Is Dextrose the same as Atomized Glucose Powder?
"Atomized glucose" seems to be primarily a French product, derived from spray-drying glucose syrup. Glucose syrup is best known in America as corn syrup (e.g. light Karo, not HFCS), and is mostly, but not entirely, glucose. Dextrose is pure crystalline glucose. They are not exactly the same ingredient, and probably not interchangeable in fussy recipes.