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 (fabric) to stop the fabric from fraying. Chiffon is smoother and more lustrous than the similar fabric georgette. In African countries, such as Eritrea and Ethiopia, traditional ankle-length gowns are often made of chiffon which comes in many different designs and colors. In India, chiffon is a commonly used fabric for Sarees. Chiffon (fabric) Chiffon (; , (French ' cloth, or rag; Arabic ' transparent, diaphanous, translucent fabric, or gauze; ( "" s.th.) to shimmer through, reveal) is a lightweight, balanced plain-woven sheer fabric, or gauze, woven of alternate S- and Z-twist crepe (high-twist) yarns. The twist in the crepe yarns