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Color Source & Pigments:
Iris roots, especially from species like Iris germanica (Orris root) and Iris pallida, are rich in flavonoids and anthocyanins, which produce soft purple, beige, or yellowish hues. The final extracted color varies depending on extraction conditions such as pH and the type of mordants applied during dyeing.

Extraction Processes:

Water-Based Extraction: Used primarily for natural dyeing and pigment production. This method involves soaking or boiling the iris root powder in water under controlled temperature and pH to release the color compounds effectively. Adjusting pH can shift the color tones, making the extract versatile for textile and craft applications.
Alcohol Extraction: Employed mainly in the perfume and aromatics industry to extract fragrant compounds alongside pigments. This involves macerating or percolating the iris root in ethanol or other suitable alcohol solvents, producing a concentrated extract rich in aromatic and color constituents.
These extraction methods allow the utilization of iris roots both as natural colorants and valuable aromatic ingredients.

Herbal / Solvent Extraction Plants

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Herbal / Solvent Extraction Plants

Color Extraction from Iris Roots

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