Amygdalin is hydrolysed by two enzymes (amygdalin hydrolase and prunasin hydrolase) most successfully in crushed, moistened kernels, causing the formation of HCN and glucoseAn antidotal blend of inhaled amyl nitrate and intravenous sodium nitrite and sodium thiosulfate are often indicated. The IPCS/CEC (1993) evaluation of antidotes for cyanide poi