Green Application of Isolated Colorant from Neem Bark for Mordant-Coated Wool: Optimization of Dyeing and Mordanting for Shade Development

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dc.authoridZor, Aydin/0000-0003-1338-3445
dc.authoridOZOMAY, MERAL/0000-0003-0138-0060
dc.contributor.authorAdeel, Shahid
dc.contributor.authorZuber, Muhammad
dc.contributor.authorKinik, Mustafa
dc.contributor.authorZor, Aydin
dc.contributor.authorBuyukkol, Semih
dc.contributor.authorKahraman, Ayse Derya
dc.contributor.authorOzomay, Meral
dc.date.accessioned2024-11-07T13:35:23Z
dc.date.available2024-11-07T13:35:23Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis study aimed to assess the effectiveness of utilizing a tannin-based natural brown colorant from neem bark for dyeing wool under microwave treatment, specifically evaluating its coloring efficiency. The colorant was extracted in a methanol solution that had been acidified both before and after being subjected to microwave treatment for up to 6 min. The dyeing variables were optimized to create new shades of dye with desirable fastness properties, and sustainable chemical and bio-mordants ranging from 1 to 10 g/100 mL were employed. Through experimentation, it was determined that when an unirradiated acidic methanolic extract (AME) with a salt concentration of 3 g/100 mL was applied onto wool fabric (RWF) and subjected to microwave treatment for 4 min, it resulted in a high color yield. This was achieved by heating the solution to 65 degrees C and allowing it to remain in contact with the fabric for a duration of 65 min. Favorable color characteristics were achieved when utilizing a pre-chemical mordant of 5% Fe and a post-chemical mordant of 5% Fe. In contrast, the utilization of 7% henna as a pre-bio-mordant in combination with 3% turmeric extract as a meta-bio-mordant resulted in favorable color characteristics. The study concludes that microwave treatment exhibits outstanding sustainable efficacy in isolating colorants from neem bark powder for wool dyeing. Incorporating bio-mordants further enhanced the process's sustainability and eco-friendliness.
dc.identifier.doi10.3390/coatings13091639
dc.identifier.issn2079-6412
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85172760491
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.3390/coatings13091639
dc.identifier.urihttps://hdl.handle.net/11480/16462
dc.identifier.volume13
dc.identifier.wosWOS:001076994700001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofCoatings
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectbio-anchors
dc.subjectgreen extraction
dc.subjectmicrowave radiation
dc.subjectneem
dc.subjectsustainability
dc.subjecttannin
dc.titleGreen Application of Isolated Colorant from Neem Bark for Mordant-Coated Wool: Optimization of Dyeing and Mordanting for Shade Development
dc.typeArticle

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