Guangdong Bamboo Shoot Sulfur Scandal Confirmed, Products Seized
SingTao · 2 SOURCESabout 4 hours ago2 MIN
Summary
Authorities in Qingyuan, Guangdong Province have confirmed reports of illegal sulfur fumigation of bamboo shoots, following an exposé by food safety blogger Yu Lie Qi Ge. Testing detected sulfur dioxide levels approaching 5,000 mg/kg—roughly 25 times the maximum permitted for dried vegetables. The market supervision bureau has sealed the illegal products, and police have taken action against suspects. Officials are now tracing the distribution of contaminated bamboo shoots while conducting a city-wide inspection of the industry.
Key Points
- Blogger Yu Lie Qi Ge tracked delivery trucks from Zhaoqing to Yingde, Qingyuan, using drones to confirm sulfur fumigation operations at mountain processing sites on September 16
- Testing showed the sulfur-treated bamboo shoots contained approximately 4,860–5,000 mg/kg of sulfur dioxide, far exceeding the 200 mg/kg limit for dried vegetables under national standard GB 2760-2024
- Normal bamboo shoot processing takes several days, but sulfur fumigation completes in one night and extends shelf life to approximately one year while bleaching the product
- Qingyuan authorities confirmed the exposé on September 18, sealing raw materials and finished products while detaining suspects for further investigation
- Qingyuan and Yingde produce over 90 percent of China's ma bamboo shoots, with cultivation covering approximately 860,000 mu of farmland
Why It Matters
This incident adds to a growing list of food safety scandals exposed by citizen journalists in recent weeks, raising questions about whether China's regulatory system is reactive rather than preventive. Hong Kong imports substantial quantities of processed vegetables from mainland suppliers, making contaminated bamboo shoots a potential consumer safety issue for local markets .
This incident adds to a growing list of food safety scandals exposed by citizen journalists in recent weeks, raising questions about whether China's regulatory system is reactive rather than preventive. Hong Kong imports substantial quantities of processed vegetables from mainland suppliers, making contaminated bamboo shoots a potential consumer safety issue for local markets .