孩子零食碎渣掉地上，蚂蚁吃后死亡，配料表引网友热议，专家提醒
双语君约 3 分钟A viral video showing ants dying after feeding on crumbs from a shredded meat snack marketed to children has sparked concern in China over additives used in processed snacks.
资料显示，乙基麦芽酚散发甜香吸引蚂蚁，亚硝酸钠则通过抑制细胞携氧能力导致窒息死亡，两者协同作用类似商业杀虫饵剂原理。
而之所以蚂蚁会死亡，是因为蚂蚁体型微小（体重约5毫克），代谢速率快，对人类安全的添加剂剂量对蚂蚁可能是致命的。
The product's ingredient list included ethyl maltol and sodium nitrite. Online discussions suggested the sweet-smelling additive may attract ants, while sodium nitrite could be harmful to insects because of their tiny size and rapid metabolic rates.
有人直言，蚂蚁死亡不能直接推定零食对人类有毒。食品添加剂安全标准基于人体代谢设定，合规使用下对成人急性毒性风险低。例如亚硝酸钠在肉制品中可抑制肉毒杆菌，合理用量有必要性。
更多的人则表示，部分零食可能存在添加剂超标或滥用，尤其杂牌产品。长期摄入高盐、高添加剂的零食，可能加重儿童肝肾负担，影响味觉发育（如依赖重口味）。
Some internet users stressed that the ants' deaths do not directly mean the snack is toxic to humans, noting that approved food additive standards are based on human metabolism and that sodium nitrite is commonly used in meat products within regulated limits.
Others, however, voiced concern over the possible excessive use of additives in some low-cost or lesser-known products, particularly given the potential health risks of long-term consumption by children.
专家提醒：蚂蚁死亡虽不直接等同于对人剧毒，但此类高添加零食确实不适合儿童长期食用。儿童肝肾代谢功能尚未发育完全。如果长期、高频地将此类“科技零食”当作日常补充，添加剂会在体内累积，增加肝肾负担，并可能影响生长发育。
Experts said the incident should not be interpreted as evidence of severe toxicity to humans, but warned that children should avoid regularly consuming heavily processed snacks with high additive content, as their liver and kidney functions are developing.
市场监管部门曾多次通报部分熟肉干制品存在超范围使用亚硝酸钠的问题（熟肉干本不允许添加，但商家为了护色违规添加），如果发现购买的散装或小品牌肉干颜色异常鲜红、保质期过长，需高度警惕。
Chinese market regulators advised consumers to be cautious of unpackaged or small-brand meat snacks with unusually bright red coloring or excessively long shelf lives.
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