Health expert have raised alarm over growing concern on the continued use of calcium carbide by some fruit suppliers in the Federal Capital Territory (FCT) to hasten ripening and attract customers.
Daily Trust reports that traders deploy the chemical to artificially ripen fruits despite repeated warnings from health authorities about its harmful effects, including risks of cancer, neurological disorders, and kidney damage.
- IAR to develop fruit juice processing machine
- Experts analyse 2026 seasonal climate prediction to mitigate flood risks
A visit to the Abuja main fruit market in Zuba, Gwagwalada Area Council, revealed traces of the substance scattered around sections where mangoes are supplied and distributed to retailers across the territory.
A trader, who spoke on condition of anonymity, disclosed that some suppliers deliberately use the chemical to fast-track ripening.
“They harvest unripe fruits such as mangoes, bananas, pawpaw, oranges and load them into trucks for supply to Abuja.
“They wrap the chemical in cellophane bags and place it inside baskets. Within a short time, the fruits turn yellow and soft, even appearing fresh,” he said.
However, health experts warn that such practices pose serious dangers to consumers.
A public health expert in Abuja, Magnus Okolo explained that calcium carbide releases acetylene gas, which may contain toxic impurities.
“Consumption of fruits ripened with calcium carbide can expose people to harmful substances that affect the nervous system and vital organs,” the expert said.
“Long-term exposure has been linked to increased risk of cancer, headaches, dizziness, and digestive complications.”
The expert added that artificially ripened fruits often appear attractive but may lack proper nutritional value and could be unsafe if not properly handled.
Reacting to the allegation, the chairman of the fruit traders’ association in the market, Ibrahim Talba, referred enquiries to the secretary, Jimoh Kabiru.
Kabiru denied any official approval of the practice, insisting that the market leadership maintains zero tolerance for the use of harmful chemicals.
“We do not support such actions, and we have been sensitising our members on the dangers,” he said.
When informed that remnants of the substance were seen at the market after trading hours, Kabiru responded: “I can’t say you are lying, but I want to assure you that such acts are carried out without the knowledge or approval of the leadership. Now that you have brought this to our attention, our task force will take necessary steps to address it.”
