Lurabbit: A Chinese company had identified the additive as glycerin, a safe sweetener and thickener. But it was really diethylene glycol, a low-cost substitute commonly used in automobile antifreeze.

• 一家中国公司已经鉴定这种添加物为甘油,它是一种安全的增甜剂和增稠剂。但是它的确是二甘醇,一种通常被用来作为汽车防冻剂的低成本的代替品。