Antibacterial properties and color fastness of silk fabric dyed with turmeric extract

Ghoreishian, Seyed Majid; Maleknia, Laleh; Mirzapour, Hamid; Norouzi, Mohammad

doi:10.1007/s12221-013-0201-9

Cited by 85 publications

(39 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Eno takšnih, ki bledi na soncu in je primerno za izvajanje fotografske tehnike antotipije, je tudi barvilo korenine kurkume, ki daje živo rumene barvne tone, uporablja pa se predvsem za barvanje naravnih vlaken (volna, svila in bombaž), lahko pa tudi nekaterih sintetičnih, npr. poliamida [7][8][9][10]. Rumeno barvilo je v Colour Indexu opredeljeno pod oznako C.I.…”

Section: Uvodunclassified

“…Kovinski ioni tvorijo komplekse med barvilom in tekstilijo, kar omogoča boljše vezanje barvila na vlakna [14]. Poleg tega pa z uporabo različnih kovinskih soli pri barvanju z istim naravnim barvilom dosežemo različne barvne odtenke pobarvane tekstilije [3,6,8]. Ker je bila tehnika antotipije do zdaj uporabljena le na papirju, je bil namen raziskave uporabiti to tehniko na tekstilnem substratu oziroma na bombažu.…”

Section: Uvodunclassified

“…Energija fotonov, ki jo absorbira fotoobčutljiva molekula, spremeni konfiguracijo elek tronov v molekuli kurkumina in ustvari visokoenergetske oblike kisika, ki reagira z organsko snovjo in postopoma zbeli komponente barvila. Iz literature vemo, da obdelava s kovinskimi solmi vpliva na izboljšanje obstojnosti na svetlobi [3,8,22]. Trdota vode ni vplivala na obstojnost na svetlobi barvanih vzorcev (preglednica 4).…”

Section: Rezultati Z Razpravounclassified

See 2 more Smart Citations

The influence of after-treatments on dyeability of raw and bleached cotton with curcumin, and visibility of anthotype produced motifs

Perkič¹,

Gorjanc²

2017

TEK

View full text Add to dashboard Cite

Vpliv poobdelav na obarvljivost surovega in beljenega bombaža s kurkuminom in doseganje motivov s tehniko antotipije The infl uence of after-treatments on dyeability of raw and bleached cotton with curcumin, and visibility of anthotype produced motifs Izvleček V raziskavi je bilo proučevano barvanje surove in beljene bombažne tkanine z naravnim barvilom kurkuminom, da bi se izvedla starodavna in okolju prijazna tehnika razvijanja fotografi j, imenovana antotipija. Za izvedbo antotipije na bombažnih tkaninah različnih barv je bil kurkumin ekstrahiran s trdo in mehko vodo. Poleg tega so bile uporabljene različne poobdelave, npr. z železovim (II) sulfatom heptahidratom, cinkovim (II) kloridom in srebrovim nitratom, v alkalni kopeli in z drugimi naravnimi barvili (borovnico in malino). Barvne vrednosti CIELAB barvanih vzorcev so bile izmerjene z uporabo refl eksijskega spektofotometra. Določene so bile tudi svetlobne obstojnosti obarvanj, in sicer po standardni metodi v Xenotestu. Rezultati so pokazali, da poleg uporabe različnih kovinskih ionov, naravnih barvil in obdelave v alkalni kopeli vpliva na končni barvni ton tudi trdota vode. Dosežena so bila rumena, oranžna, rdeča in rjava obarvanja bombažnih tkanin. Poobdelava s kovinskimi ioni je izboljšala svetlobne obstojnosti obarvanj in takšni vzorci niso bili primerni za ustvarjanje motivov s tehniko antotipije. Najprimernejši vzorci za oblikovanje motivov po tehniki antotipije so bili surovi bombaž, barvan s kurkuminom, ter surovi in beljeni bombaž, poobdelan z barvilom borovnice in maline, saj je bil na teh vzorcih dosežen večji barvni kontrast med osvetljenimi in neosvetljenimi površinami tkanine. Ključne besede: bombaž, kurkumin, poobdelave, motivi, antotipija Abstract Dyeing of raw and bleached cotton fabrics with a natural dye of curcumin was studied to implement the ancient and environmentally friendly technique of developing photos called anthotype. With the aim of achieving diff erent colours of dyed cotton fabrics, several modifi cations were performed, such as extraction of curcumin in hard and soft water, after-treatments of dyed cotton, i.e. with ferrous sulphate, zinc chloride and silver nitrate, aftertreatment in alkaline bath, and aftertreatment with other natural dyes (blueberry and raspberry

show abstract

Section: Uvodunclassified

Section: Rezultati Z Razpravounclassified

See 1 more Smart Citation

The influence of after-treatments on dyeability of raw and bleached cotton with curcumin, and visibility of anthotype produced motifs

Perkič¹,

Gorjanc²

2017

TEK

View full text Add to dashboard Cite

show abstract

“…Natural and man-made bres can be dyed with turmeric extract dye. Turmeric extract can be applied onto cotton, silk, polyamide and acrylic bres [1,2,6,10,11]. Different mordants on acrylic bres not only cause difference in hue and changes in K/S values but also changes in colour characteristic when dyed with turmeric extract [6].…”

Section: Introductionmentioning

confidence: 99%

“…e results showed that using mordants leads to higher K/S values, for example ferric sulphate mordant gave the highest K/S value [11]. Another nitrogen containing bre is silk, which is a natural protein bre and was dyed with turmeric after mordanting with copper sulphate, ferrous sulphate and potassium aluminium sulphate [10]. e results showed that pre-mordanting of silk imparted deeper shades compared to the fabrics dyed without mordants.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Mordanting on the Dyeability of Cotton Dyed with Turmeric Extract

Mulec¹,

Design²,

Gorjanc³

2015

TEK

View full text Add to dashboard Cite

The dyeability of cotton fabric with turmeric extract in two concentrations (pale and dark dyeing) was studied using four diff erent mordants in low concentration (0.2 g/l). As mordants three metal salts were used as mordants (ferrous sulphate, aluminium sulphate and zinc chloride), and organic mordant tannin. The mordanting of cotton was performed before, during and after dyeing, namely by pre-, meta-, and post-mordanting application methods. Colour fastness of dyed samples to repetitive washing and hot pressing was also performed. The colour values of the dyed samples were measured on a refl ectance spectrophotometer. The results showed that the dyeability of the cotton with turmeric extract is greatly infl uenced by the used mordant and its application method. The highest dyeing uptake (dyeability) was achieved by pre-mordanting with aluminium sulphate. All the mordanted samples had improved colour fastness, especially those samples meta-mordanted with ferrous sulphate. Keywords: cotton, turmeric, curcuma, mordant, natural dyeing, dyeability Izvleček V raziskavi je bil proučevan vpliv čimžanja z uporabo štirih čimž v nizki koncentraciji (0,2 g/l) na obarvljivost bombažne tkanine z ekstraktom kurkume v dveh koncentracijah (za svetlo in temno obarvanje

show abstract

Sources, Application, and Analysis of Natural Colorants: An Indian Perspective

Samanta

Singhee

2023

Handbook of Natural Colorants

View full text Add to dashboard Cite

Antibacterial properties and color fastness of silk fabric dyed with turmeric extract

Cited by 85 publications

References 26 publications

The influence of after-treatments on dyeability of raw and bleached cotton with curcumin, and visibility of anthotype produced motifs

The influence of after-treatments on dyeability of raw and bleached cotton with curcumin, and visibility of anthotype produced motifs

The Influence of Mordanting on the Dyeability of Cotton Dyed with Turmeric Extract

Sources, Application, and Analysis of Natural Colorants: An Indian Perspective

Contact Info

Product

Resources

About