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Brown color extraction from dandelion roots (Taraxacum officinale) involves isolating natural compounds such as tannins, inulin degradation products, and polyphenols, which develop warm brown tones during drying and extraction. The process begins with harvesting mature dandelion roots, followed by thorough cleaning, slicing, and drying. Once dried, the roots are ground into a fine or coarse powder to increase extraction efficiency. Extraction is typically performed using hot water, ethanol, or methanol, with extended steeping or gentle heating to draw out the color-rich compounds. As the roots oxidize during processing, deeper brown hues emerge, especially when exposed to mild alkaline or heat treatment. The resulting brown extract is filtered and concentrated and can be used in natural textile dyes, ink production, and cosmetic applications. Proper control of temperature, solvent type, and pH is essential to achieve consistent color intensity and stability.

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Herbal / Solvent Extraction Plants

Brown Color Extraction from Dandelion Roots

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