[2] Tubers produce this glycoalkaloid in response to stress, providing the plant with insecticidal and fungicidal properties.
Symptoms resemble those seen following solanine ingestion including abdominal pain, diarrhea, and headache.
[5] There have been instances of fatal poisoning cases from potatoes with high glycoalkaloid content.
[6] Levels of glycoalkaloids most likely differ by cultivar, storage conditions (especially exposure to sunlight), and processing techniques.
[10] The research studied the effects of different cooking techniques on the amount of glycoalkaloids (containing more than 90% of both solanine and chaconine).
[11] This research also showed very high level of SGAs with non-peeled potato tubers (200 mg kg^-1 FM).
The result showed how the amount of both α-chaconine and α-solanine did not change significantly if it is kept in a cold and dark place.
[14] In another study, a solution containing α-solanine and α-chaconine is put into boiling water for 150 minutes.
[15] Research was launched in 2015 attempting to make potatoes with no glycoalkaloids by genome editing.
Part of the research involves trying to determine what advantage potatoes achieve from producing glycoalkaloids.