By contrast with national standard, some hogwash fat in bulk and fried oil are abnormal on sense, and that acid value is higher than the maximum value of nation standard.

• 散装再生油、煎炸油及合格食用植物油的理化指标与国家规定食用油标准进行比对，部分散装油及煎炸老油的感观异常，特别是酸价远高于国家家庭食用油最高允许值。