mutagenic

1.Objective To determine the toxicity and mutagenic effect of trichloroacetaldehyde.

了解三氯乙醛性和致作用。

2.Above results showed that minced Cr-containing fish meat has no mutagenic effect and is save for feeding genetic-toxicologically.

上述三项检测结果表明：铬对鱼无致作用，从遗学角度认为食用是安全。