... plants such as lima beans, clover, and sorghum. Amygdalin is extracted from almond or apricot kernel cake by boiling in ethanol; ... , cashews, macadamia nuts, spinach, watercress, sweet potatoes and yams.What is B17?Vitamin B17 was the name given to the purified ... 1,000 foods. Today Amygdalin is extracted from apricot seeds/kernels.How much B17 (Amygdalin) is in each apricot kernel?Approximately 10mg ...