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菌物学报 2011
Lead and cadmium contents and their pollution sources in Agaricus bisporus fruiting body in Hubei Province
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Abstract:
Analysis of heavy metal contents in Agaricus bisporus fruiting body showed the background values of lead and cadmium were 0.636mg/kg and 0.127mg/kg respectively.Lead content of the samples is in the range of 0.087-2.40mg/kg,and cadmium content 0.038-0.301mg/kg.Based on two difference cultivation methods,levels of lead in fruiting bodies have significant differences,but the content of cadmium is not significantly different.Correlation analysis showed that lead of fruiting body was mainly originated from the ...
