OCCURRENCE OF CARCINOGENIC AMINO-ALPHA-CARBOLINES IN SOME ENVIRONMENTAL-SAMPLES

被引：30

作者：

MANABE, S

WADA, O

MORITA, M

IZUMIKAWA, S

ASAKUNO, K

SUZUKI, H

机构：

[1] TOKYO METROPOLITAN RES INST ENVIRONM PROTECT,KOTO KU,TOKYO 136,JAPAN

[2] NATL FOOD RES INST,TSUKUBA,IBARAKI 305,JAPAN

来源：

ENVIRONMENTAL POLLUTION | 1992年 / 75卷 / 03期

关键词：

D O I：

10.1016/0269-7491(92)90130-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The carcinogenic amino-alpha-carbolines, 2-amino-9H-pyrido[2,3-b]indole (A-alpha-C) and 2-amino-3-methyl-9H-pyrido[2,3-b]indole (MeA-alpha-C), have been measured in airborne particles, rain water, soil and cigarette-smoke-polluted indoor air by high-performance liquid chromatography. These carcinogens were found in all kinds of environmental samples examined, although MeA-alpha-C was not detected in soil. Considering the present results, together with the previous findings that these carcinogens were present in foodstuffs, cigarette smoke and diesel-exhaust particles, amino-alpha-carbolines are likely to be ubiquitous environmental pollutants. Our data also support the hypothesis that amino-alpha-carbolines are formed through combustion of various materials such as food, grass and petroleum.

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页码：301 / 305

页数：5

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