The difference between per kilogram of oil mixed with rapeseed oil and non adulterated rapeseed oil was 6 yuan.
China gutter oil bbc.
Scandals over contaminated food most recently gutter oil have caused considerable public alarm in china in recent years.
In april state run media reported on how officials cracked down on.
This disgusting practice is done by unscrupulous individuals in the country as a way of selling cheaper oil to consumers.
Once collected this slop is then filtered mixed together cooked up and then sold to unscrupulous restaurants around china.
Cooking oil is used heavily in chinese food so some street vendors and.
If a small restaurant use oil 5 kg per day they choose the gutter oil can save 30 yuan.
Gutter oil as it is known is well named says the bbc s michael bristow in beijing with some of it collected by dredging the drains behind restaurants.
The name is now used for any cooking oil.
Actually some food sellers even make their own gutter oil to further save on expenses.
Chinese media report gutter oil has been shown to be very toxic with side effects including diarrhoea abdominal pain and causing other serious health problems such as cancer heart disease and diabetes.
China s food safety problems have no better symbol than the illegal and utterly disgusting problem of gutter oil.
Although gutter oil is illegal it is said to be pretty common in china.
In the city of shanghai it was reported that over 2 000 buses ran on biodiesel that was made from gutter oil and many gas stations in shanghai also offered gasoline that was in part produced from gutter oil.