| http://www.w3.org/ns/prov#value | - However, when an unsaturated fatty acid compound(s) of oxygen absorbent was(are) supported on a porous carrier such as zeolite, there were problems that the oxygen absorbing velocity of the composition thus obtained was not only small, but also it depended on water content of a porous carrier such as zeolite and the higher the water content of a porous carrier such as zeolite, the more was require
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