hot sales dried boletus edulis slices

The quality standard of dried boletus edulis2010 crop dried boletus edulisOrigin: Yunnan China A gradeB gradeC gradeD grade Sense quality color white and yellow grey or green grey, green, green and black green or black Length (cm) 4-7more than 2cm more than 2cm 1.5-2 cm max10%, other more than 2 wormy White wormy hole max% With white wormy hole, but Yellow max5% with white, yellow hole, black hole max 5% With white, yellow, black hole pesticide Internal ruler stone max0.01% Mould mushroom max 0.2% Foreign mushroom max 0.01% metal absense Burnt mushroom max 2% humidity max 14% insects max 0.05% GMO NO GMO ionisation Not ionised product SO2 max 30mg/kg A2 grade : 2-4 cm, other quality standard is same as A grade B2 grade: 2-4 cm, other quality standard is same as B grade.