Optimization of the Dyeing Conditions of Natural Dye from African Locust Bean (Parkia biglobosa) Pod on Cotton Fabrics
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Abstract
This study examines the dyeing performance, color fastness, surface morphology, and antimicrobial properties of cotton fabrics dyed with natural dye extract, both with and without mordant treatment. The dye extract was applied to treated and untreated cotton fabrics, while CuSO₄, FeSO₄, and KAl(SO₄)₂ were used as mordants to produce different color shades. The optimum dyeing conditions for treated and untreated cotton fabrics were identified at dye concentrations of 2% and 1.5%, temperatures of 90°C and 80°C, and dyeing times of 60 and 50 minutes, respectively. Color fastness to washing and sunlight was evaluated, and the surface morphology of dyed and undyed fabrics was investigated using SEM. The dyed cotton fabrics demonstrated good color fastness, with ratings ranging from 3 to 5 under washing and sunlight exposure. Antimicrobial analysis showed that all dyed fabrics, with and without mordants, produced no inhibition zone against the bacteria Bacillus subtilis and Salmonella typhi, with values of 0.00 ± 0.00. However, the dyed fabrics exhibited varying inhibition zones against the fungus Penicillium notatum. Treated cotton dyed with copper sulphate mordant showed the highest inhibition zone of 1.1 ± 0.00 mm, whereas untreated cotton dyed with potassium aluminium sulphate mordant showed the lowest inhibition zone of 0.4 ± 0.00 mm. The study concludes that mordant-assisted dyeing can improve shade variation and maintain acceptable color fastness in cotton fabrics, while the antifungal activity of the dyed fabrics suggests potential functional value for naturally dyed textile applications.
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References
Cheran, E., Rahale, C. S., Lakshmanan, A., Subramanian, P., Raja, K., & Divyabharathi, P. (2022). Synthesis and characterization of a novel maize cob based nanocellulose. International Journal of Plant & Soil Science, 34(21), 678–687. https://doi.org/10.9734/ijpss/2022/v34i2131318
D’Cruz, A. S. C. (2020). Study of the effect of detergents on the wash fastness properties of naturally dyed cotton fabric using the Grey scale method. Journal of Resource Management and Technology, 11(3), 368–377.
Dass, P. M., Joshua, Y., Atoshi, M. A., & Emmanuel, E. (2023). Extraction, optimization and evaluation of turmeric root (Curcuma longa) dyeing conditions on cotton fabric. International Journal of Multidisciplinary Research and Growth Evaluation, 4(5), 930–935. https://doi.org/10.54660/.ijmrge.2023.4.5.930-935
Dilshad, J., & Sannapapamma, K. J. (2018). GCMS analysis and colour fastness properties of silk yarn dyed with Acacia nilotica pods. The Pharma Innovation Journal, 7(8), 474–479.
Ezeokonkwo, M. A., Okafor, S. N., & Godwin-Nwakwasi, E. U. (2018). Preliminary characterization of some natural dyes. African Journal of Pure and Applied Chemistry, 12(7), 54–61. https://doi.org/10.5897/AJPAC2018.0767
Farahmand, H., Robinson, G., Gerasymchuk, M., & Kovalchuk, I. (2023). Copper sulphate inhibits Penicillium olsonii growth and conidiogenesis on Cannabis sativa. Journal of Plant Pathology, 105(4), 1645–1650. https://doi.org/10.1007/s42161-023-01374-5
Islam, T., Khan, A. M., Karim, M. R., Hossain, S., & Jalil, M. A. (2024). Assessing the dyeing efficacy and environmental impact of cotton fabric dyed with sawmill bio-waste extracts and metal salts. SPE Polymers, 5(3), 444–456. https://doi.org/10.1002/pls2.10136
Joshua, Y., Atoshi, M. A., Japhet, A. T., & Efu, A. (2023). Production and testing of Baphia nitida stem dye on cotton fabric. Nigerian Research Journal of Chemical Sciences, 11(2), 203–216.
Kanadi, A. A., Yakubu, J., Shalbugau, K. W., Atiku, J. U., Yakubu, J., & Dass, P. M. (2026). Extraction and characterization of natural dye obtained from African locust bean (Parkia biglobosa) pod bark. Kwaghe International Journal of Sciences and Technology, 3(1), 254–275. https://doi.org/10.58578/kijst.v3i1.9400
Kanchana, R., Fernandes, A., Bhat, B., Budkule, S., Dessai, S., & Mohan, R. (2013). Dyeing of textiles with natural dyes: An eco-friendly approach. International Journal of ChemTech Research, 5(5), 2102–2109.
Khatun, M. H., & Mostafa, M. G. (2022). Optimization of dyeing process of natural dye extracted from Polyalthia longifolia leaves on silk and cotton fabrics. Journal of Natural Fibers, 19(16), 12996–13011. https://doi.org/10.1080/15440478.2022.2081281
Khin, O. O., & Yee, O. S. (2017). A study on the fastness properties of cotton fabric dyed with turmeric dyestuff. International Journal for Innovative Research in Multidisciplinary Field, 3(8), 135–138.
Kumar, A., Dixit, U., Singh, K., Gupta, S. P., & Beg, M. S. J. (2021). Structure and properties of dyes and pigments. In R. Papadakis (Ed.), Dyes and pigments: Novel applications and waste treatment (pp. 1–19). IntechOpen. https://doi.org/10.5772/intechopen.97104
Mahilrajan, S., Nandakumar, J., Kailayalingam, R., & SriVijeindran, S. (2014). Optimization of dyeing condition and its dyeing on Palmyrah (Borassus flabellifer) leaves. IOSR Journal of Environmental Science, Toxicology and Food Technology, 8(12), 47–52. https://doi.org/10.9790/2402-08124752
Mahizhchi, E., Sivakumar, D., & Jayaraman, M. (2024). Antimicrobial resistance: Techniques to fight AMR in bacteria—A review. Journal of Pure and Applied Microbiology, 18(1), 16–28. https://doi.org/10.22207/JPAM.18.1.53
Mansour, R., & Ben Ali, H. (2021). Investigating the use of chitosan: Toward improving the dyeability of cotton fabrics dyed with roselle (Hibiscus sabdariffa L.). Journal of Natural Fibers, 18(7), 1007–1016. https://doi.org/10.1080/15440478.2019.1675217
Mohamed, A. L., Hassabo, A. G., & Shaarawy, S. (2016). Surface modification of cotton fibers for improving dyeability. Carbohydrate Polymers, 136, 343–351.
Musinguzi, A., Mwasiagi, J. I., Wanyama, A., & Gumisiriza, O. (2019). Antimicrobial activity of cotton and silk fabrics dyed with Datura stramonium (Jimson weed) plant leaf extracts. African Journal of Microbiology Research, 13(29), 667–674. https://doi.org/10.5897/AJMR2019.9108
Nwadiokwu, E. S., Ezeanyanaso, C. S., & Akinboade, D. A. (2019). Application of turmeric dye (curcumin) on cotton fabrics. International Journal of Advanced Academic Research: Sciences, Technology and Engineering, 5(6), 75–81. https://www.ijaar.org/articles/Volume5-Number6/Sciences-Technology-Engineering/ijaar-ste-v5n6-jun19-p19.pdf
Nwonye, N. U., & Ezema, P. N. (2017). Extraction and utilization of natural dye extract from Guinea corn leaf. International Journal of Development Strategies in Humanities, Management and Social Sciences, 7(1), 40–51. https://internationalpolicybrief.org/wp-content/uploads/2023/10/ARTICLE4-32.pdf
Onyesm, I. E. (2017). Extraction, characterization and application of natural dye from Nesorgodonia papaverifera and Berlinia grandiflora [PhD thesis, Delta State University]. https://www.delsu.edu.ng/clt/EXTRACTION%2C%20CHARACTERIZATION%20AND%20APPLICATION%20OF%20NATURAL%20DYE%20FROM%20Nesorgodonia%20papaverifera%20AND%20Berlinia%20grandiflora.pdf
Otutu, J. O., Osabohien, E., & Efurhievwe, E. M. (2010). Extraction of natural dyes for textile dyeing from the by-products of the timber industry. Biosciences Biotechnology Research Asia, 7(1), 87–92. https://www.biotech-asia.org/vol7no1/extraction-of-natural-dyes-for-textile-dyeing-from-the-by-products-of-the-timber-industry/
Richhariya, G., Kumar, A., Tekasakul, P., & Gupta, B. (2017). Natural dyes for dye-sensitized solar cell: A review. Renewable and Sustainable Energy Reviews, 69, 705–718. https://doi.org/10.1016/j.rser.2016.11.198
Sadiku, O. A. (2010). Processing methods influence the quality of fermented African locust bean (iru/ogiri/dadawa) Parkia biglobosa. Journal of Applied Sciences Research, 6(11), 1656–1661.
Usman, H., Kaigama, A. U., Ibisagba, O. O., Fulata, A. M., & Ahmed, I. A. (2018). Phytoconstituents evaluation and antimicrobial efficacy of the crude flavonoids and saponins rootbark extracts of Terminalia avicennioides and Ficus polita. Journal of Herbmed Pharmacology, 7(2), 106–111. https://doi.org/10.15171/jhp.2018.18
Verma, M., Singh, S. S. J., Rose, N. M., & Singh, R. (2017). Ecofriendly dyeing of cotton fabric after biopolymer treatment by using outer skin of onion. International Journal of Pure & Applied Bioscience, 5(1), 552–557. https://doi.org/10.18782/2320-7051.2517
Wanyama, P. A. G., Kiremire, B. T., & Murumu, J. E. S. (2014). Extraction, characterization and application of natural dyes from selected plants in Uganda for dyeing of cotton fabrics. African Journal of Plant Science, 8(4), 185–195. https://doi.org/10.5897/AJPS12.065
Wanyama, P. A. G., Kiremire, B. T., Murumu, J. E. S., & Kamoga, O. (2011). Textile dyeing and phytochemical characterization of crude plant extracts derived from selected dye-yielding plants in Uganda. International Journal of Natural Products Research, 1(2), 26–31.




















