A - Human Necessities – 23 – L
Patent
A - Human Necessities
23
L
A23L 3/3544 (2006.01) A23L 3/3436 (2006.01) A23L 3/3508 (2006.01) A23L 3/358 (2006.01) B01J 20/04 (2006.01) B65D 81/26 (2006.01)
Patent
CA 2041499
The present invention provides a new oxygen absorbent sealed in a pack with food to prevent the food from deteriorating. The oxygen absorbent contains ascorbic acid and/or salts thereof, an alkaline compound such as sodium carbonate, a reaction accelerator such as ferrous sulfate, and a silica gel, improving the flowability and the oxygen absorbability.
Tabata Akihiko
Ueno Ryuzo
Kabushikikaisha Ueno Seiyaku Oyo Kenkyujo
Kirby Eades Gale Baker
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