Extraction of polyphenolic dyes from henna, pomegranate rind, and
            <i>Pterocarya fraxinifolia</i>
            for nylon 6 dyeing

Ebrahimi, Izadyar; Gashti, Mazeyar Parvinzadeh

doi:10.1111/cote.12204

Cited by 78 publications

(50 citation statements)

References 52 publications

(57 reference statements)

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“…The low peak intensity of -NH and cysteic acid stretching may be due to resonance between the amine chains and C=O groups in juglone, and/or formation of new bonds [25][26][27]. Amide-I and amide-II peaks merged as a broad peak.…”

Section: Effect Of Mordants On Hair Dyeingmentioning

confidence: 99%

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

Beiki

Najafpour

Hosseini

2017

Coloration Technology

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Walnut green husk is one of the main waste products from walnut and could be used as a source of natural dyeing compounds such as juglone. The present study was conducted to evaluate the effective use of walnut green husk extract as a natural hair dye. Dyeing properties, fastness and antimicrobial behaviours of dyed hair and also a skin irritation test for natural hair dye on rat skin were examined. When the extract was mixed with ascorbic acid as a developer, ferrous sulphate as a mordant, and Aloe vera extract used as a secondary mordant and also a cosmetic ingredient, the reaction resulted in a dark-brown colour on hair samples. The dyed hair exhibited appropriate colour strength having excellent morphology for a hair surface coated with dye molecules. In addition, the dyed hair possessed good resistance to washing and daylight fastness, without any irritant properties as shown in a rat model, although high concentrations of iron-based mordant may be problematic for long-term usage. This paper also suggests the use of natural mordants such as lactic and oxalic acids to avoid any probable risks. Walnut green husk extract was an appropriate natural hair dyeing agent in practice and showed maximum antimicrobial activity compared with semi-synthetic and commercial hair dyes. The results demonstrated that walnut green husk can be used as an economical, valuable, eco-friendly and safe source of dyeing and antimicrobial agents for cosmetic products. Coloration Technology Society of Dyers and ColouristsThis article was published online on 03 November 2017. Grammatical and formatting errors were subsequently identified. This notice is included in the online and print versions to indicate that both have been corrected [25 Jan 2018]. The scientific content of the article is unaffected.

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Section: Effect Of Mordants On Hair Dyeingmentioning

confidence: 99%

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

Beiki

Najafpour

Hosseini

2017

Coloration Technology

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“…Moreover, a weak band at 280 nm was observed in the spectrum of the black rice bran extract, which was due to the electron excitation from p?p* transition in the benzene system of cyanidin-3-glucoside [12,15]. These results demonstrate the presence of aromatic fragments in the chemical structure of the natural extracts [11,12,15].…”

Section: Resultsmentioning

confidence: 99%

An innovative approach to the preparation of coloured and multifunctional silk material with the natural extracts from chestnut shell and black rice bran

Yan-mei

Hong-wu

Zhi-mei

et al. 2017

Coloration Technology

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In order to reutilise the byproducts of foods and crops to benefit the environment and economise on resources, the natural extracts from chestnut shell and black rice bran were applied in the simultaneous dyeing and multifunctionalisation of silk fabrics. In this work, the influence of pH value on dyeing properties was studied. The effects of the ratio of chestnut shell and black rice bran extracts and the application of mordants (aluminium potassium sulphate and ferrous sulphate) on the dyeing performance as well as antiultraviolet and antioxidant properties of treated silk were also discussed. The results showed that deepcoloured silk fabrics can be obtained when dyed with the two natural extracts as the pH value of the dyebath approached 3. The ratio of the two natural extracts and the use of the mordants have significant effects on colour depth, colour hue, colour fastness, and the functionalities of dyed silk fabrics. Combination dyeing and mordanting are able to enrich the colour hues of dyed fabrics. The washing, rubbing, and light fastness of the dyed fabrics after mordanting can be rated higher than grade 4. Moreover, the silk after combination dyeing has good UV protection performance (UPF > 30) and antioxidant activity. In addition, the functionalities of treated fabrics showed excellent washing fastness. This study reveals that chestnut shell and black rice bran extracts are suitable as natural colourants and multifunctional finishing agents for the preparation of coloured and multifunctional silk materials.

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“…Due to the higher phenolic content of the peel extracts yields, they are used in dietary supplements and food preservatives [14,15,18,19]. Also, pomegranate is used for antibacterial finishing of cotton fabric (Table 1) [20][21][22][23][24][25][26].…”

Section: Pomegranatementioning

confidence: 99%

Effect of Mordant on UV Protection and Antimicrobial Activity of Cotton, Wool, Silk and Nylon Fabrics Dyed with Some Natural Dyes

Sm¹,

Hm²,

Hm³

et al. 2017

J Nanomed Nanotechnol

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In this study, eco-friendly natural coloring matter such as pomegranate, curcumin, cutch, red onion peel and a mixture of red onion peel/curcumin (40 g/L, 50%) are used. They are extracted in water at 80°C (red onion at boiling). Cotton, wool, silk and nylon fabrics are dyed using conventional method at pH 4 (except cotton at pH 8), liquor ratio 1:40 and 25 g/L dye concentration for a specific time in presence or absence of FeSO4 using simultaneous mordanting method. Colour strength (K/S) and colorimetric data (L*, a* and b*) are measured at specific λ max . Also, fastness properties (light, washing, rubbing) are determined. Also, ultraviolet protection and antibacterial activity of fabrics against micro-organisms strains of Staphylococcus aureus, Klebsiella Pneumoniae and Candida albicans are measured. Results of the dyed fabrics are highly UV protective and have effective antibacterial activity. All the above dyed fabrics are suggested to use in the medical cloths.

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Extraction of polyphenolic dyes from henna, pomegranate rind, and Pterocarya fraxinifolia for nylon 6 dyeing

Cited by 78 publications

References 52 publications

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

Evaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics

An innovative approach to the preparation of coloured and multifunctional silk material with the natural extracts from chestnut shell and black rice bran

Effect of Mordant on UV Protection and Antimicrobial Activity of Cotton, Wool, Silk and Nylon Fabrics Dyed with Some Natural Dyes

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