fbpx
Wikipedia

Ethyl gallate

Ethyl gallate is a food additive with E number E313. It is the ethyl ester of gallic acid. Ethyl gallate is added to food as an antioxidant.

Ethyl gallate[1]
Names
Preferred IUPAC name
Ethyl 3,4,5-trihydroxybenzoate
Other names
Phyllemblin
gallic acid ethyl ester
Identifiers
  • 831-61-8 Y
3D model (JSmol)
  • Interactive image
ChEMBL
  • ChEMBL453196 N
ChemSpider
  • 12693 N
ECHA InfoCard 100.011.462
E number E313 (antioxidants, ...)
  • 13250
RTECS number
  • LW7700000
UNII
  • 235I6UDD3L Y
  • DTXSID2061195
  • InChI=1S/C9H10O5/c1-2-14-9(13)5-3-6(10)8(12)7(11)4-5/h3-4,10-12H,2H2,1H3 N
    Key: VFPFQHQNJCMNBZ-UHFFFAOYSA-N N
  • InChI=1/C9H10O5/c1-2-14-9(13)5-3-6(10)8(12)7(11)4-5/h3-4,10-12H,2H2,1H3
    Key: VFPFQHQNJCMNBZ-UHFFFAOYAR
  • CCOC(=O)c1cc(c(c(c1)O)O)O
Properties
C9H10O5
Molar mass 198.17 g/mol
Melting point 149 to 153 °C (300 to 307 °F; 422 to 426 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)

Though found naturally in a variety of plant sources including walnuts[2] Terminalia myriocarpa[3] or chebulic myrobolan (Terminalia chebula),[4] ethyl gallate is produced from gallic acid and ethanol.[5] It can be found in wine.[6]

See also edit

References edit

  1. ^ Ethyl gallate at Sigma-Aldrich
  2. ^ Zijia Zhanga; Liping Liaoc; Jeffrey Moored; Tao Wua; Zhengtao Wanga (2009). "Antioxidant phenolic compounds from walnut kernels (Juglans regia L.)". Food Chemistry. 113 (1): 160–165. doi:10.1016/j.foodchem.2008.07.061.
  3. ^ Pharmacologically Active Ellagitannins from Terminalia myriocarpa. Mohamed S.A. Marzouk, Sayed A.A. El-Toumy, Fatma A. Moharram, Nagwa M.M. Shalaby and Amany A.E. Ahmed, Planta Med, 2002, 68(6), pages 523-527, doi:10.1055/s-2002-32549
  4. ^ . Toddcaldecott.com. Archived from the original on 2013-12-03. Retrieved 2014-05-18.
  5. ^ Enzymic synthesis of gallic acid esters. Weetall, Howard Hayyim. Eur. Pat. 137601 (1985)
  6. ^ Bartolomé, Begoña; Gómez-Cordovés, Carmen; Suárez, Rafael; Monagas, María (2005-06-01). "Simultaneous Determination of Nonanthocyanin Phenolic Compounds in Red Wines by HPLC-DAD/ESI-MS. María Monagas, Rafael Suárez, Carmen Gómez-Cordovés and Begoña Bartolomé, AJEV, June 2005, vol. 56, no. 2, pages 139-147". American Journal of Enology and Viticulture. 56 (2): 139–147. Retrieved 2014-05-18.


ethyl, gallate, food, additive, with, number, e313, ethyl, ester, gallic, acid, added, food, antioxidant, namespreferred, iupac, name, ethyl, trihydroxybenzoateother, names, phyllemblingallic, acid, ethyl, esteridentifierscas, number, model, jsmol, interactive. Ethyl gallate is a food additive with E number E313 It is the ethyl ester of gallic acid Ethyl gallate is added to food as an antioxidant Ethyl gallate 1 NamesPreferred IUPAC name Ethyl 3 4 5 trihydroxybenzoateOther names Phyllemblingallic acid ethyl esterIdentifiersCAS Number 831 61 8 Y3D model JSmol Interactive imageChEMBL ChEMBL453196 NChemSpider 12693 NECHA InfoCard 100 011 462E number E313 antioxidants PubChem CID 13250RTECS number LW7700000UNII 235I6UDD3L YCompTox Dashboard EPA DTXSID2061195InChI InChI 1S C9H10O5 c1 2 14 9 13 5 3 6 10 8 12 7 11 4 5 h3 4 10 12H 2H2 1H3 NKey VFPFQHQNJCMNBZ UHFFFAOYSA N NInChI 1 C9H10O5 c1 2 14 9 13 5 3 6 10 8 12 7 11 4 5 h3 4 10 12H 2H2 1H3Key VFPFQHQNJCMNBZ UHFFFAOYARSMILES CCOC O c1cc c c c1 O O OPropertiesChemical formula C9H10O5Molar mass 198 17 g molMelting point 149 to 153 C 300 to 307 F 422 to 426 K Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references Though found naturally in a variety of plant sources including walnuts 2 Terminalia myriocarpa 3 or chebulic myrobolan Terminalia chebula 4 ethyl gallate is produced from gallic acid and ethanol 5 It can be found in wine 6 See also editPhenolic content in wineReferences edit Ethyl gallate at Sigma Aldrich Zijia Zhanga Liping Liaoc Jeffrey Moored Tao Wua Zhengtao Wanga 2009 Antioxidant phenolic compounds from walnut kernels Juglans regia L Food Chemistry 113 1 160 165 doi 10 1016 j foodchem 2008 07 061 Pharmacologically Active Ellagitannins from Terminalia myriocarpa Mohamed S A Marzouk Sayed A A El Toumy Fatma A Moharram Nagwa M M Shalaby and Amany A E Ahmed Planta Med 2002 68 6 pages 523 527 doi 10 1055 s 2002 32549 Haritaki Toddcaldecott com Archived from the original on 2013 12 03 Retrieved 2014 05 18 Enzymic synthesis of gallic acid esters Weetall Howard Hayyim Eur Pat 137601 1985 Bartolome Begona Gomez Cordoves Carmen Suarez Rafael Monagas Maria 2005 06 01 Simultaneous Determination of Nonanthocyanin Phenolic Compounds in Red Wines by HPLC DAD ESI MS Maria Monagas Rafael Suarez Carmen Gomez Cordoves and Begona Bartolome AJEV June 2005 vol 56 no 2 pages 139 147 American Journal of Enology and Viticulture 56 2 139 147 Retrieved 2014 05 18 nbsp This article about an aromatic compound is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Ethyl gallate amp oldid 1186932894, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.