N-NITROSO COMPOUNDS AND THEIR PRECURSORS IN BRASSICA-OLERACEA

被引：19
作者：
KUMAR, R
MENDE, P
TRICKER, AR
SIDDIQI, M
PREUSSMANN, R
机构：
[1] GERMAN CANC RES CTR,INST TOXICOL & CHEMOTHERAPY,NEUENHEIMER FELD 280,W-6900 HEIDELBERG,GERMANY
[2] UNIV KASHMIR,DEPT PHARMACEUT SCI,SRINAGAR 190006,JAMMU & KASHMIR,INDIA
[3] UNIV KASHMIR,DEPT BIOCHEM,SRINAGAR 190006,JAMMU & KASHMIR,INDIA
来源：
CANCER LETTERS | 1990年 / 54卷 / 1-2期
关键词：
alkylating activity; Brassica; N-nitroso compounds;
D O I：
10.1016/0304-3835(90)90092-C
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
In the present study, Brassica a dried green vegetable from Kashmir, which is a major constituent of the local diet, was analysed for nitrosatable aliphatic amines, N-nitrosamines prior to and after nitrosation) and alkylating activity due to N-nitrosamides following nitrosation. The cooked vegetable contained 11 μg/kg nitrosodimethylamine and 21 μg/kg nitrosopyrrolidine. Nitrosation under chemical conditions yielded 1200 μg/kg N-methylnitrosourea. © 1990.
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页码：61 / 65
页数：5
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