词条 | Some natural dyes and their sources |
释义 | Some natural dyes and their sources Table Some natural dyes and their sources colour/class name source yellow/flavonoid weld quercetin safflower seeds, stems, leaves of Reseda luteola North American oak bark, Quercus tinctoria nigra dried petals of Carthamus tinctorius red/anthraquinone kermes cochineal alizarin insects, Coccus ilicis insects, Dactylopius coccus madder plant roots, Rubia tinctorum blue/indigoid indigo, woad indigo plant leaves, Indigofera tinctoria L. purple/indigoid Tyrian purple mollusks, Murex brandaris black/chroman logwood heartwood, Haematoxylon campechianum L. See as table: ![]() |
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