| market survey and risk assessment for trace metals in edible fungi and the substrate role in accumulation of heavy metals. | levels of cadmium (cd), arsenic (as), mercury (hg), lead (pb), iron (fe), and zinc (zn) were investigated in 285 samples of 9 species of edible fungi (lentinus edodes, auricularia auricula, pleurotus ostreatus, tremella fuciformis, flammulina velutipes, agrocybe chaxinggu, armillaria mellea, agaricus bisporus, and pholiota nameko), which were collected from markets in beijing, china. in addition, edible fungi and culture substrates were collected from 7 cultivation bases to examine the role of t ... | 2015 | 26077507 |