Natural Dyeing Techniques for Textile Applications
Summary
Natural dyeing harnesses coloured compounds from plants, insects and minerals to impart hue and functionality to fibres. Traditional methods rely on aqueous extraction of flavonoids, anthocyanins, tannins and quinones, followed by mordanting to secure the dye onto textile substrates. Advances in extraction now include ultrasound-assisted, enzyme-mediated and sonochemical approaches to improve yield, reduce water and energy consumption and control shade reproducibility. Mordants—metallic salts or biopolymers—modify dye–fibre affinity, tuning fastness and colour depth. Experimental kinetics and adsorption isotherm models elucidate interactions at the fibre surface, guiding process optimisation. Recent work also explores pre- and post-treatment of cellulose, polyester and protein fibres to enhance uptake, while tailoring functional properties such as antimicrobial activity, UV protection and antioxidant behaviour. The field balances heritage techniques with modern engineering, seeking scalable, eco-benign routes that respond to stringent environmental regulations and consumer demand for sustainable textiles. Integration of green chemistry principles, circular-economy sourcing and lifecycle analysis underpins the ongoing shift towards natural dyes in both artisan and industrial contexts.
Research from Nature Portfolio
No recent Nature Portfolio content available.
Natural Dyeing Techniques for Textile Applications publication trend
The graph below shows the total number of articles in natural dyeing techniques for textile applications across all publications each year (not limited to Nature Index journals).
Technical terms
Mordant: A substance, often a metal ion or biopolymer, that binds dye molecules to fibres, improving fixation and fastness.
Fastness: The resistance of a dyed fabric to fading or colour transfer under conditions such as washing, light exposure or rubbing.
K/S value: A numerical indicator of colour strength derived from the Kubelka–Munk equation based on diffuse reflectance measurements.
Sonochemical dyeing: A technique using ultrasonic waves to enhance dye extraction and uptake by disrupting cell walls and promoting mass transfer.
References
- Advancements in Sustainable Natural Dyes for Textile Applications: A Review. Molecules (2023).
- Natural Quinone Dyes: A Review on Structure, Extraction Techniques, Analysis and Application Potential. Waste and Biomass Valorization (2021).
About these summaries
This Nature Research Intelligence Topic summary is created with the cited references and a large language model. We take care to ground generated text with facts, and have systems in place to gain human feedback on the overall quality of the process in line with our AI principles. We strive to create accurate and useful summaries for people unfamiliar with the research topic and that supports this goal. These pages are a beta release and will be updated as we learn how best to help people gain value from a research topic summary.
Turn complex research questions into confident strategic decisions
When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on.
Benchmark your performance against global peers using robust, methodologically sound analysis.
Combine quantitative metrics with qualitative expert insight to uncover strengths, gaps and emerging opportunities.
Gain tailored, decision-ready recommendations aligned to your strategic priorities.
Talk to us to learn more about our data dashboards and bespoke strategy reports.
Grow research skills, confidence and careers with training built for every stage of the research lifecycle.
Developed with Nature Portfolio journal Editors and internationally renowned experts. Discover three ways to learn:
Self-paced, online courses in convenient bite-sized units, covering key skills across scientific writing, publishing, grant writing, data analysis, and more.
Expert trainer-led workshops with hands-on exercises and real-time feedback across core research skills, delivered via interactive group sessions.
Editor-led workshops combining core principles in writing and publishing, personalised 1:1 feedback from Nature Portfolio Editors and hands-on exercises.
Explore course catalogues and workshop agendas, enquire about the options or request institutional pricing.