Group 1 - The core point of the article is the food safety supervision and inspection results conducted by the Shantou Market Supervision Administration, revealing that out of 284 food samples tested, 283 were compliant while 1 was found to be non-compliant due to issues with food additives [1][3][4] - The non-compliant product was produced by Shantou Jiafengyuan Food Co., Ltd., specifically a type of rice noodle that did not meet national food safety standards regarding the presence of dehydroacetic acid and its sodium salt [1][3] - The local market supervision department has been instructed to investigate the non-compliant product and its producer, requiring measures such as product recall and risk control [1][3] Group 2 - Consumers are advised to purchase food from reliable sources and to check packaging details such as production dates, expiration dates, and compliance with legal standards [2] - The article encourages consumer participation in food safety supervision and provides contact information for reporting non-compliant products [2]