现在市场上已出现了用绝迹的三级酱油配制成的低档劣质酱油,有的甚至用“三合一”(盐、水、酱色)及“四合一”(盐、水、酱色、三级油)配制而成。据有关部门检测,其质量比三级酱油低12.5倍,根本不是酱油了,实属伪劣品,还冠以“豆麦”、“陈酿”、“优质”、“增鲜”等美名,冒牌厂名、地址、电话等手段欺骗坑害消费者。那么,怎样才能辨别酱油的优劣呢? Now the market has emerged with the extinction of the third-grade soy sauce formulated low-grade inferior soy sauce, and some even with “triple” (salt, water, butter color) and “four in one” (salt, water, Oil) from the preparation. According to the relevant department testing, its quality is 12.5 times lower than that of Grade 3 soy sauce, it is not soy sauce at all, so it is a fake and inferior product. It is also labeled as “beans and wheat”, “aging”, “quality” and “freshness” Factory name, address, telephone and other means to cheat consumers. So, how can we distinguish the pros and cons of soy sauce?