Amygdalin is hydrolysed by two enzymes (amygdalin hydrolase and prunasin hydrolase) most effectively in crushed, moistened kernels, leading to the formation of HCN and glucose An antidotal mixture of inhaled amyl nitrate and intravenous sodium nitrite and sodium thiosulfate are sometimes indicated. The IPCS/CEC (1993) overview of antidotes for cyanide https://cristiankkmbr.blogstival.com/52511007/the-basic-principles-of-potassium-cyanide-symptoms