Ergosterol

Ergosterol
Nazivi
	IUPAC naziv ergosta-5,7,22-trien-3β-ol
Identifikacija
CAS broj	57-87-4 ;
3D model (Jmol)	interaktivna slika;
ChEBI	CHEBI:16933 ;
ChemSpider	392539 ;
ECHA InfoCard	100.000.320
EC broj	200-352-7
MeSH	Ergosterol
PubChem C ID	444679;
UNII	Z30RAY509F ;
	SMILES O[C@@H]4C/C3=C/C=C1\[C@H](CC[C@]2([C@H]1CC[C@@H]2[C@@H](/C=C/[C@H](C)C(C)C)C)C)[C@@]3(C)CC4; ; ; ; ; ;
Svojstva
Hemijska formula	C28H44O
Molarna masa	396,65 g/mol
Tačka topljenja	160.0 °C
Tačka ključanja	250.0 °C
	Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje materijala (na 25 °C [77 °F], 100 kPa).
	verifikuj (šta je ?)
	Reference infokutije

Ergosterol (ergosta-5,7,22-trien-3β-ol) je sterol prisutan u gljivicama, i imenovan po ergotu, zajedničkom imenu za članove gljivičnog roda Claviceps iz koga su ergosteroli prvobitno izolovani. Ergosterol se ne javlja u biljnim i životinjskim ćelijama. On je komponenta ćelijske membrane kvasca i gljivica, gde ima istu ulogu kao i holesterol u životinjskim ćelijama.

Ergosterol se javlja u travama poput raži^[3] i lucerke, kao i u cvetajućim biljkama, npr. hmelju.^[4]. Međutim, obično se smatra da je ergosterol detektovan zbog fungalnog rasta na biljkama (kontaminacije), jer glijvice formiraju intergralni deo sistema razlaganja trave. Ergosterolni testovi se mogu koristiti za određivanje fungalnog sadržaja u travi, žitaricama i storčnoj hrani.^[5]^[6].

Reference

^ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003. уреди
^ Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.
^ Tartaglia LA, Storz G, Brodsky MH, Lai A, Ames BN (25. 06. 1990). „Alkyl hydroperoxide reductase from Salmonella typhimurium. Sequence and homology to thioredoxin reductase and other flavoprotein disulfide oxidoreductases”. J Biol Chem. 265 (20): 10535—40. PMID 21919518. doi:10.1021/jf202503c.
^ Magalhães PJ, Carvalho DO, Guido LF, Barros AA (03. 10. 2007). „Detection and quantification of provitamin D2 and vitamin D2 in hop (Humulus lupulus L.) by liquid chromatography-diode array detection-electrospray ionization tandem mass spectrometry”. J Agric Food Chem. 55 (20): 7995—8002. Bibcode:2007JAFC...55.7995M. PMID 17760411. doi:10.1021/jf071308d.
^ Steven Y. Newell (2001). „Multiyear patterns of fungal biomass dynamics and productivity within naturally decaying smooth cordgrass shoots”. Limnol. Oceanogr. 46 (3): 573—583. Bibcode:2001LimOc..46..573N. doi:10.4319/lo.2001.46.3.0573.
^ Müller HM, Schwadorf K (1990). „Ergosterol as a measure for fungal growth in feed. 2. Ergosterol content of mixed feed components and mixed feed”. Arch Tierernahr. 40 (4): 385—95. PMID 2400324. doi:10.1080/17450399009430934.

Spoljašnje veze

[1] Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003. уреди

[2] Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.

[3] Tartaglia LA, Storz G, Brodsky MH, Lai A, Ames BN (25. 06. 1990). „Alkyl hydroperoxide reductase from Salmonella typhimurium. Sequence and homology to thioredoxin reductase and other flavoprotein disulfide oxidoreductases”. J Biol Chem. 265 (20): 10535—40. PMID 21919518. doi:10.1021/jf202503c.

[4] Magalhães PJ, Carvalho DO, Guido LF, Barros AA (03. 10. 2007). „Detection and quantification of provitamin D2 and vitamin D2 in hop (Humulus lupulus L.) by liquid chromatography-diode array detection-electrospray ionization tandem mass spectrometry”. J Agric Food Chem. 55 (20): 7995—8002. Bibcode:2007JAFC...55.7995M. PMID 17760411. doi:10.1021/jf071308d.

[5] Steven Y. Newell (2001). „Multiyear patterns of fungal biomass dynamics and productivity within naturally decaying smooth cordgrass shoots”. Limnol. Oceanogr. 46 (3): 573—583. Bibcode:2001LimOc..46..573N. doi:10.4319/lo.2001.46.3.0573.

[6] Müller HM, Schwadorf K (1990). „Ergosterol as a measure for fungal growth in feed. 2. Ergosterol content of mixed feed components and mixed feed”. Arch Tierernahr. 40 (4): 385—95. PMID 2400324. doi:10.1080/17450399009430934.

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