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Plant colours have been around from preindustrial times and require little or no chemicals during their processing and use.

ENVIRONMENT

NON
POLLUTING

MAKER

GOOD  FOR
COMPOSTING

USER

Medicinal &
UV filtration

Plant based colours are beneficial for the following reasons:

.

Completely biodegradable

.

Possess medicinal, antibacterial, antifungal and UV filtration properties

.

Useful for irrigation and composting (Plant colour waste from Indigo is nitrogen rich)

.

Versatile- Pharmaceuticals, Textiles, Leather, Surface paints, Food and Cosmetics

References:

1.

1. Ecotoxicological and health concerns of persistent coloring pollutants of textile industry wastewater and treatment approaches for environmental safety paper, JECE

2.

Antibacterial Functionalization and Simultaneous Coloration of Wool Fiber with the Application of Plant-Based Dyes by, Mohd Shabbir, Luqman Jameel Rather, Mudsser Azam, Qazi Mohd. Rizwanul Haque, Faqeer Mohammad, Pages 437-449, Published 30 Jul 2018, Journal of natural fibres.Volume 17, 2020 - Issue 3

3.

X.X. Feng et al. New insights into solar UV-protective properties of natural dye, Journal of Cleaner Production (2007)

4.

Antimicrobial activity of some Natural Dyes, by Rajni Singh et.al, IIT Delhi, Dept of Chemistry, Dec 2004

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