One investigation by an independent consumer testing laboratory found that seven of nine commercially available cocoa powders and nibs selected for testing contained more than 0.3 µg of cadmium per serving gram; five of these products exceeded the proposed EU limit of 0.6 µg per gram.
由一个独立的消费者测试实验室一项调查发现，选择测试9七个市售的可可粉和碎粒含有超过0.3微克每克服镉;这些产品不超过每克0.6微克的欧盟提出的限制。