Biology:Nigella

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Short description: Genus of annual plants

Nigella
Nigella damascena Dark Blue.jpg
Nigella damascena
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Ranunculales
Family: Ranunculaceae
Subfamily: Ranunculoideae
Tribe: Nigelleae
Genus: Nigella
L.
Species
  • Nigella arvensis
  • Nigella carpatha
  • Nigella damascena
  • Nigella degenii
  • Nigella deserti
  • Nigella doerfleri
  • Nigella elata
  • Nigella fumariifola
  • Nigella hispanica
  • Nigella latisecta
  • Nigella nigellastrum
  • Nigella orientalis
  • Nigella oxypetala
  • Nigella papillosa
  • Nigella sativa
  • Nigella segetalis
  • Nigella stricta
  • Nigella unguicularis
a botanical scan of Nigella ciliaris
Nigella ciliaris
A botanical scan
Nigella ciliaris flower and seed capsules
Nigella damascena seed capsule

Nigella is a genus of 18 species[1] of annual plants in the family Ranunculaceae, native to Southern Europe, North Africa, South Asia, Southwest Asia and Middle East. Common names applied to members of this genus are nigella, devil-in-a-bush or love-in-a-mist.

The species grow to 20–90 cm (8–35 in) tall, with finely divided leaves; the leaf segments are narrowly linear to threadlike. The flowers are white, yellow, pink, pale blue or pale purple, with five to ten petals. The fruit is a capsule composed of several united follicles, each containing numerous seeds; in some species (e.g. Nigella damascena), the capsule is large and inflated.

Uses

Nigella seeds

Culinary

Further information: Biology:Nigella sativa

The seeds of Nigella sativa, known as kalonji, black cumin, black caraway, black coriander, roman coriander, black onion seed, onion seed, charnushka, git (in historical Roman cuisine),[2] or just nigella, are used as a spice and a condiment in South Asian cuisine, Ethiopian cuisine, Middle Eastern and Polish cuisines.[3]

Garden flowers

Nigella in full bloom
Blue Nigella

Several species are grown as ornamental plants in gardens. Nigella damascena has been grown in English cottage gardens since the Elizabethan era, commonly called love-in-a-mist. Nigella hispanica is a taller species with larger blue flowers, red stamens, and grey leaves. Nigella seeds are self-sowing if the seed pods are left to mature.

The dried seed capsules can also be used in flower arrangements.

Use in healthcare

In traditional medicine, the seeds are used as a carminative and stimulant to ease bowel and indigestion problems, and are given to treat intestinal worms, nerve defects, to reduce flatulence, and induce sweating. Dried pods are sniffed to restore a lost sense of smell. It is also used to repel some insects, much like mothballs.

Nigella orientalis
Nigella Arvensis

Numerous studies have shown that it has anti-inflammatory,[4] anti-oxidative,[5] anti-mycotic, antibacterial,[6][7][8] anti-fungal, anti-cancer,[9][10][11][12][13] anti-viral, antihistamine properties, possessing many properties that make it a potential remedy against certain diseases.[14]

Black cumin is used in naturopathy. Black cumin oil or powder are used in the treatment of pathologies such as skin diseases, muscle pain, eczema or psoriasis,[15] but also acne,[16] diabetes, asthma,[17] A 2014 study showed its positive effects on the harmful effects of radiotherapy treatments.[18]

Nigella oil contains almost 60% linoleic acid (omega 6).

It is available in capsule, oil or powder form, with both internal and external uses (in massages).

In Silico study of 96 phytochemical compounds of Nigella sativa, identifying Nigelladine A as the most promising compound for SARS-CoV-2 inhibition with the highest docking scores for the spike protein and Mpro. Thymoquinone is a phytochemical compound found in the plant Nigella sativa. Dithymoquinone, kaempferol, Nigelladine B, Nigelladine, and Nigelladine sulphate also showed high docking scores.[19]

References

  1. ↑ "Nigella". http://www.theplantlist.org/1.1/browse/A/Ranunculaceae/Nigella/. 
  2. ↑ Monaco, Farrel (17 August 2019). "Baking with the Romans--The Key Ingredient: Git". https://tavolamediterranea.com/2019/08/16/2019-08-09-bread-for-the-gods-taralli/. [self-published source?]
  3. ↑ Malhotra, S.K. (2004). "Nigella". in Peter, K. V.. Handbook of Herbs and Spices. pp. 206–214. doi:10.1533/9781855738355.2.206. ISBN 978-1-85573-721-1. https://books.google.com/books?id=VRWkAgAAQBAJ&pg=PA206. 
  4. ↑ Khader, Mohannad; Eckl, Peter M. (December 2014). "Thymoquinone: an emerging natural drug with a wide range of medical applications". Iranian Journal of Basic Medical Sciences 17 (12): 950–957. PMID 25859298. 
  5. ↑ Entok, Emre; Ustuner, Mehmet Cengiz; Ozbayer, Cansu; Tekin, Neslihan; Akyuz, Fahrettin; Yangi, Berat; Kurt, Hulyam; Degirmenci, Irfan et al. (May 2014). "Anti-inflammatuar and anti-oxidative effects of Nigella sativa L.: 18FDG-PET imaging of inflammation". Molecular Biology Reports 41 (5): 2827–2834. doi:10.1007/s11033-014-3137-2. PMID 24474661. 
  6. ↑ Bakathir, Hussein Ahmed; Abbas, Nageeb Ahmed (2011). "Detection of the antibacterial effect of Nigella sativa ground seeds with water". African Journal of Traditional, Complementary and Alternative Medicines 8 (2): 159–164. doi:10.4314/ajtcam.v8i2.63203. PMID 22238497. 
  7. ↑ Chaieb, Kamel; Kouidhi, Bochra; Jrah, Hanene; Mahdouani, Kacem; Bakhrouf, Amina (13 April 2011). "Antibacterial activity of Thymoquinone, an active principle of Nigella sativa and its potency to prevent bacterial biofilm formation". BMC Complementary and Alternative Medicine 11: 29. doi:10.1186/1472-6882-11-29. PMID 21489272. 
  8. ↑ Kokoska, L.; Havlik, J.; Valterova, I.; Sovova, H.; Sajfrtova, M.; Jankovska, I. (December 2008). "Comparison of Chemical Composition and Antibacterial Activity of Nigella sativa Seed Essential Oils Obtained by Different Extraction Methods". Journal of Food Protection 71 (12): 2475–2480. doi:10.4315/0362-028x-71.12.2475. PMID 19244901. 
  9. ↑ Majdalawieh, Amin F.; Hmaidan, Reem; Carr, Ronald I. (15 September 2010). "Nigella sativa modulates splenocyte proliferation, Th1/Th2 cytokine profile, macrophage function and NK anti-tumor activity". Journal of Ethnopharmacology 131 (2): 268–275. doi:10.1016/j.jep.2010.06.030. PMID 20600757. 
  10. ↑ Cikman, Oztekin; Ozkan, Adile; Aras, Adem Bozkurt; Soylemez, Omer; Alkis, Hilal; Taysi, Seyithan; Karaayvaz, Muammer (October 2014). "Radioprotective effects of Nigella sativa oil against oxidative stress in liver tissue of rats exposed to total head irradiation". Journal of Investigative Surgery 27 (5): 262–266. doi:10.3109/08941939.2014.898811. PMID 24679182. 
  11. ↑ Aikemu, Ainiwaer; Xiaerfuding, Xiadiya; Shiwenhui, Chengyufeng; Abudureyimu, Meiliwan; Maimaitiyiming, Dilinuer (July 2013). "Immunomodulatory and anti-tumor effects of Nigella glandulifera freyn and sint seeds on ehrlich ascites carcinoma in mouse model". Pharmacognosy Magazine 9 (35): 187–191. doi:10.4103/0973-1296.113258. PMID 23929999. 
  12. ↑ Arafa, El-Shaimaa A.; Zhu, Qianzheng; Shah, Zubair I.; Wani, Gulzar; Barakat, Bassant M.; Racoma, Ira; El-Mahdy, Mohamed A.; Wani, Altaf A. (10 January 2011). "Thymoquinone up-regulates PTEN expression and induces apoptosis in doxorubicin-resistant human breast cancer cells". Mutation Research 706 (1–2): 28–35. doi:10.1016/j.mrfmmm.2010.10.007. PMID 21040738. 
  13. ↑ El-Mahdy, Mohamed A.; Zhu, Qianzheng; Wang, Qi-En; Wani, Gulzar; Wani, Altaf A. (10 November 2005). "Thymoquinone induces apoptosis through activation of caspase-8 and mitochondrial events in p53-null myeloblastic leukemia HL-60 cells". International Journal of Cancer 117 (3): 409–417. doi:10.1002/ijc.21205. PMID 15906362. 
  14. ↑ Yimer, Ebrahim M.; Tuem, Kald Beshir; Karim, Aman; Ur-Rehman, Najeeb; Anwar, Farooq (12 May 2019). "Nigella sativa L. (Black Cumin): A Promising Natural Remedy for Wide Range of Illnesses". Evidence-Based Complementary and Alternative Medicine 2019: 1528635. doi:10.1155/2019/1528635. PMID 31214267. 
  15. ↑ Eid, Ahmad M.; Elmarzugi, Nagib A.; Abu Ayyash, Laila M.; Sawafta, Maher N.; Daana, Hadeel I. (2017). "A Review on the Cosmeceutical and External Applications of Nigella sativa". Journal of Tropical Medicine 2017: 7092514. doi:10.1155/2017/7092514. PMID 29358959. 
  16. ↑ Naseer A., Hadi; Ammar Waham, Ashor (2010). "Nigella sativa oil lotion 20% vs. benzoyl peroxide lotion 5% in the treatment of mild to moderate acne vulgaris". Iraqi Postgraduate Medical Journal 9 (4): 371–376. https://pesquisa.bvsalud.org/gim/resource/fr/emr-104279. 
  17. ↑ Koshak, Abdulrahman; Wei, Li; Koshak, Emad; Wali, Siraj; Alamoudi, Omer; Demerdash, Abdulrahman; Qutub, Majdy; Pushparaj, Peter Natesan et al. (March 2017). "Nigella sativa Supplementation Improves Asthma Control and Biomarkers: A Randomized, Double-Blind, Placebo-Controlled Trial". Phytotherapy Research 31 (3): 403–409. doi:10.1002/ptr.5761. PMID 28093815. https://discovery.ucl.ac.uk/id/eprint/1533014/. 
  18. ↑ Cikman, Oztekin; Ozkan, Adile; Aras, Adem Bozkurt; Soylemez, Omer; Alkis, Hilal; Taysi, Seyithan; Karaayvaz, Muammer (October 2014). "Radioprotective Effects of Nigella Sativa Oil Against Oxidative Stress in Liver Tissue of Rats Exposed to Total Head Irradiation". Journal of Investigative Surgery 27 (5): 262–266. doi:10.3109/08941939.2014.898811. PMID 24679182. 
  19. ↑ Miraz, Md Mehedy Hasan; Ullah, Md Afif; Nayem, Abdullah Al; Chakrobortty, Brototi; Deb, Sanjoy; Laskar, Anee; Tithi, Nishita Umaya; Saha, Nilay et al. (20 February 2023). "Nigelladine A among Selected Compounds from Nigella sativa Exhibits Propitious Interaction with Omicron Variant of SARS-CoV-2: An In Silico Study". International Journal of Clinical Practice 2023: e9917306. doi:10.1155/2023/9917306. PMID 36861057. 

External links

Wikidata ☰ Q161065 entry



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