The detection and analysis of cadmium in Lentinula edodes
香菇中镉含量的检测与分析

As a toxical element, cadmium in Lentinula edodes has been drawn much attention. In order to investigate the accumulation mechanisms of cadmium in Lentinula edodes, the effects of varieties, cultivation regions, times of harvest and morphological portions on accumulation of cadmium in Lentinula edodes have been studied. The results showed that, the distinction of cadmium content would be resulted from all the four factors above. The contents of cadmium in different part of Lentinula edodes fruit body were ranked as follow: gill > cap > stipe.