Tirozol
| Tirozol | |||
|---|---|---|---|
| |||
| IUPAC ime |
| ||
| Drugi nazivi | p-Hidroksifenetil alkohol 2-(4-Hidroksifenil)etanol 4-Hidroksifeniletanol | ||
| Identifikacija | |||
| CAS registarski broj | 501-94-0 
| ||
| PubChem[1][2] | 10393 | ||
| ChemSpider[3] | 9964
| ||
| ChEBI | 1879 | ||
| ChEMBL[4] | CHEMBL53566
| ||
| Jmol-3D slike | Slika 1 | ||
| |||
| |||
| Svojstva | |||
| Molekulska formula | C8H10O2 | ||
| Molarna masa | 138,164 g/mol | ||
| Tačka topljenja |
91–92 °C | ||
| Tačka ključanja |
158 °C na 4 Tor | ||
|
Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje (25 °C, 100 kPa) materijala | |||
| Infobox references | |||
Tirozol je prirodni fenolni antioksidans prisutan u mnoštvu prirodnih izvora. Glavni izvor u ljudskoj ishrani je maslinovo ulje. On je takođe jedan od glavnih prirodnih fenola u araganskom ulju.[5]
Tirozol je derivat fenetil alkohola.
Kao antioksidans, tirozol može da zaštiti ćelije protiv povreda usled oksidacije.[6] Mada on nije potentan kao drugi antioksidansi prisutni u maslinovom ulju, njegova visoka koncentracija i dobra biodostupnost indiciraju da on sveukupno može da ima znatan uticaj.[7]
U maslinovom ulju, tirozol formira estre sa masnim kiselinama.[8]
Reference[uredi | uredi kod]
- ↑ 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. DOI:10.1016/j.drudis.2010.10.003. PMID 20970519.
- ↑ 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.
- ↑ Hettne KM, Williams AJ, van Mulligen EM, Kleinjans J, Tkachenko V, Kors JA. (2010). „Automatic vs. manual curation of a multi-source chemical dictionary: the impact on text mining”. J Cheminform 2 (1): 3. DOI:10.1186/1758-2946-2-3. PMID 20331846.
- ↑ Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594.
- ↑ Phenols and Polyphenols from Argania spinosa. Z. Charrouf and D. Guillaume, American Journal of Food Technology, 2007, 2, pages 679-683, DOI:10.3923/ajft.2007.679.683
- ↑ Giovannini C, Straface E, Modesti D, Coni E, Cantafora A, De Vincenzi M, Malorni W, Masella R (1999). „Tyrosol, the major olive oil biophenol, protects against oxidized-LDL-induced injury in Caco-2 cells”. J. Nutr. 129 (7): 1269–1277. PMID 10395586.
- ↑ Miró-Casas E, Covas M, Fitó M, Farré-Albadalejo M, Marrugat J, de la Torre R (2003). „Tyrosol and hydroxytyrosol are absorbed from moderate and sustained doses of virgin olive oil in humans”. European journal of clinical nutrition 57 (1): 186–190. DOI:10.1038/sj.ejcn.1601532. PMID 12548315.
- ↑ Surface-Active Properties of Lipophilic Antioxidants Tyrosol and Hydroxytyrosol Fatty Acid Esters: A Potential Explanation for the Nonlinear Hypothesis of the Antioxidant Activity in Oil-in-Water Emulsions. Ricardo Lucas, Francisco Comelles, David Alcntara, Olivia S. Maldonado, Melanie Curcuroze, Jose L. Parra and Juan C. Morales, J. Agric. Food Chem., 2010, 58 (13), pp 8021–8026, DOI:10.1021/jf1009928
