In the meantime, Wendy's is training its workers to use the corn and soy oil concoction, which has a shorter shelf life than the old version.

FORBES

In the meantime, Wendy's (nyse: WEN - news - people ) is training its workers to use the corn and soy oil concoction, which has a shorter shelf life than the old version.

FORBES: Anderson's Wendy's To Fry With Healthier Oil

Mr Rich had brought along some samples of his new invention, a concoction of soy-oil shortening, isolated soya protein, corn syrup and water, in the hopes of persuading them that this could taste as yummy, and whip as lightly, as heavy cream.

ECONOMIST: Robert Rich