International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 12 Issue: 06 | Jun 2025
p-ISSN: 2395-0072
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Neem Finish an Emerging Sustainable Method in Textile Chemical Processing Jaiswal. A1, Barhanpurkar. S2 1Student M.Tech Textile Chemistry, SVITT, SVVV. 2Assistant professor, SVITT, SVVV.
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract: 2. Sustainability in Textile Chemical Processing Textile chemical processing is focusing towards the sustainable and eco friendly methods of processing. Therefore there is a high demand of using natural plant based products in place of chemical alternatives. In this series Neem scientifically known as Azadirachta is a becoming very popular as Neem is recognised traditionally for its antibacterial and medicinal properties, and it has been used as ayurvedic medicine. Neem leaves are abundant in nature and they have various medicinal properties like anti bacterial, anti fungal etc. Extract from neem leaves if used as a finishing agent in the textile industry then it can help in developing a fabric having antibacterial properties along with other medicinal properties of Neem.A lot of research have been done regarding methods to get extract from various parts of Neem plant and its application on textile fabric, but still the methods are not industrially feasible due to their pricing. This review summarises the commercially feasible way to apply neem finish on fabric. For this, a modification in process to get extract from neem leaves have been done and various test have been done to check quality parameters along with calculation of process cost calculation.
Conventional textile chemical processes consume large volumes of water, energy, and chemicals, leading to pollution and resource depletion (Purwar et al., 2008). Sustainable textile processing focuses on reducing environmental burdens by adopting cleaner production technologies, biodegradable inputs, and renewable resources. Plant-based finishes, particularly from botanicals like Neem, are aligned with global sustainability goals such as the UN SDGs. Neem provides an abundant, renewable resource that reduces reliance on petroleumbased agents and supports circular economy principles by utilizing agro-waste (Rose et al., 2020).
3. Botanical and Ethnopharmacological Profile of Neem Neem is a fast-growing tree native to the Indian subcontinent and widely naturalized across tropical and subtropical regions. In Ayurvedic medicine, Neem is revered for its purifying, antimicrobial, and healing properties. Traditionally, it has been used in dental hygiene, skincare, and pest control (Abd El Aty et al., 2018). All parts of the tree—leaves, bark, seeds, and oil— contain bioactive compounds, making Neem a versatile natural resource for various applications including textiles (Purwar et al., 2008).
Key words: Neem, Traditional, Medicinal, Ayurvedic, Commercially
4. Phytochemical Composition Relevant Bioactivities
1. Introduction The textile industry is undergoing a significant transformation driven by increasing consumer awareness, regulatory pressures, and a pressing need for sustainability. Traditionally, textile chemical processing has relied heavily on synthetic agents, many of which have adverse environmental and health impacts. Among natural alternatives, Neem (Azadirachta indica) has emerged as a promising eco-friendly finish due to its multifunctional properties. Neem-based finishes have gained attention for their antimicrobial, insect-repellent, UV-protective, and anti-inflammatory effects, offering substantial benefits across diverse textile applications. This review aims to provide a comprehensive exploration of Neem-based textile finishing processes, highlighting the scientific, industrial, and ecological aspects of this sustainable innovation (Abd El Aty et al., 2018).
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Neem contains over 140 biologically active compounds, including azadirachtin, nimbin, nimbidin, salannin, and quercetin. These phytochemicals confer antimicrobial, antifungal, insect-repellent, and antioxidant properties (Joshi et al., 2007; Patel & Desai, 2014). For textile applications, azadirachtin is particularly effective against mosquitoes and other insects, while nimbidin and quercetin are potent antimicrobial agents. These compounds not only impart functionality but are also biodegradable and skin-friendly (Purwar et al., 2008).
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