What toxin is present in bitter apricot kernels?
Oct 12, 2022
Source: Cainiu Health
Dr. Wang Lei
Introduction
The toxins in bitter apricot kernels are amygdalin and amygdalase, which produce hydrogen cyanide that can inhibit respiration and lead to poisoning. As a traditional Chinese medicinal herb, bitter apricot kernel has effects such as relieving asthma, suppressing cough, moistening the intestines, and promoting bowel movements. When amygdalin and amygdalase in bitter apricot kernels come into contact with water, they generate trace amounts of hydrogen cyanide, which can suppress respiratory function; excessive consumption may result in food poisoning.
The toxins in bitter apricot kernels are amygdalin and amygdalase, which produce hydrogen cyanide that can cause poisoning by suppressing respiration.
As a traditional Chinese medicinal herb, bitter apricot kernel has effects such as relieving asthma and cough, moistening the intestines, and promoting bowel movements. The amygdalin and amygdalase in bitter apricot kernels react with water to produce trace amounts of hydrogen cyanide, which can inhibit respiration; excessive consumption may lead to food poisoning. The abundant fatty oils in bitter apricot kernels lubricate the intestinal mucosa, thereby facilitating defecation. Due to the presence of these mildly toxic components, bitter apricot kernels must never be consumed in excess.
When used as food, bitter apricot kernels generally need to be peeled and soaked in water—rinsed daily with fresh water until their bitterness is removed—and then boiled thoroughly to eliminate toxicity before consumption. After detoxification, they can be cooked into porridge with rice or simmered in soup with lean meat. However, it is essential to consume them in moderation. In case of accidental poisoning, immediate vomiting should be induced, followed by prompt medical attention at a local professional healthcare facility.
