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Titolo:
Generation of aniline from a subsidiary colour of Food Yellow No. 5 (Sunset Yellow FCF)
Autore:
Yamada, M; Morimoto, T; Nakamura, M; Nakazawa, H;
Indirizzi:
San Ei Gen FFI Inc, Toyonaka, Osaka 5618588, Japan San Ei Gen FFI Inc Toyonaka Osaka Japan 5618588 aka, Osaka 5618588, Japan Hoshi Univ, Fac Pharmaceut Sci, Dept Analyt Chem, Shinagawa Ku, Tokyo 1428501, Japan Hoshi Univ Tokyo Japan 1428501 Chem, Shinagawa Ku, Tokyo 1428501, Japan
Titolo Testata:
FOOD ADDITIVES AND CONTAMINANTS
fascicolo: 5, volume: 17, anno: 2000,
pagine: 379 - 386
SICI:
0265-203X(200005)17:5<379:GOAFAS>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
PERFORMANCE LIQUID-CHROMATOGRAPHY; TOXICITY;
Keywords:
Sunset Yellow FCF; sodium salt of 6-hydroxy-5-(phenylazo)-2-naphthalenesulphonic acid; Orange RN; aniline;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Yamada, M San Ei Gen FFI Inc, 1-1-11 Sanwa-cho, Toyonaka, Osaka 5618588, Japan San Ei Gen FFI Inc 1-1-11 Sanwa-cho Toyonaka Osaka Japan 5618588
Citazione:
M. Yamada et al., "Generation of aniline from a subsidiary colour of Food Yellow No. 5 (Sunset Yellow FCF)", FOOD ADDIT, 17(5), 2000, pp. 379-386

Abstract

The formation of aniline from sodium salt of 6-hydroxy-5- (phenylazo)-2-naphthalenesulphonic acid (SS-AN, C.I. 15970, Orange RN), a subsidiary colourin the Japanese colour additive Food Yellow No.5 (Y-5, C.I. 15985, Sunset Yellow FCF), was investigated in the artificial gastric fluid (AGF) and in the artificial intestinal fluid (AIF) as prescribed in the degradation testin the Japanese Pharmacopoeia (1996). Aniline concentrations of 0.3-6.8 mug/ml were found in 0.1% SS-AN solutions with 0.1-5.0% ascorbic acid or erythorbic acid after 24 h at 37 degrees C. This simulates a mixture of dye and ascorbic acid that might be ingested. The amount of aniline generated depended upon the temperature in these systems. In systems to which sucrose had been added an increase in the amount of aniline generated was observed. However, no aniline generation was observed in the 0.1% SS-AN solutions in the AGF or AIF at 37 degrees C for 24 h. Furthermore, the generation of aniline was not seen in AGF and AIF at higher temperatures in the range of 37-80 degrees C. It was not generated by the degradation of SS-AN in the presence of digestive enzymes.

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Documento generato il 02/04/20 alle ore 19:14:22