Karnataka bans use of liquid nitrogen on food and beverages

Bengaluru: After a shocking incident in which a girl developed a hole in her stomach due to 'smoky' paan with liquid nitrogen, the Food Safety and Quality Department of Karnataka has issued a statewide ban on the use of liquid nitrogen in food and beverages, citing the potential health risk.

The order, initially issued on May 3, restricts the use of liquid nitrogen in the preparation and serving of smoked biscuits, desserts, ice creams, and other foods in hotels and restaurants. This follows earlier bans on the colors used in Gobi Manchuria and Bombay Mithai (cotton candy).

The state government has reiterated this announcement to ensure public awareness and compliance. Violations of this order will result in severe penalties, including up to seven years of imprisonment and fines up to Rs 10 lakh. Liquid nitrogen is often used for the rapid cooling of food items and in the preparation of smoked biscuits, beer, and ice cream. However, its use poses significant health risks, including damage to the lips, tongue, throat, lungs, and stomach, as well as the potential for severe tissue burns.

Inhaling nitrogen vapors can cause the production of carbon dioxide in the lungs, leading to unconsciousness. In line with safety measures, the Tamil Nadu government had previously banned the direct use of liquid nitrogen in food items on April 25, mandating that it must be completely evaporated before serving, The Siasat Daily reported.