9月,随着公安部“打四黑、除四害”专项行动的深入推进,巨大的地沟油黑色产业链条浮出水面,处于这一链条最底端的消费者,不免要提出这样的疑问:“我们还如何能够相信自己购买的产品?”同是9月,一名自称业内人士的策划人爆料,称“市场上销售的豆浆机、果汁机里所用的都是工业用润滑油,不是食品级润滑 In September, with the further promotion of the special campaign of the Ministry of Public Security ”fighting the four blacks and removing the four pests “, a huge industrial chain of black oil in oil industry surfaced. At the bottom of the chain, consumers could not help but propose Doubt: ”How can we trust what we buy?“ In the same month, a planner who claimed to be insiders said: ”The soymilk machines on the market are all used in industrial machines Lubricant, not food-grade lubrication