求翻译：【可口可乐与百事可乐被曝含致癌物】美国消费者倡导组织公共利益科学中心(CSPI)在今天公布的一份声明中称，在可口可乐和百事可乐的饮料中发现高含量的化学成分4-甲基咪唑。4-甲基咪唑是加利福尼亚州致癌物质“黑名单”上的一员。这种物质包含在用于这些饮料的色素中。是什么意思？

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[ Coca Cola and Pepsi Cola 100 carcinogens are exposed with the US consumer advocacy organization Public Interest Science Center (CSPI) announced today in a statement that the Coca Cola and Pepsi cola drinks 100 found in high concentrations of the chemical element 4-methyl parking zolpidem. 4- methy

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"Coca-Cola and Pepsi is aeration of carcinogens" United States consumer advocacy groups, Center for Science in the public interest (CSPI) said in a statement released today, Coca-Cola and Pepsi-Cola drinks found in high levels of chemical composition of 4-methyl imidazole. 4-methyl imidazole are car