Preventing environmental pollution is the main reason for extracting dyes from natural plant sources.Due to the present concern about the use of ecofriendly and biodegradable products, several studies on the use of natural dyes in the textile industry are being done worldwide.Synthetic dye effluent is a problem not only because of its use in the textile industry but also because of its manufacturing and possibly the synthesis of additional raw materials and intermediates.Natural dyes were used much less for textile dyeing once synthetic dyes were developed in 1856.The use of naturally occurring dyes has significantly increased in place of synthetic dyes.Artificial coloring agents and associated manufacturing processes.The act of dying is bad for our health.Using natural dyes can lower the risk associated with synthetic dyes.Since indigo is a chemical that occurs naturally, people have been using it to dye fabrics for thousands of years.This study will investigate a range of raw materials utilized in the extraction process of various natural dyes, in addition to analyzing the characteristics of fabric colored with those dyestuffs.In tests, the majority of natural dyes demonstrated good fastness properties.Many different materials, such as trees, bark, leaves, flowers, and more, can be used to extract dyes.The majority of natural dyes have unique qualities, such as UV protection, reduced toxicity, and anti-microbial qualities.
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Vijayalakshmi et al. (2024) studied this question.
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