Extraction of natural dye from red calico leaves: Gamma ray assisted improvements in colour strength and fastness properties

Khan, Asma; Iqbal, Naeem; Adeel, Shahid; Azeem, Muhammad; Fatima, Batool; Bhatti, Ijaz Ahmad

doi:10.1016/j.dyepig.2013.11.024

Cited by 142 publications

(49 citation statements)

References 24 publications

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“…Pretreated cotton and dye powder were exposed to absorbed doses of 10, 15, 20, 25, and 30 kGy using Cs-137 gamma irradiator at Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan (Khan et al 2014). Aqueous and alkaline extract were obtained by boiling irradiated (RP) and un-irradiated accacia powder (NRP).…”

Section: Irradiation and Extraction Processmentioning

confidence: 99%

Eco-Friendly Dyeing of Gamma Ray Induced Cotton Using Natural Quercetin Extracted from Acacia Bark(A. nilotica)

Gulzar

Adeel

Hanif

et al. 2015

Journal of Natural Fibers

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For the present study Quercetin has been extracted and applied onto the gamma irradiated cotton. Fabrics and powder have been exposed to different absorbed doses and dyeing has been performed at various parameters. It is observed that 20 kGy is the optimum absorbed dose for surface modification of cotton. It has been also found that good colour strength has been obtained at 60 • C by dyeing optimal fabric for 40 min using dye bath of pH6 keeping liquor concentration of 1:30 and electrolyte concentration of 1 g. 7% of tannic acid as pre-mordant and 5% of Copper sulphate as post mordant was optimum conditions to get good fastness properties according to ISO standard methods. Quercetin from acacia bark under ionizing radiation can safely be used as possible substitute to reddish-brown synthetic dyes.

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Section: Irradiation and Extraction Processmentioning

confidence: 99%

Eco-Friendly Dyeing of Gamma Ray Induced Cotton Using Natural Quercetin Extracted from Acacia Bark(A. nilotica)

Gulzar

Adeel

Hanif

et al. 2015

Journal of Natural Fibers

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“…In many of the world's developing countries, vegetable sources not only give final products with a great variety of shades but also the possibility of an income through sustainable harvest and sale of these plants [6]. Many of the vegetable dyes attract the most consumers with a special fragrance and many provide antibacterial and UV protective functions to fabrics [7,8].…”

Section: Introductionmentioning

confidence: 99%

Study on the color levelness of silk fabric dyed with vegetable dyes

Uddin

2015

Sustain Chem Process

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At present, customers are more conscious about the quality of clothing items. As a result, it becomes more challenging for the manufacturers to maintain the consistent dyeing quality. Unlevelness is generally unaccepted in commercial dyeing, except some cases such as stone-washed, acid-washed or pigment-dyed textiles. The aim of the study was to evaluate the color levelness quality of fabric dyed with vegetable dyes. For this purpose, dyeing was carried out on silk fabric with the aqueous extracts of mango, guava and henna leaves. Then the levelness of colored fabric was evaluated by spectrophotometric measurements in terms of color difference, ∆E value. It was concluded that unmordanted dyed samples have better color levelness quality than the mordanted ones. The unmordanted samples dyed with mango and guava leaves extracts showed excellent levelness quality while the unmordanted ones dyed with henna leaves extracts showed good levelness quality. On the other hand, the mordanted dyed samples showed good leveling quality for the three vegetable dyes except ferrous sulphate mordanted sample dyed with henna leaves extract. Again, among the mardanted samples the levelness quality was comparatively better in case of alum mordanted dyed samples and the average ∆E value was increased gradually when moved from alum to tin and finally to ferrous sulphate.

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“…Dyes obtained from different natural sources have been emerged as an important alternative to synthetic dyes (Tayade & Adivarekar, 2013). The interest in natural dyes is ascending because of lately discovered appropriate functions such as high exhaustion through different techniques (Ali, Nisar, & Hussain, 2007), environmental aspects (Karaboyac & Uğur, 2014), broad range of shades (Mongkholrattanasit et al, 2015), antioxidant (Yamazaki, 2002), antibacterial (Ratnapandian, Islam, Wang, Fergusson, & Padhye, 2013), mothproofing ) effects, compatibility with skin, eco-benign tanning system (Musa et al, 2010), improve the fastness properties (Rym, Farouk, & Bechir, 2016) and color strength (Khan et al, 2014), and optimization ones .…”

Section: Introductionmentioning

confidence: 99%

Efficient mothproofing of wool through natural dyeing with walnut hull and henna against Dermestes maculatus

Nazari

2016

The Journal of The Textile Institute

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There is a growing need for eco-friendly mothproofing property owing to stringent environmental regulations. One type of insects responsible for critical damage of the usual protein wool fabric is the hide beetle Dermestes maculatus. In this research, efficient mothproofing procedure is introduced through natural dyeing of protein wool fabric with walnut hull and henna as environmental friendly dyes. The wool fabrics were first mordanted with aluminum sulfate and then dyed with walnut hull and henna dyes. The mothproofing properties of control, walnut hull, and henna-dyed wool samples were evaluated statistically. Mothproofing was assessed through the study of damages on wool surface by the larvae of hide beetle, Dermestes maculatus, as feeding protein fibers and wool weight loss (%) were measured. The damage intensity of wool fabric surface was confirmed with scanning electron microscopy images. The analysis of variance was utilized to obtain the optimum conditions for mothproofing. Further, reflectance and absorbance of wool samples were reported. Finally, the experimental results indicated highest protection against Dermestes maculatus on the both walnut hull and henna-dyed protein wool.

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Extraction of natural dye from red calico leaves: Gamma ray assisted improvements in colour strength and fastness properties

Cited by 142 publications

References 24 publications

Eco-Friendly Dyeing of Gamma Ray Induced Cotton Using Natural Quercetin Extracted from Acacia Bark(A. nilotica)

Eco-Friendly Dyeing of Gamma Ray Induced Cotton Using Natural Quercetin Extracted from Acacia Bark(A. nilotica)

Study on the color levelness of silk fabric dyed with vegetable dyes

Efficient mothproofing of wool through natural dyeing with walnut hull and henna against Dermestes maculatus

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