| http://www.w3.org/ns/prov#value | - The residual dissolved oxygen concentration within the aqueous shellac coating agent is preferably reduced to no more than 2 mg/L. [0119] An aqueous shellac coating agent of the present invention can be produced by a variety of processes, including a process in which the shellac is dispersed in water, and a basic amino acid and/or a basic phosphate is then added, or a process in which the shellac
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