Analysis of information sources in references of the Wikipedia article "Allium" in English language version.
While humans appear to be relatively resistant to onion toxicity, there is some concern about the susceptibility of certain ethnic groups that have a genetic deficiency of G6PD. / Onion toxicity depends on factors other than variation in species susceptibility. Onions contain varying amounts of disulfide and SMCO toxins, depending on the species of onion, time of year, and growing conditions. Storing onions in large piles also provides a suitable environment for contamination of the crop with other toxins, such as mycotoxins, which could contribute to the disease process.
While humans appear to be relatively resistant to onion toxicity, there is some concern about the susceptibility of certain ethnic groups that have a genetic deficiency of G6PD. / Onion toxicity depends on factors other than variation in species susceptibility. Onions contain varying amounts of disulfide and SMCO toxins, depending on the species of onion, time of year, and growing conditions. Storing onions in large piles also provides a suitable environment for contamination of the crop with other toxins, such as mycotoxins, which could contribute to the disease process.
