White mustard field

Long self life

A lot of mustard seed oil that was pressed 15 years ago, was packed almost hermetically in a black plastic container:

The cap was removed June 21th 2010 and a sample of the oil looked:

quite OK. Obviously the oil is good to use in a diesel motor.

Video concerning mustard

By clicking this you can see my video on harvesting organic mustard in 1994 at my farm in Finland.