The chemical can trigger bronchospasm, a sudden constriction of the airways
Lote 13/25 com validade até 17/9/2026 contém 826 mg/kg do conservante, 10x acima do limite legal permitido. Dióxido de enxofre em excesso pode provocar urticária, náuseas, desconforto gastrointestinal e crises de broncoespasmo em asmáticos.
- Batch 13/25 contains 826 mg/kg of sulfur dioxide, roughly 10 times the legal limit
- Expiration date: September 17, 2026
- Manufacturer: Qualicoco Ltd.; brand: Casa de Mãe
- Recall published May 28, 2026 in Brazil's Official Gazette
Anvisa ordenou recolhimento de lote de coco ralado Casa de Mãe com excesso de dióxido de enxofre, conservante que pode causar reações alérgicas e problemas respiratórios em consumidores sensíveis.
Brazil's health regulator has ordered the removal of a shredded coconut product from store shelves after discovering dangerously high levels of a chemical preservative in one batch. The National Health Surveillance Agency, known as Anvisa, published the recall order on Thursday, May 28th, targeting batch 13/25 of Casa de Mãe brand shredded coconut, which carries an expiration date of September 17th, 2026.
Testing by the Federal District's Central Public Health Laboratory found 826 milligrams of sulfur dioxide per kilogram of product in the affected batch. That figure is roughly ten times the legal limit for this type of food. Sulfur dioxide is a common preservative used to prevent browning and microbial growth, but when present in excessive amounts, it poses real risks to human health—particularly for people with certain sensitivities.
The symptoms of overexposure are not trivial. Consumers may experience allergic reactions including hives and itching, along with headaches, nausea, and stomach discomfort. People with asthma face a more serious threat: the chemical can trigger bronchospasm, a sudden constriction of the airways that makes breathing difficult. This is not a theoretical concern but a documented medical consequence that regulators take seriously enough to pull an entire batch from circulation.
The recall has already captured public attention. Search interest for "shredded coconut" spiked more than 100 percent on the day the order was published, suggesting that news of the contamination spread quickly through Brazilian households and social media.
For anyone who purchased this product, the guidance is straightforward but requires action. Check the package for batch number 13/25 and the expiration date. If you have it, do not consume it. Instead, contact the manufacturer, Qualicoco Ltd., or the store where you bought it to arrange a return or replacement. The company and retailers are now responsible for managing the logistics of getting the product back off kitchen shelves and out of the supply chain.
This recall illustrates a broader tension in food safety: preservatives are necessary to keep products stable and prevent spoilage, but they must be used within strict limits. When those limits are exceeded—whether through manufacturing error, equipment malfunction, or oversight—the protective measure becomes a hazard. Anvisa's swift action to identify and remove the batch suggests the system is working as designed, but it also means consumers must remain vigilant about what they buy and willing to take action when warnings are issued.
Citas Notables
Anvisa advised consumers who purchased the affected batch to avoid consuming the product and to contact the manufacturer or retailer for return or replacement options— Anvisa guidance
La Conversación del Hearth Otra perspectiva de la historia
Why does sulfur dioxide appear in shredded coconut at all? It seems like an odd place for a preservative.
It's actually quite common in dried coconut products. The chemical prevents the coconut from browning and keeps mold and bacteria from taking hold during storage and transport. The problem here isn't the preservative itself—it's the dose.
So this wasn't contamination in the traditional sense. The manufacturer put it there deliberately.
Exactly. Someone in the production process added far too much. Whether it was a scale error, a mixing mistake, or a failure in quality control, we don't know yet. But yes, this was an overdose of an intentional ingredient.
Why is asthma such a specific concern? What makes asthmatics different?
Their airways are already sensitive and prone to inflammation. Sulfur dioxide can trigger that inflammation directly, causing the muscles around the airways to tighten. For someone without asthma, it might just cause a headache or stomach upset. For an asthmatic, it can mean a medical emergency.
How would someone even know they had this batch before getting sick?
That's the hard part. You have to check the label—the batch number and expiration date. Most people don't look that closely. That's why Anvisa published the recall in the official gazette and why it's spreading on social media now. The hope is that visibility will catch most of the product before it's consumed.
What happens to Qualicoco now?
They have to manage the recall, absorb the cost, and likely face an investigation into what went wrong in their production process. There will be regulatory scrutiny and probably financial penalties. For a food company, a recall like this is serious damage to reputation and operations.