36+ Natural Dyes From Plants Nz UK. The main idea of extracting dyes from plant (natural) sources is to avoid the environmental pollution. There are many methods used to extract dyes from plants and use them to color fibers.
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By judith lange imagine a world with no colored fabric. The yellows are quite easy to obtain and the shades obtained are very anthemis tinctoria is a herbaceous perennial plant (asteraceae family), from which the golden yellow pigments are extracted from its dried flowers. Natural dyes from plants provide important alternative to petrochemical in the present work seven plants species extracts were used to dye the cotton fabrics at optimized conditions by using a single mordant and checked the colour fastness of the dyed fabrics were also evaluated. In this interview, fiber and dye expert rebecca r.