A family of three in Nara province suffered food poisoning after consuming potatoes in a stew. The incident happened the night before the alert issued by local health authorities. The potatoes had no visible sprouts, but they contained solanine, a toxic compound, in an area that had changed color to green. Todos family members recovered after the episode.
Health authorities in the province of Nara analyzed the remains of the meal and confirmed the presence of solanine in the green portion of the potatoes. Esse compound occurs naturally in potatoes exposed to light, even without visible sprouts. Solanine does not break down significantly during cooking or heating. Affected parts need to be removed completely before preparation to avoid health risks.
Alert issued by health authorities
The province of Nara released a statement advising residents about the dangers of consuming potatoes with green parts. The local health office emphasized that the green color indicates high solanine accumulation. Recommendations include carefully inspecting potatoes before use and discarding any altered portions.
Similar cases have already been recorded in other regions of Japão. Prolonged exposure to light during storage favors the development of the toxic compound. Authorities reinforced the importance of storing potatoes in dark, cool places to prevent the formation of solanine.
Common symptoms of solanine poisoning
Ingesting solanine can cause nausea, vomiting and abdominal pain within a few hours of consumption. In more serious cases, neurological symptoms such as dizziness and mental confusion appear. Recovery usually occurs with symptomatic treatment and adequate rest.
The toxic dose varies depending on body weight and the amount ingested. Crianças and the elderly are more sensitive to the compound. Health authorities advise seeking immediate medical attention if signs of food poisoning appear.
Prevention in the storage and preparation of potatoes
Storing potatoes in dark, temperature-controlled environments reduces the risk of solanine formation. Evitar prolonged direct exposure to sunlight or artificial light keeps potatoes safe for consumption. Descartar tubers with green skin or visible sprouts prevent ingestion of the toxin.
Correct preparation involves completely removing any discolored areas before cooking. Lavar potatoes well and peeling when necessary contributes to food safety. Essas simple measures prevent incidents like the one that occurred in Nara’s family.
Additional recommendations for consumers
Consuming fresh potatoes with no signs of spoilage minimizes the risks associated with solanine. Verificar the external and internal appearance before use becomes essential. Japanese health authorities continue to monitor similar cases across the country.
