic acids in rotenone parkinsonian rats". Canadian Journal of Physiology and Pharmacology. 95 (7): 819–829. doi:10.1139/cjpp-2016-0158. PMID 28249117.
- Rajabian A, Sadeghnia H, Fanoudi S, Hosseini A (March 2020). "Genus Boswellia as a new candidate for neurodegenerative disorders". Iranian Journal of Basic Medical Sciences. 23 (3): 277–286. doi:10.22038/ijbms.2020.35288.8419. PMC 7229515. PMID 32440312.
- Mehrzadi S, Tavakolifar B, Huseini HF, Mosavat SH, Heydari M (2018). "The Effects of Boswellia serrata Gum Resin on the Blood Glucose and Lipid Profile of Diabetic Patients: A Double-Blind Randomized Placebo-Controlled Clinical Trial". Journal of Evidence-Based Integrative Medicine. 23: 2515690X18772728. doi:10.1177/2515690X18772728. PMC 5960856. PMID 29774768.
- The Jewish Encyclopedia, vol. VI, Funk and Wagnalls Company: New York 1904, p. 568
- Bower A (1734–1747). An Universal History, from the Earliest Account of Time to the Present; Compiled from Original Authors and Illustrated with Maps, Cuts, Notes, Chronological and other Tables (part i). 16. London. p. 257.
- Verghese J, Joy MT, Retamar JA, Malinskas GG, Catalan CA, Gros EG (1987). "A Fresh Look at the Constituents of Indian Olibanum Oil". Flav. Fragr. J. 2 (3): 99–102. doi:10.1002/ffj.2730020304.
- Hayashi S, Amemori H, Kameoka H, Hanafusa M, Furukawa K (1998). "Comparison of Volatile Compounds from Olibanum from Various Countries". J. Essent. Oil Res. 10: 25–30. doi:10.1080/10412905.1998.9700833.
- Basar S, Koch A, König WA (September 2001). "A verticillane‐type diterpene from Boswellia carterii essential oil". Flavour and Fragrance Journal. 16 (5): 315–8. doi:10.1002/ffj.992.
- Frank A, Unger M (April 2006). "Analysis of frankincense from various Boswellia species with inhibitory activity on human drug metabolising cytochrome P450 enzymes using liquid chromatography mass spectrometry after automated on-line extraction". Journal of Chromatography A. 1112 (1–2): 255–62. doi:10.1016/j.chroma.2005.11.116. PMID 16364338.
- Woolley CL, Suhail MM, Smith BL, Boren KE, Taylor LC, Schreuder MF, et al. (October 2012). "Chemical differentiation of Boswellia sacra and Boswellia carterii essential oils by gas chromatography and chiral gas chromatography-mass spectrometry". Journal of Chromatography A. 1261: 158–63. doi:10.1016/j.chroma.2012.06.073. PMID 22835693.
- Müller, Walter W. (1978). "Weihrauch: Ein arabisches Produkt und seine Bedeutung in der Antike". Pauly-Wissowas Realencyclopädie der klassischen Altertumswissenschaft. Munich: Alfred Druckenmüller Verlag (15): 700–777.
- Groom N (1981). Frankincense & Myrrh: A Study of the Arabian Incense Trade. ISBN 0-86685-593-9.
- Maloney GA (1997). Gold, Frankincense, and Myrrh: An Introduction to Eastern Christian Spirituality. ISBN 0-8245-1616-8.
Media related to Frankincense at Wikimedia Commons