抗氧化剂BHT作为一种食品添加剂广泛用于食品中,最近发现有的抗氧化剂于小鼠接触某些致癌剂前后给与有抑制化学致癌作用。但也有相反的报道,如对预先经2-乙酰胺基芴处理的大鼠与经尿烷处理的小鼠,BHT有促进肝脏(大鼠)和肺(小鼠)形成肿瘤的作用,本文报道了饲料中BHT以200,1000,5000 ppm给予小鼠的致癌实验情况。 Antioxidant BHT is widely used in food as a food additive. Recently, some anti-oxidants have been given before and after exposure to certain carcinogens to inhibit the carcinogenesis of cancer. However, it is also reported to the contrary that BHT has the effect of promoting liver (rat) and lung (mouse) tumor formation in rats and urethane-treated mice previously treated with 2-acetamidofluorene, as reported herein The carcinogenicity of mice fed with BHT at 200, 1000 and 5000 ppm was evaluated.