Ζ-Carotene

ζ-Carotene
Names
IUPAC name
7,7′,8,8′-Tetrahydro-ψ,ψ-carotene
Systematic IUPAC name
(6E,10E,12E,14E,16E,18E,20E,22E,26E)-2,6,10,14,19,23,27,31-Octamethyldotriaconta-2,6,10,12,14,16,18,20,22,26,30-undecaene
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
UNII
  • InChI=1S/C40H60/c1-33(2)19-13-23-37(7)27-17-31-39(9)29-15-25-35(5)21-11-12-22-36(6)26-16-30-40(10)32-18-28-38(8)24-14-20-34(3)4/h11-12,15-16,19-22,25-30H,13-14,17-18,23-24,31-32H2,1-10H3/b12-11+,25-15+,26-16+,35-21+,36-22+,37-27+,38-28+,39-29+,40-30+
    Key: BIWLELKAFXRPDE-WTXAYMOSSA-N
  • InChI=1/C40H60/c1-33(2)19-13-23-37(7)27-17-31-39(9)29-15-25-35(5)21-11-12-22-36(6)26-16-30-40(10)32-18-28-38(8)24-14-20-34(3)4/h11-12,15-16,19-22,25-30H,13-14,17-18,23-24,31-32H2,1-10H3/b12-11+,25-15+,26-16+,35-21+,36-22+,37-27+,38-28+,39-29+,40-30+
    Key: BIWLELKAFXRPDE-WTXAYMOSBK
  • C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(\C)CC\C=C(/C)CC\C=C(/C)C)C)C)(\CC/C=C(/CC/C=C(\C)C)C)C
Properties
C40H60
Molar mass 540.920 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

ζ-Carotene (zeta-carotene) is a carotenoid. It is different from α-carotene and β-carotene because it is acyclic.[1] ζ-Carotene is similar in structure to lycopene, but has an additional 4 hydrogen atoms. ζ-carotene can be used as an intermediate in forming β-carotene.[2] A dehydrogenation reaction converts ζ-carotene into lycopene, which then can be transformed into β-carotene through the action of lycopene beta-cyclase.[3][4] ζ-Carotene is a natural product found in Lonicera japonica and Rhodospirillum rubrum.

References

  1. ^ Chen Y, Li J, Fan K, Du Y, Ren Z, Xu J, Zheng J, Liu Y, Fu J, Ren D, Wang G (2017). "Mutations in the maize zeta-carotene desaturase gene lead to viviparous kernel". PLOS ONE. 12 (3): e0174270. Bibcode:2017PLoSO..1274270C. doi:10.1371/journal.pone.0174270. PMC 5365113. PMID 28339488.
  2. ^ "zeta-Carotene". PubChem. National Center for Biotechnology Information, U.S. National Library of Medicine. Retrieved 2018-12-09.
  3. ^ Tomes ML, Quackenbush FW, Nelson OE, North B (March 1953). "The Inheritance of Carotenoid Pigment Systems in the Tomato". Genetics. 38 (2): 117–27. doi:10.1093/genetics/38.2.117. PMC 1209592. PMID 17247427.
  4. ^ Rosati C, Aquilani R, Dharmapuri S, Pallara P, Marusic C, Tavazza R, Bouvier F, Camara B, Giuliano G (November 2000). "Metabolic engineering of beta-carotene and lycopene content in tomato fruit". The Plant Journal. 24 (3): 413–9. doi:10.1046/j.1365-313x.2000.00880.x. PMID 11069713.


Stub icon

This article about an alkene is a stub. You can help Wikipedia by expanding it.

Stub icon

This biochemistry article is a stub. You can help Wikipedia by expanding it.

Read other articles:

Crimson Contagion

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Desember 2022. Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Oktober 2022. Lamban...

 

Discussioni progetto:Economia

Il titolo di questa pagina non è corretto per via delle caratteristiche del software MediaWiki. Il titolo corretto è Caffè economico. Torna a inizio pagina ↑ Benvenuto al Caffè economico! Benvenuto al Caffè economico, punto d'incontro e discussione per i Wikipediani interessati all'economia. Questo luogo vuole essere il punto d'appoggio del progetto Economia, in cui si possano porre domande, inserire comunicazioni e coordinare il lavoro intorno alle voci di economia presenti nell'enci...

 

Third Military District

Map of the five Reconstruction military districts   First Military District   Second Military District   Third Military District   Fourth Military District   Fifth Military District The Third Military District of the U.S. Army was one of five temporary administrative units of the U.S. War Department that existed in the American South. The district was stipulated by the Reconstruction Acts during the Reconstruction period following the American...

Таблица Головина

Таблица Сивцева (слева) и таблица Головина (справа) Таблица Головина — распространенная оптометрическая таблица, применяемая для проверки остроты зрения. Разработана советским офтальмологом Сергеем Селивановичем Головиным. В СССР и в современной России и других пос...

 

Jean Lefebvre de Cheverus

Pour les articles homonymes, voir Lefebvre. Jean de Cheverus Jean de Cheverus par Gilbert Stuart (1823). Biographie Naissance 28 janvier 1768Mayenne (France) Ordination sacerdotale 18 décembre 1790 Décès 19 juillet 1836 (à 68 ans)Hôtel Lecomte de Latresne, Bordeaux (France) Cardinal de l'Église catholique Créécardinal 1er février 1836 par lepape Grégoire XVI Titre cardinalice Cardinal-prêtre de la Sainte-Trinité-des-Monts Évêque de l'Église catholique Ordination épiscopa...

 

Franklin Park Mall

Shopping mall in Ohio, United StatesFranklin Park MallLocationToledo, Ohio, United StatesCoordinates41°41′42″N 83°38′27″W / 41.694898°N 83.640765°W / 41.694898; -83.640765Address5001 Monroe StreetOpening dateJuly 22, 1971; 52 years ago (July 22, 1971)DeveloperThe Rouse CompanyManagementJLLOwnerPacific Retail Capital PartnersNo. of stores and services150[1]No. of anchor tenants6Total retail floor area1,299,000 sq ft (120,700...

عمر البشير

عمر البشير   مناصب رئيس السودان[1][2] (7 )   في المنصب30 يونيو 1989  – 11 أبريل 2019  أحمد الميرغني  أحمد عوض بن عوف‎  رئيس وزراء السودان   في المنصب30 أكتوبر 1993  – 19 أغسطس 2002  معلومات شخصية اسم الولادة عمر حسن أحمد البشير الميلاد 1 يناير 1944 (العمر 80 سنة) ...

 

Charles Lee Tilden

American businessman Bust of Charles Lee Tilden outside the Brazilian Room in Tilden Park Charles Lee Tilden (July 17, 1857 – November 12, 1950) was an attorney and businessman in the San Francisco Bay Area who served on the first Board of Directors of the East Bay Regional Park District. One of the first three parks in the District was named for him: Tilden Regional Park. Tilden was born in the Sierra foothills town of Chile Gulch, Calaveras County on July 17, 1857, to Harmon J. Tilden...

 

Ki-Jana Hoever

Ki-Jana Hoever Nazionalità  Paesi Bassi Altezza 180 cm Peso 65 kg Calcio Ruolo Difensore Squadra  Stoke City Carriera Giovanili 20??-2014 AZ Alkmaar2014-2018 Ajax2018-2020 Liverpool Squadre di club1 2019-2020 Liverpool0 (0)2020-2022 Wolverhampton20 (0)2022-2023→  PSV5 (0)2023-→  Stoke City49 (6) Nazionale 2018-2019 Paesi Bassi U-1718 (5)2021 Paesi Bassi U-215 (1) Palmarès  Europei di calcio Under-17 Oro Irlanda 2019 1 I due numeri indic...

Élections législatives de 2007 dans le Doubs

Si ce bandeau n'est plus pertinent, retirez-le. Cliquez ici pour en savoir plus. Cet article ne cite aucune source et peut contenir des informations erronées (signalé en mai 2023). Si vous disposez d'ouvrages ou d'articles de référence ou si vous connaissez des sites web de qualité traitant du thème abordé ici, merci de compléter l'article en donnant les références utiles à sa vérifiabilité et en les liant à la section « Notes et références ». Trouver des sources s...

 

Elezioni federali in Germania del 1957

Elezioni federali in Germania del 1957 Stato  Germania Data 15 settembre Legislatura III Assemblea Bundestag Leader Konrad Adenauer Erich Ollenhauer Reinhold Maier Liste CDU/CSU SPD FDP Seggi 277 / 519 181 / 519 43 / 519 Distribuzione del voto per collegio      CDU      CSU      SPD      DP      FDP Governi Adenauer III 1953 1961 Le elezioni federali nella Repubbl...

 

Robert Hughes (critic)

Australian-born art critic & writer For other people named Robert Hughes, see Robert Hughes (disambiguation). Robert HughesAOHughes in 1986BornRobert Studley Forrest Hughes(1938-07-28)28 July 1938Sydney, AustraliaDied6 August 2012(2012-08-06) (aged 74)New York City, U.S.EducationSaint Ignatius' College, RiverviewAlma materUniversity of SydneyOccupations Art critic Writer Television presenter Spouses Danne Emerson Victoria Whistler Doris Downes Parents Geoffrey Forrest Hughes Mar...

Valley River

Stream in North Carolina, USA Valley RiverTributary to Hiawassee RiverOld railroad bridge over the Valley River in Murphy, North Carolina, in July 2023Location of Valley River mouthShow map of North CarolinaValley River (the United States)Show map of the United StatesLocationCountryUnited StatesStateNorth CarolinaCountyCherokeeCityAndrewsMurphyPhysical characteristicsSourceTulula Creek divide • locationabout 2 miles northwest of Tipton, North Carolina • co...

 

Bình Long

For other uses, see Bình Long (disambiguation). You can help expand this article with text translated from the corresponding article in Vietnamese. (October 2023) Click [show] for important translation instructions. View a machine-translated version of the Vietnamese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply cop...

 

Rihanna videography

Rihanna at the Cannes Film Festival in 2017 Rihanna has released four video albums and appeared in 62 music videos, 12 films, 13 television programs, and several television commercials. In 2005, Rihanna signed a recording contract with Def Jam Recordings and released her debut single Pon de Replay, taken from her first studio album Music of the Sun (2005).[1] Like its lyrical theme, the music video for the song was inspired by disco and dance;[2] it was directed by Little X.&...

Olympiacos F.C.

Greek association football club For the parent multi-sport club, see Olympiacos CFP. Football clubOlympiacosFull nameΟλυμπιακός Σύνδεσμος Φιλάθλων Πειραιώς Olympiakos Sýndesmos Filáthlon Peiraiós(Olympic Association of fans of Piraeus)Nickname(s)Thrylos (Legend)Erythroleykoi (Red-Whites)Founded10 March 1925; 99 years ago (1925-03-10)GroundKaraiskakis StadiumCapacity33,334[1][2]OwnerEvangelos MarinakisPresidentEvangelos Ma...

 

Practical Ethics

1979 book by Peter Singer For the topic of practical ethics, see Applied ethics. Practical Ethics Cover of the 1980 editionAuthorPeter SingerLanguageEnglishSubjectEthicsPublisherCambridge University PressPublication date1979 (first edition)1993 (second edition)2011 (third edition)Publication placeUnited StatesMedia typePrint (hardcover and paperback)Pages395 (second edition)ISBN0-521-43971-X (second edition paperback) Practical Ethics, a 1979 book by the moral philosopher Peter Singer, i...

 

ASIX

Not to be confused with ASIX s.r.o.. This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) The topic of this article may not meet Wikipedia's notability guidelines for companies and organizations. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If n...

Siobhan-Marie O'Connor

English swimmer (born 1995) Siobhan-Marie O'ConnorO'Connor (right) at the 2015 World Aquatics Championships medal ceremony for the 200 m medleyPersonal informationFull nameSiobhan-Marie O'ConnorNicknameSOCNational team Great BritainBorn (1995-11-29) 29 November 1995 (age 28)Bath, EnglandHeight5 ft 7 in (170 cm)[2]Weight132 lb (60 kg)[2]SportSportSwimmingStrokesFreestyle, butterfly, medley, breaststrokeClubBath National Centre[1&...

 

العلاقات الجنوب إفريقية النيجيرية

العلاقات الجنوب أفريقية النيجيرية جنوب أفريقيا نيجيريا   جنوب أفريقيا   نيجيريا تعديل مصدري - تعديل   العلاقات الجنوب أفريقية النيجيرية هي العلاقات الثنائية التي تجمع بين جنوب أفريقيا ونيجيريا.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة...