Dyeing studies of wool fibers with madder (Rubia tinctorum) and effect of different mordants and mordanting procedures on color characteristics of dyed samples

Feiz, Mahmoud; Norouzi, Hossein

doi:10.1007/s12221-014-2504-x

Cited by 26 publications

(18 citation statements)

References 25 publications

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“…Dyes extraction of sumac, madder, and turmeric was carried out using 1–10 g of the powders in 1000 mL distilled water at pH 4–5 (acetic acid) for 1 h at 95 °C. [ 7,34 ] For the dye extraction of onion, the dried skins were ground (using a grinding machine) and the wastages were removed (using a fine strainer). The skins were soaked in distilled water with a liquor ratio of 1:20 (weight of crushed skins in g:the amount of water in ml) under pH 4–5 (acetic acid) at the boil for 1 h. [ 41 ] Finally, fresh red cabbage leaves were cut into small pieces and soaked in acidified water (pH 4–5, acetic acid) with a liquor ratio of 1:40 (the leaves in g: the amount of water in mL) at the boil for 1h.…”

Section: Methodsmentioning

confidence: 99%

Modification of Silk Yarn with β‐Cyclodextrin Nanoparticles: Preparation, Characterization, and Natural Dyeing Properties

Abkenar¹,

Malek

2021

Starch Stärke

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β‐cyclodextrin is successfully grafted onto silk yarn using succinic acid and sodium hypophosphite. The effect of various experimental parameters (including initial concentrations, curing time, and temperature) on graft yield is also evaluated. In addition, the grafted silk is characterized by different analyses (Fourier transform infrared [FTIR], attenuated total reflectance‐FTIR, field emission scanning electron microscope, dynamic light scattering, X‐ray diffraction, differential scanning calorimetry, and thermo gravimetric analysis). Afterward, the grafted silk samples are dyed with the natural dyes. Results show that the color strength of grafted samples is markedly enhanced compared with control samples (treated with tannic acid [TA] and copper salt). This can relate to different interactions between the grafted silk and the applied dyes (such as H‐bonding, inclusion complex, and acid–base interactions). Finally, the physical properties and color fastness of the silk samples are studied and compared.

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Section: Methodsmentioning

confidence: 99%

Modification of Silk Yarn with β‐Cyclodextrin Nanoparticles: Preparation, Characterization, and Natural Dyeing Properties

Abkenar¹,

Malek

2021

Starch Stärke

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“…Natural dyes, as a biodegradable and recyclable resource, are gradually beginning to receive more attention [8], and widely planted industrial crops are primarily used as the source of natural pigments [9]. In recent years, the frequency of using natural dyes has been increased for sustainable and eco-friendly textile dyeing [10][11]. Natural dyes could be extracted from natural resources, especially plants [12][13].…”

Section: Introductionmentioning

confidence: 99%

“…Rubia tinctorum L. and Rubia cordifolia L. have been extensively used for dyeing throughout history. The main extract from R. tinctorum is alizarin, while the main extract from R. cordifolia is purpurin [10]. To the best our knowledge, no research on dyeing applications to-date have explored Rubia wallichiana Decne., although it is an important dye-yielding plant still used.…”

Section: Introductionmentioning

confidence: 99%

Traditional Knowledge of Plant Dyeing, Sustainable Practices and Potential for Improved Techniques by Monpa in Tibet, China

Yang¹,

Yu²,

Ranjitkar³

et al. 2020

Preprint

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BackgroundNatural dyes used since historic times for coloring food, leather, textile fibers, and paint body parts. The use of natural dyes has suffered drastically under the influence of modern technologies in the textile industry and socio-economic changes. Hence, ethnobotanical studies of indigenous dye plants and dyeing craft in local communities are urged to protect their potential ecological and economic value. MethodsWe conducted semi-structured surveys on dye plants and traditional craft in 11 Monpa villages of Mêdog County, South-east Tibet, China. The cultural significance of local dye plants was evaluated by an index of cultural importance (CI). Field research was conducted to record the indigenous madder (the root of Rubia wallichiana Decne.) dyeing craft. An experiment was performed with aqueous extract and ethyl alcohol extract of residue remained after water extraction. These two dye solutions were respectively used to dye two fabrics with two biomordants and two metallic mordants by three mordanting methods. We evaluated color properties that were characterized by physicochemical evaluations using UV-visible spectroscopy and FTIR analysis. The dyed fabrics were evaluated by indicators of color strength and fastness including washing, rubbing, and perspiration. ResultsAltogether 15 species belong to 12 families were listed as dye plants, which were used in cloth and food dyeing. The CI of R. wallichiana was highest. Monpa ethnic group used madder directly or with metallic mordants. It was found experimentally that biomordants and metallic mordants were comparable in improving the dyeing properties of indigenous madder. The dyeing properties of both extracts of madder were equal or ethyl alcohol extraction was marginally better.ConclusionsUse of dye plants and indigenous knowledge of dyeing still present in the Monpa ethnic group. Our experiment revealed the feasibility of enhancing the dyeing property and reuse of the residue from madder dyeing. The improved dyeing and reuse of residue can improve the ecological and economic benefits of local meanwhile provide basic application research for the subsequent commercialization of plant dyes.

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“…Yün kumaşların kökboya ile boyandığı bir başka çalışmada, renk şiddeti üzerine farklı mordanların ve boyama yöntemlerinin etkisi incelenmiştir. Potasyum dikromat, demir sülfat ve bakır sülfat ile boyanan kumaşların daha yüksek renk şiddetine sahip olduğu belirlenmiştir [18]. Fındık kabuklarının yün, pamuk ve viskon kumaşı boyama potansiyelini inceleyen Tutak ve Benli [19], demir sülfat ve bakır sülfat mordanları varlığında yün kumaşta yüksek renk şiddetine sahip boyamalar elde etmişlerdir.…”

Section: Introductionunclassified

Kizilağaç Yapraklarinin Teksti̇l Endüstri̇si̇nde Boyarmadde Kaynaği Olarak Değerlendi̇ri̇lmesi̇

Eser¹

2016

AUBTD-A

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ÖZETBu çalışmada, doğal boyamacılık için sürekli bir kaynak oluşturulması ve ülke ekonomisine önemli ölçüde katkı sağlanması amacıyla kızılağaç yapraklarının tekstil sektöründe doğal boyarmadde kaynağı olarak kullanılabilirliği araştırılmıştır. Bu bağlamda, yün ve pamuklu kumaşlar FeSO4 ve AlK(SO4)2 mordanları eşliğinde ön, birlikte ve son mordanlama işlemlerine tabi tutuldu. Her kumaş türü için 2 farklı pH değerinde çalışıldı. Boyanan materyallerin renk analizleri yapılarak yıkama, sürtme ve ışık haslıkları bakımından değerlendirildi. Yapılan analizler ve test sonuçlarına göre pamuklu kumaşın yün kumaşa göre daha iyi boyandığı ve son mordanlama yönteminin daha iyi sonuç verdiği tespit edilmiştir. Pamuklu kumaşlarda, FeSO4 mordanı ile özellikle bazik ortamda yapılan boyamalarda daha yüksek renk şiddeti elde edilmiştir.Anahtar Kelimeler: Kızılağaç yaprağı, Boyama, Mordan, Haslık EVALUATION OF COMMON ALDER LEAVES AS DYESTUFF SOURCE IN TEXTILE INDUSTRY ABSTRACTIn this study, the usage of common alder leaves as natural source of dyestuff in the textile industry was investigated for the purpose of creation of a constant source of natural dyeing and it provides a significant contribution to the country's economy. In this concept, wool and cotton fibers were subjected to pre-mordanting, meta-mordanting and post-mordanting processes in the presence of FeSO4 and AlK(SO4)2 mordants. The studies were carried out using 2 different pH values for each type of fibers. Color analyses of the dyed materials were done and the results were evaluated in terms of wash, rubbing and light fastness values. According to the test results, it is detected that cotton fabrics exhibited better dyeing potential than wool fabrics and highest color strength values were obtained using post-mordanting method. For cotton fibers, high color strength values were obtained in the presence of FeSO4 mordant, especially in alkali medium.

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Dyeing studies of wool fibers with madder (Rubia tinctorum) and effect of different mordants and mordanting procedures on color characteristics of dyed samples

Cited by 26 publications

References 25 publications

Modification of Silk Yarn with β‐Cyclodextrin Nanoparticles: Preparation, Characterization, and Natural Dyeing Properties

Modification of Silk Yarn with β‐Cyclodextrin Nanoparticles: Preparation, Characterization, and Natural Dyeing Properties

Traditional Knowledge of Plant Dyeing, Sustainable Practices and Potential for Improved Techniques by Monpa in Tibet, China

Kizilağaç Yapraklarinin Teksti̇l Endüstri̇si̇nde Boyarmadde Kaynaği Olarak Değerlendi̇ri̇lmesi̇

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