Sesame seed is crushed, to get sesame oil and the by product is the sesame oil cake. These sesame oil cake has some oil content depending upon the crushing style, which may be in between 10 to 15%. From this oil cake, oil is extracted by extraction procedure. After the extraction process sesame oil meal is received as a by product.

Sesame oil is a complex mixture.

yes

Sesame oil is an edible vegetable oil produced from sesame seeds. The sesame seeds are primarily grown in developing countries. The seeds are then used to make the oil.

I read on another site that it is the same as toasted sesame oil.