海娜粉对蚕豆根尖微核率的影响

为了检测海娜粉是否为绿色无毒的染发产品,采用蚕豆根尖细胞微核试验,测试了海娜粉的遗传毒性。结果表明:不同浓度的海娜粉浸提液都能诱发高频率的微核,随着海娜粉浸提液浓度的升高,微核率呈先上升后下降的趋势,表明海娜粉对蚕豆根尖细胞具有遗传毒性,通过环境污染指数的计算表明海娜粉对环境有污染作用。

Effect of Henna Powder on Micronucleus Rate of Vicia faba Root Tip Cell

In order to detect whether henna powder is the green nontoxic dye hair products, the genotoxicity of henna detergent on Vicia faba root tip ceils was studied. The results showed that higher frequence of micronu- clear could be induced by different concentrations of water extract from henna. With the increasing concentra- tion of henna powder,the mieronucleus rate was rising and then falling. It indicated that the Vicia faba root tip cell were very sensitive to the genotoxicity of henna, henna powder had pollution effect to the environment through the calculation of environmental pollution index.