Münzner R
Food Chem Toxicol. 1986 Aug;24(8):847-9. doi: 10.1016/0278-6915(86)90075-x.
The effect of juices of different vegetables on the mutagenicity of beef extract (with S-9 mix) and nitrosated beef extract (with and without S-9 mix) was examined using the Ames test. All the juices affected the induced mutagenicity of beef extract and nitrosated beef extract in the presence of S-9 mix, but not the mutagenicity of nitrosated beef extract in the absence of S-9 mix. As the vegetable juices appear to affect mutagenicity only in the presence of S-9 mix, it is concluded that the constituents of vegetables do not act directly on the mutagens; the effects are apparently caused by an interaction with the metabolic activation system.
使用艾姆斯试验检测了不同蔬菜汁对牛肉浸膏（含S - 9混合液）以及亚硝化牛肉浸膏（含和不含S - 9混合液）致突变性的影响。在有S - 9混合液存在的情况下，所有蔬菜汁均影响牛肉浸膏和亚硝化牛肉浸膏的诱导致突变性，但在没有S - 9混合液存在时，不影响亚硝化牛肉浸膏的致突变性。由于蔬菜汁似乎仅在有S - 9混合液存在时才影响致突变性，因此得出结论：蔬菜成分并非直接作用于诱变剂；这些影响显然是由与代谢活化系统的相互作用引起的。
