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  • Propylene Glycol Nutritional Content (.pdf)
    Propylene glycol is listed as "generally recognized as safe" (GRAS) for use as a direct food additive by the U.S. Food and Drug Administration (21CFR184.1666). Propylene glycol has the general structure of a carbohydrate so for food labeling purposes it should be included with the grams
  • About Propylene Glycols
    The propylene glycol family of chemical compounds consists of monopropylene glycol (PG), dipropylene glycol (DPG),. and tripropylene glycol (TPG). The proper IUPAC chemical name for PG is 1,2-propanediol and it is listed on the U.S. EPA Toxic Substances Control Act (TSCA) inventory of chemical
  • Brewing Industry - Dispersion of Beer Foam Head Retaining Agents
    Ingredients such as propylene glycol alginate (PGA) may be added to beer to stabilize the foam head and to aid resistance to breakdown of foam in the presence of detergent residues or grease on the glass.
  • A 'Fluid' Supermarket (.pdf)
    At the 26,000-square-foot Wal-Mart Super-Center in Aurora, Colo., a propylene glycol-based heat transfer fluid is being used in a secondary-loop refrigeration system. Th e system, which cools the store's meat, dairy, produce and other medium-temperature chilled food display cases, is designed
  • Co-packer depends on Eaton to keep frozen sausage production flowing
    is accomplished in a sophisticated waterfall pouch chiller using a food-grade propylene glycol/water mixture at -5° F. Because the glycol/water mixture comes into physical contact with the product, and because nothing is perfect- including packaging-the chiller is equipped with bottommounted screens

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