Vegetable oil supermarket shelves go through a deodorization stage that removes trace amounts of odors and flavors, and lightens the color of the oil. People can breathe in vegetable oil mist in the workplace. The U.S. Occupational Safety and Health Administration (OSHA) has set the legal limit (permissible exposure limit) for vegetable oil mist exposure in the workplace as 15 mg/m total exposure and 5 mg/m respiratory exposure over an 8-hour workday. The U.S. National Institute for Occupational Safety and Health (NIOSH) has set a recommended exposure limit (REL) of 10 mg/m total exposure and 5 mg/m respiratory exposure over an 8-hour
Chiffon margarine Masius Benton & Bowles advertising agency ran during the 1970s and into the 1980s, featuring character actress Dena Dietrich as the iconic character Mother Nature. She likes Chiffon and identifies it as “... my delicious butter!” The narrator (voiced by character actor Mason Adams) then tells her: “That’s Chiffon margarine, not butter … Chiffon’s so delicious it fooled even you, Mother Nature.” Vexed at the trickery, Mother Nature responds by uttering, in increasingly scornful tones, her signature line “It’s not "nice" to fool Mother Nature," quickly followed by a flash of lightning, a peal of thunder, and occasionally an additional