Hong Kong’s Centre for Food Safety (CFS) has ordered a Kwun Tong shop to stop selling and destroy all affected products after a locally made tofu-flavoured ice cream sample was found to contain 1,200 coliform bacteria per gram—11 times the legal limit of 100 per gram.
The discovery came during a routine surveillance exercise targeting frozen confections, which the CFS intensified in response to the recent heatwave. According to a press release issued on July 10, 2026, inspectors collected the sample from a licensed frozen confectionery premises in Kwun Tong. Laboratory results revealed the tofu ice cream harboured 1,200 coliform bacteria per gram, far exceeding the maximum permitted level of 100 per gram under Hong Kong’s Frozen Confections Regulation (Cap. 132AC).
Upon receiving the test report, the CFS immediately notified the business operator of the violation. The agency issued a directive requiring the shop to cease sales and destroy all affected stock. Additionally, CFS officers provided on-site food safety and hygiene education to the staff and management, and instructed the premises to undergo a thorough cleaning and disinfection process.
What Coliform Bacteria Mean for Consumers
Coliform bacteria are commonly used as an indicator of hygiene quality in food production. While their presence does not necessarily cause immediate food poisoning, it signals that the product may have been contaminated during manufacturing, storage, or handling. The CFS spokesperson stressed that elevated coliform levels point to unsatisfactory sanitary conditions in the production chain.
Under Hong Kong’s Frozen Confections Regulation (Cap. 132AC), any frozen dessert sold locally must not contain more than 100 coliform bacteria per gram. The offending sample, a tofu-flavoured ice cream produced in Hong Kong, registered 1,200 per gram. Violators face a maximum fine of HK$10,000 and up to three months’ imprisonment upon conviction.
Ongoing Investigation and Public Health Measures
The CFS has not publicly named the specific shop or its exact address, only confirming that the licensed premises is located in the Kwun Tong district. The agency has contacted the business operator to provide food safety guidance and has required immediate implementation of comprehensive cleaning and disinfection protocols. Journalists have reached out to the suspected shop for comment but have not yet received a response.
The CFS spokesperson emphasised that while elevated coliform levels indicate poor hygiene during production, storage, or handling, they do not directly imply that the product will cause food poisoning. Nevertheless, the legal threshold is strict, and any person convicted of violating the regulation faces a maximum fine of HK$10,000 and three months in jail.
Background and Regulatory Context
Hong Kong’s Frozen Confections Regulation (Cap. 132AC) sets a clear standard: no frozen dessert for sale may contain more than 100 coliform bacteria per gram. The CFS conducts regular sampling and testing across the territory, with heightened vigilance during summer months when ice cream consumption peaks.
This incident follows a pattern of increased enforcement. In recent years, the CFS has stepped up surveillance of frozen treats, particularly those produced locally, to ensure compliance with hygiene standards. The agency’s latest press release, dated July 10, 2026, underscores its commitment to protecting public health through rigorous monitoring and swift enforcement actions.
What Consumers Should Know
While the CFS has not disclosed the name or exact address of the shop involved, it has confirmed that the premises holds a valid permit to sell frozen confections in the Kwun Tong area. The agency is continuing its investigation and has pledged to take appropriate follow-up actions.
For consumers, this incident serves as a reminder of the importance of food safety, especially during hot weather when ice cream consumption spikes. The CFS advises the public to:
- Check for visible signs of spoilage such as unusual odour, texture, or packaging damage before purchasing frozen desserts.
- Purchase from reputable sources that maintain proper cold chain storage and display valid permits.
- Report concerns to the CFS if they suspect any food safety issues at retail outlets.
Broader Implications for Hong Kong’s Food Industry
This case highlights the ongoing challenge of maintaining hygiene standards in small-scale food production. The CFS has reiterated that it will continue to monitor the situation closely and take appropriate enforcement actions to safeguard public health. The agency also reminded all food business operators to adhere strictly to the legal requirements and to implement robust hygiene practices, particularly during hot weather when bacterial growth accelerates.
For consumers, the incident serves as a practical reminder to remain vigilant about food safety, even when purchasing popular summer treats. The CFS encourages the public to report any suspected food safety violations through its hotline or online platform.
As the investigation continues, the CFS has pledged to keep the public informed of any further developments. In the meantime, the agency urges all frozen dessert manufacturers and retailers to review their production and storage processes to prevent similar breaches. The case also underscores the importance of regular self-audits and staff training in maintaining compliance with Hong Kong’s stringent food safety laws.