The Tamil Nadu government has banned mayonnaise made with raw eggs. The ban covers manufacturing, storage, distribution, and sale. It came into effect recently and will last for one year.
The move is based on public health concerns. The government warned that mayonnaise made from raw eggs is unsafe. The condiment is described as a semi-solid emulsion. It usually contains egg yolk, oil, vinegar, and seasoning.
Mayonnaise is made by slowly mixing oil into egg yolk. An acid like lemon juice or vinegar is added at the end. The egg yolk acts as an emulsifier. It binds the oil and water to create a smooth sauce.
The use of raw eggs is the concern. Raw eggs can carry harmful bacteria. Cooking normally kills these germs. But mayonnaise is not cooked. This increases the risk of illness.
In hot and humid climates, like in India, the risk is higher. Improper storage or handling makes it worse. The main threats are Salmonella and E coli.
Salmonella is a type of bacteria. It can cause food poisoning. Symptoms include diarrhoea, vomiting, and stomach cramps. The bacteria grow quickly in warm weather.
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E coli is another common bacteria. Many strains are harmless and aid digestion. But some can cause serious infections. These can affect the gut, urinary tract, and more.
Certain groups face higher risks. Children, the elderly, and people with weak immune systems are more vulnerable. For them, even mild infections can become serious.
Dr Daphnee Lovesley, a clinical dietitian at Apollo Hospitals in Chennai, welcomed the ban. She said raw egg sauces are risky. “From a health point of view, it’s a good step,” she noted.
Mayonnaise has become popular in India, especially in cities. It is widely used in fast food. Sandwiches, burgers, momos, and shawarmas often include it.
The ban will likely push food businesses to switch. Safer options include eggless or pasteurised-egg versions. Most store-bought mayonnaise in India is already eggless.
Tamil Nadu is not the first state to take action. Telangana banned raw-egg mayonnaise in November last year. Tamil Nadu has also banned gutka and paan masala before. These were also labelled as health hazards.
Other states are acting too. In Punjab, a one-year ban now prevents sales of energy drinks to children and near schools.
The reason is high caffeine and health concerns. A scientific study is now underway to assess its effects.
The message is clear. Food safety is being taken seriously. Products with potential health risks are being restricted.
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