澳门检出“梅林”罐头兽药超标，上海光明迅速回应：不是我们家的

Core Viewpoint - A batch of "Maling" brand canned pickled vegetable meat has been found to contain excessive residues of the veterinary drug sulfadimidine, which has raised concerns about food safety in Macau [3][5][7]. Group 1: Product Details - The affected product is "Maling" brand canned pickled vegetable meat, with a shelf life until April 7, 2028, and a net weight of 240 grams. The detected sulfadimidine content was 204 μg/kg, exceeding the maximum residue limit of 100 μg/kg set by Macau regulations [5][7]. - Sulfadimidine is a sulfonamide antibiotic widely used in animal husbandry, and long-term excessive intake may lead to allergic reactions and urinary system damage [7]. Group 2: Company Background - The "Maling" brand is a time-honored brand in China, and the related company is Shanghai Bright Food Group Co., Ltd., which is publicly listed [7][10]. - Bright Food is one of the largest food production and sales companies in China, leading in market share for products like luncheon meat and honey, and owns well-known sub-brands such as "White Rabbit" and "Guanshengyuan" [10]. Group 3: Brand Confusion - Bright Food clarified that the affected product is not from its Shanghai Maling but from COFCO Group's COFCO Maling, indicating that there are two distinct "Maling" brands operated by different companies [13]. - The historical context of the two brands dates back to the 1950s when Shanghai Maling authorized COFCO Group to use the brand for canned exports, leading to the current situation where both brands coexist with different product lines [13][15].