Black Olives – Food Recipe Patent

Ever wondered why some olives are black on the outside and brownish on the inside?

To get top 💲💰 💵 for your olives, they must be jet black. If yours are slightly off-colour, don’t worry, just “rust” them using this patented method:

  • Immerse debittered black ripe olives in water
  • Heat the water to a temperature >70C
  • Add ferrous iron to the water
  • Soak the olives without aeration for 24-36 hours for the iron to penetrate the olives
  • Aerate the solution to “rust” the iron and turn the olive jet-black

Black olives – possibly better than spinach for treating anemia 💪 .

(US5837304)

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