THE MUTAGENICITY OF SOME SPANISH EDIBLE MUSHROOMS IN THE AMES TEST

被引:2
作者
MORALES, P [1 ]
BERMUDEZ, E [1 ]
HERNANDEZ, PE [1 ]
SANZ, B [1 ]
机构
[1] UNIV COMPLUTENSE,FAC VET,DEPT HIG & TECNOL ALIMENTOS,E-28040 MADRID,SPAIN
关键词
D O I
10.1016/0308-8146(90)90185-7
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The mutagenic activity of the aqueous extracts of nine wild and two cultivated, fresh and frozen species, of Spanish edible mushrooms was studied in the Ames Salmonella/microsome test system. All the mushrooms were mutagenic to TA100 and TA98 strains which are sensitive to base-pair substitution and frameshift mutagens, respectively. In some cases, metabolic activation with the rat liver microsomal fraction enhanced the mutagenic response. The mutagenic activity detected in frozen mushrooms was generally slightly higher than in the fresh mushrooms. © 1990.
引用
收藏
页码:279 / 288
页数:10
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