abstract |
(57) [Problem] To further shorten the deoxidation time of an oxygen absorbent. SOLUTION: The present invention relates to an aliphatic hydrocarbon compound having an unsaturated group and / or an unsaturated fatty acid compound, wherein Cu, F e, at least one salt selected from the group consisting of Ca, Pb, Zn and at least one salt selected from the group consisting of Ca, Pb, Zn by mixing at least one salt selected from the group consisting of: Realize shortening. |