| Structural determination of subsidiary colors in commercial Food Green No. 3 (fast green FCF, FD & C Green No. 3). | |
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MedLine Citation:
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PMID: 11775354 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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HPLC analysis revealed that eight subsidiary colors existed in commercial Food Green No. 3 (fast green FCF, FD & C Green No. 3). Among them, four subsidiary colors C, F, G, and H were isolated by using preparative HPLC and their structures were determined by MS and NMR. They were the disodium salt of 2-[[4-[N-ethyl-N-(3- sulfophenylmethyl)amino]phenyl][4-[N-ethyl-N-(4- sulfophenylmethyl)amino]phenyl]methylio]-4-hydroxybenzenesulfonic acid (abbreviated as m,p-G-3), the sodium salt of 2-[[(4-N-ethylamino)phenyl][4-[N-ethyl-N-(3- sulfophenylmethyl)amino]-phenyl]methylio]-4-hydroxybenzenesulfonic acid [abbreviated as HSBA-(EA) (m-EBASA)], the sodium salt of 2-[[(4-N-diethylamino)phenyl][4-[N-ethyl-N-(3- sulfophenylmethyl)amino]phenyl]-methylio]-4-hydroxybenzenesulfonic acid [abbreviated as HSBA-(di-EA) (m-EBASA)], and the sodium salt of 2-[[4-[N-ethyl-N-(phenylmethyl)amino]phenyl][4-[N-ethyl-N-(3- sulfophenylmethyl)-amino]phenyl]methylio]-4-hydroxybenzenesulfonic acid [abbreviated as HSBA-(EBA)(m-EBASA)], respectively. HSBA-(di-EA) (m-EBASA) was a subsidiary color newly found in commercial Food Green No. 3. |
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Authors:
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E Ngang; H Matsufuji; M Chino; Y Goda; M Toyoda; M Takeda |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan Volume: 42 ISSN: 0015-6426 ISO Abbreviation: Shokuhin Eiseigaku Zasshi Publication Date: 2001 Oct |
Date Detail:
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Created Date: 2002-01-01 Completed Date: 2002-02-08 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0142214 Medline TA: Shokuhin Eiseigaku Zasshi Country: Japan |
Other Details:
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Languages: eng Pagination: 298-303 Citation Subset: IM |
Affiliation:
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College of Bioresource Sciences, Nihon University: 1866, Kameino, Fujisawa, Kanagawa, 252-8510, Japan. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Chromatography, High Pressure Liquid Coal Tar Food Coloring Agents / analysis, chemistry*, isolation & purification* Lissamine Green Dyes / analysis, chemistry* Magnetic Resonance Spectroscopy Mass Spectrometry |
| Chemical | |
Reg. No./Substance:
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0/Food Coloring Agents; 0/Lissamine Green Dyes; 2353-45-9/Fast Green FCF; 8007-45-2/Coal Tar |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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