Literature DB >> 2514162

Mutagenicity arising from boiled rice on treatment with nitrous acid.

H Hayatsu1, T Hayatsu.   

Abstract

When an aqueous homogenate of boiled rice was treated with nitrous acid at pH 3, direct-acting mutagens were formed. The presence of the mutagens was demonstrated by isolating the mutagenic fractions through blue-rayon adsorption, a method used to extract polycyclic compounds, and subsequent high-performance liquid chromatography (HPLC). The mutagens were active in Salmonella typhimurium TA100 and TA98 without metabolic activation. Several different mutagens were formed, as judged from the HPLC profile.

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Year:  1989        PMID： 2514162      PMCID： PMC5917898          DOI： 10.1111/j.1349-7006.1989.tb02252.x

Source DB:  PubMed          Journal:  Jpn J Cancer Res        ISSN： 0910-5050


  12 in total

1.  The effect of nitrate intake on nitrite formation in human saliva.

Authors:  S R Tannenbaum; M Weisman; D Fett
Journal:  Food Cosmet Toxicol       Date:  1976-12

2.  The nitrosation of alcohol-induced metabolites produces mutagenic substances.

Authors:  N Valin; D Haybron; L Groves; H F Mower
Journal:  Mutat Res       Date:  1985-12       Impact factor: 2.433

3.  Appearance of direct-acting mutagenicity of various foodstuffs produced in Japan and Southeast Asia on nitrite treatment.

Authors:  K Wakabayashi; M Nagao; T H Chung; M Q Yin; I Karai; M Ochiai; T Tahira; T Sugimura
Journal:  Mutat Res       Date:  1985-12       Impact factor: 2.433

4.  Methods for detecting carcinogens and mutagens with the Salmonella/mammalian-microsome mutagenicity test.

Authors:  B N Ames; J Mccann; E Yamasaki
Journal:  Mutat Res       Date:  1975-12       Impact factor: 2.433

5.  A mutagen precursor in Chinese cabbage, indole-3-acetonitrile, which becomes mutagenic on nitrite treatment.

Authors:  K Wakabayashi; M Nagao; M Ochiai; T Tahira; Z Yamaizumi; T Sugimura
Journal:  Mutat Res       Date:  1985 May-Jun       Impact factor: 2.433

6.  Adsorption of mutagens to cotton bearing covalently bound trisulfo-copper-phthalocyanine.

Authors:  H Hayatsu; T Oka; A Wakata; Y Ohara; T Hayatsu; H Kobayashi; S Arimoto
Journal:  Mutat Res       Date:  1983-03       Impact factor: 2.433

7.  A cautionary note the use of nitroreductase-deficient strains of Salmonella typhimurium for the detection of nitroarenes as mutagens in complex mixtures including diesel exhausts.

Authors:  H S Rosenkranz; E C McCoy; R Mermelstein; W T Speck
Journal:  Mutat Res       Date:  1981-03       Impact factor: 2.433

8.  Mutagenicities of indole and 30 derivatives after nitrite treatment.

Authors:  M Ochiai; K Wakabayashi; T Sugimura; M Nagao
Journal:  Mutat Res       Date:  1986-12       Impact factor: 2.433

9.  Mutagenicities of N-nitrosamines on Salmonella.

Authors:  T Yahagi; M Nagao; Y Seino; T Matsushima; T Sugimura
Journal:  Mutat Res       Date:  1977-04       Impact factor: 2.433

10.  The basis of the insensitivity of Salmonella typhimurium strain TA98/1,8-DNP6 to the mutagenic action of nitroarenes.

Authors:  E C McCoy; M Anders; H S Rosenkranz
Journal:  Mutat Res       Date:  1983-07       Impact factor: 2.433
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