Assertion: coloring material | /r/HasProperty | protein-based pigment
Facets:
Source sentences:
text: A coloring material according to the embodiment is a coloring material including a protein-based pigment and a chelating agent.
text: The coloring material according to the embodiment is a coloring material including a protein-based pigment and a chelating agent, the coloring material having a color value of 4 or more and 540 or less, the content of the chelating agent in the coloring material being 10% by mass or more and 99% by mass or less with the content of solid components in the coloring material being 100% by mass.