Frontier Natural Products, アルム顆粒、 16 oz (453 g) (Discontinued Item)


  • Non-Irradiated
  • Kosher
  • Alum is the chemical compound aluminum sulfite and is also referred to as ammonium aluminum sulfite or ammonium alum. Alum is used primarily as a pickling agent, to add crispness, or as a dye fixer (mordant).


    Use in home pickling to add crispness. For recipes that call for powder, granules can be ground in a spice grinder.