Dearest friends -
I have a question that was asked of me but I was unable to answer it. A friend from Siberia was given by a guy from Japan a can of Japanese tea (I do not know what kind of tea yet) and inside the can was a foil package with a strange white substance and a measuring spoon. Dissolved in water it tasted salty. This is the picture of this substance on teatips.ru
Sasha.