Janet and the Food Genie (1967)
Janet may as well be Henry Slinkman's daughter. Her mother has sent her to the grocery store but she doesn't know what food grades mean!
Fortunately, she can count on the help of an animated Food Genie. He takes her on a whirlwind tour of food processing plants and laboratories where she learns all about how food is graded. She must have been collecting the groceries during her factory visits because the film ends with her putting the groceries away.
The genie is barely animated, and those animations are recycled a lot. Location shots are intermingled with stock fotage. An men are constantly touching meat in one form or another.