Dyeing of cotton with thyme and pomegranate peel

Davulcu, Asım; Benli, Hüseyin; Şen, Yasin; Bahtiyari, M. İbrahim

doi:10.1007/s10570-014-0427-8

Cited by 71 publications

(32 citation statements)

References 26 publications

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“…The presence of -NH 2 group in the treated fabric is responsible for introducing a cationic site in jute polymer resulting in improved dye exhaustion and also interaction with microorganisms for antibacterial properties. Again, the spectrum near 2900 cm −1 corresponding to the symmetric stretching of methylene (-CH 2 -) groups (Davulcu et al 2014) and 1735 cm −1 related to the C=O stretch of esters were found to be similar in all the tested samples. The absorption peak that appeared at 1640 cm −1 for chitosan-treated jute suggested the formation of Schiff base (C=N double bond) between aldehydic carbonyl group of cellulose and amino group of chitosan.…”

Section: Characterization Of Dyed Fabric Samples Ftir Spectroscopic Amentioning

confidence: 80%

Improving dyeability and antibacterial activity of Lawsonia inermis L on jute fabrics by chitosan pretreatment

Bhuiyan

Islam

et al. 2017

Text Cloth Sustain

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This paper investigates the dyeing and antimicrobial properties of jute fiber with natural dye henna after treatment with biopolymer chitosan. The treatment was carried out by applying chitosan solution on the fiber followed by dyeing with henna dye. Then, the performance was assessed in terms of the depth of shade by measuring K/S value and colorfastness properties of chitosan-treated dyed fabric samples. It has been observed that chitosantreated fabrics showed a higher depth of shade compared to untreated dyed samples. As far as colorfastness is concerned, the dyed samples with and without chitosan pretreatment exhibited almost similar dry rubbing fastness. However, chitosan-treated fabrics showed inferior fastness ratings for wet rubbing and washing, particularly for the fabrics with higher chitosan concentrations. Again, the experimental results demonstrated that the combination of chitosan and henna dye can significantly enhance the antibacterial activity of jute fiber against the organism Staphylococcus aureus and Klebsiella pneumoniae. These findings suggest that the application of chitosan and natural dye from henna onto jute fiber is an approach to get the desired dyeing and antibacterial property.

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Section: Characterization Of Dyed Fabric Samples Ftir Spectroscopic Amentioning

confidence: 80%

Improving dyeability and antibacterial activity of Lawsonia inermis L on jute fabrics by chitosan pretreatment

Bhuiyan

Islam

et al. 2017

Text Cloth Sustain

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“…It also contains pigments called anthocyanidins (Figure 4). ose pigments are further divided into pelargonidins, cyanidins and delphinidins [22][23][24][25]. e nal colour of 100% cotton samples dyed with pomegranate peel extract can vary from yellow, brown to black and is a result of the used mordant.…”

Section: Pomegranate Peelmentioning

confidence: 99%

“…When using metal salt, better colour strength is obtained [22]. However, it was found that mordanting process was not essential for dyeing cotton with pomegranate peel extract [23]. Cotton, wool and silk fabrics dyed with pomegranate peel extract showed excellent deodorising performance with high wash fastness [24].…”

Section: Pomegranate Peelmentioning

confidence: 99%

Natural Dyeing and UV Protection of Raw and Bleached/Mercerised Cotton

Čuk¹,

Gorjanc²

2017

TEK

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Dyeing with natural dyes extracted from curcuma, green tea, avocado seed, pomegranate peel and horse chestnut bark was studied to evaluate the dyeability and ultraviolet (UV) blocking properties of raw and bleached/mercerised cotton fabrics. 20 g/l of powdered plant material was extracted in distilled water and used as a dyeing bath. No mordants were used to obtain ecologically friendly fi nishing. The colour of samples was measured on a refl ectance spectrophotometer, while UV-blocking properties were analysed with UV-Vis spectrophotometer. The results showed that dyeing increased UV protection factor (UPF) to all samples, however much higher UPF values were measured for the dyed raw cotton samples. The highest UPF values were obtained on both cotton fabrics dyed with pomegranate peel and green tea extracts, giving them excellent protective properties (UPF 50+). The lowest UPF values were obtained by dyeing cotton with avocado seed extract and curcumin. Dyeing with selected dyes is not stable to washing, so the UV-blocking properties worsen after repetitive washing. However, raw cotton samples retain their very good UVblocking properties, while bleached/mercerised cotton fabrics do not provide even satisfactory UV-blocking properties. No correlation between CIE L*a*b*, K/S and UPF values were found. Keywords: UV protection, dyeing, natural dyes, cotton Izvleček

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“…Natural dyes are alternately obtained from natural resources (animal or plant matter) [6]. These are biodegradable, anti-allergic and non-toxic [7].…”

Section: Introductionmentioning

confidence: 99%

Study on Tencel Fabric Dyeing with Pomegranate Peel Natural Dyes

Rehman¹,

Naveed²,

Nadeem³

et al. 2017

Asian J. Chem.

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Textile industries have initiated consideration of using natural dyes, for dyeing and printing of textile goods, to provide the eco-friendly environment. In this research, dyestuff extraction from the pomegranate peel was applied to dye tencel fabric by the solvent extraction process. Ferrous sulphate and copper sulphate were used as mordant agents and three different mordanting methods as pre-mordanting, simultaneous-mordanting and post-mordanting were executed. The dyeing results were accessed through colour fastness properties in accordance with the ISO standards. The color shade (K/S: 4.72), washing fastness, light and rubbing fastness in all dyed samples were excellent (4-5 grade) through pre-mordanting dyeing method. Ferrous sulphate mordant was more effective than the copper sulphate mordant while samples dyed with pomegranate peel. Perspiration fastness outcomes (4-5 grade) were similar through both mordant agents in all the methods. In general, the best results of fastness were obtained by ferrous sulphate mordant using pre-mordanting method.

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Dyeing of cotton with thyme and pomegranate peel

Cited by 71 publications

References 26 publications

Improving dyeability and antibacterial activity of Lawsonia inermis L on jute fabrics by chitosan pretreatment

Improving dyeability and antibacterial activity of Lawsonia inermis L on jute fabrics by chitosan pretreatment

Natural Dyeing and UV Protection of Raw and Bleached/Mercerised Cotton

Study on Tencel Fabric Dyeing with Pomegranate Peel Natural Dyes

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