Colorful and semi durable antioxidant finish of woolen yarn with tannin rich extract of Acacia nilotica natural dye

Rather, Luqman Jameel; Akhter, Sabiyah; Padder, Rayees Ahmad; Hassan, Qazi Parvaiz; Hussain, M. Ejaz; Khan, Mohd Ali; Mohammad, Faqeer

doi:10.1016/j.dyepig.2017.01.018

Cited by 109 publications

(52 citation statements)

References 36 publications

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“…Thus, tannin dyes are taken seriously again, considering their historical position in the dyeing of ancient textiles. In addition to normal coloring, the antibacterial, antioxidant, ultraviolet (UV) protection, and flame retardant properties of tannins on textiles are being utilized to develop functional textiles [7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Preliminary Studies on the Application of Grape Seed Extract in the Dyeing and Functional Modification of Cotton Fabric

2020

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Cotton has the shortcomings of having no antibacterial, antioxidant and ultraviolet (UV) protection properties, which are of great importance for health protection purposes. In the present study, grape seed extract (GSE) mainly composed of proanthocyanins (tannins) was employed to simultaneously import pale colors and the three aforementioned functions to cotton fabric. The tests on the application conditions of GSE showed that pH and GSE concentration had great impact on the color depth of cotton fabric, and the color hue of dyed fabric could be controlled in the absence of pH regulators due to the weakly acidic nature of GSE solution. The fabric dyed with 10%owf (on the weight of fabric) GSE exhibited an excellent inhibition effect towards Escherichia coli, whereas the one dyed with 20%owf GSE had high antioxidant activity of 97%. The fabric dyed with 5%owf GSE offered excellent UV protection. This study reveals that GSE can be used as a functional finishing agent for health protection in cotton textiles in addition to coloration capability.

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Section: Introductionmentioning

confidence: 99%

Preliminary Studies on the Application of Grape Seed Extract in the Dyeing and Functional Modification of Cotton Fabric

2020

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“…Colorimetric parameters of dyed wool fabric were obtained on Hunter Lab Ultra Scan PRO reflectance spectrophotometer (10° standard observer; illuminant D65) in terms of CIELab values (L*, a*, b*, c*, h o ) and color strength (K/S) .

\frac{K}{S} = \frac{{((), bold1 - bold-italicR)}^{bold2}}{bold2 bold-italicR}

where K is the adsorption coefficient, R is the reflectance of dyed sample and S is the scattering coefficient.…”

Section: Methodsmentioning

confidence: 99%

“…UV‐protection ability of unfinished and the finished wool fabrics were measured according to Australian/New Zealand standard AS/NZS 4399:1996 Sun Protective Clothing‐Evaluation and Classification . % UV transmittance ( T UVA , T UVB ) and UPF were calculated as below :

T {(italicUV)}_{i} = \frac{1}{m} \sum_{280}^{400} t_{λ}

where m is the no.…”

Section: Methodsmentioning

confidence: 99%

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Coloration, UV Protective, and Antioxidant Finishing of Wool Fabric Via Natural Dye Extracts: Cleaner Production of Bioactive Textiles

Rather

Shabbir

et al. 2019

Env Prog and Sustain Energy

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Biocompatibility and biodegradability of natural compounds attracted researchers to utilize them toward healthy environment, and so for the production of ecofriendly textiles. The present study reports a cleaner production approach to develop bioactive textiles via the application of Acacia nilotica, Terminalia arjuna, and Adhatoda vasica natural dyes. Colorimetric characteristics, sun protection and antioxidant properties of bioactive wool fabrics have been evaluated. Evaluation of these characteristics with the effect of iron pre‐mordanting was also assessed. A broad range color palette is obtained with good fastness results to washing and rubbing. Sun protection properties of developed bioactive wool fabrics were assessed in terms of ultraviolet protection factor (UPF) and UV transmittance in ultra‐violet region (UV‐A and UV‐B), relative to un‐dyed wool fabrics. Antioxidant properties of developed wool fabric were determined in terms of % inhibition of peroxidation by ABTS (2,2′‐Azino‐bis(3‐ethylbenzothiazoline‐6‐sulphonic acid)) radical scavenging activity. Transmittance values of <5% and >40% inhibition of peroxidation demonstrates the use of promising natural multifunctional finishing agents from A. nilotica, T. arjuna, and A. vasica natural dyes for the development of bioactive textile fabrics. © 2019 American Institute of Chemical Engineers Environ Prog, 38:e13146, 2019

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“…Acacia cyclops: Isolated saponins and other compounds with chemical structure from this plant consisting alleopathic effect are Mollisside B (35), (Z)-3-hexen-1-ol acetate (36), 4-Oxoisophorone (37), (Z)-β-ocimene (38), Cyclopside 1 (39), Cyclopside 2 (40), Nonadecane (41), and Caryophyllene (42) ( Figure 4) (Kotze et al, 2010;Jelassi et al, 2014Jelassi et al, , 2016. Figure 7) (Salem et al, 2011;Rather et al, 2017;Revathi et al, 2017). The reported phytoconstituents showed antiinflammatory and carbolytic activity ( Figure 6) (Jia et al, 2017).…”

Section: Chemical Compoundsmentioning

confidence: 99%

A Mini Review on the Chemical Compounds of the Genus Acacia

Hussain¹

2019

Bangla Pharma J

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The genus Acacia is a pioneering source of diversified chemical compounds. The purpose of this review is to compile of the phytochemicals from few species of Acacia. A total ten species of Acacia were studied and seventy six (1-76) phytoconstituents, including their chemical structures are reported in this review. The highest number of chemical compounds has been reported from Acacia nilotica. Bangladesh Pharmaceutical Journal 22(2): 235-242, 2019

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Colorful and semi durable antioxidant finish of woolen yarn with tannin rich extract of Acacia nilotica natural dye

Cited by 109 publications

References 36 publications

Preliminary Studies on the Application of Grape Seed Extract in the Dyeing and Functional Modification of Cotton Fabric

Preliminary Studies on the Application of Grape Seed Extract in the Dyeing and Functional Modification of Cotton Fabric

Coloration, UV Protective, and Antioxidant Finishing of Wool Fabric Via Natural Dye Extracts: Cleaner Production of Bioactive Textiles

A Mini Review on the Chemical Compounds of the Genus Acacia

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