Waste cooking oil or gutter oil often makes headlines in china for grim reasons.
China gutter oil documentary.
Recycled oil from the gutters and sewers.
Dìgōu yóu or 餿水油.
Needless to say consuming foods that are fried with this dirty oil can be harmful to human health.
The short documentary details the illegal production and sale of so called gutter oil a cooking oil made from restaurant sewer refuse and rotten animal fat that is refined and then sold.
Enterprising collectors scoop up sewage from gutters outside restaurants filter it and then sell the oil.
Just how big of an issue is this.
1 out of 10 lower market meals in china are cooked using gutter oil.
Come and see what gutter oil di gou you is all about and how to avoid it here in china.
A short documentary exposes china s illegal practice of manufacturing gutter oil.
Chinese experts estimate about a tenth of china s cooking oil is gutter oil according to the documentary.
China s gutter oil has occurred frequently in recent years.
It can also be used to describe the processing of waste oil collected from sources such as restaurant fryers grease traps slaughterhouse waste and.
The safety of china s cooking oil has become a.