Eco-friendly dyeing of polyamide and polyamide-elastane knits with living bacterial cultures of two Streptomyces sp. strains

Jankovic, Vukasin; Marković, Darka; Nikodinovic-Runic, Jasmina; Radetić, Maja; Ilić-Tomič, Tatjana

doi:10.1007/s11274-022-03473-4

Cited by 7 publications

(7 citation statements)

References 61 publications

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“…However, their usage can have detrimental effects on the environment, as they have the potential to pollute water and soil with toxic chemicals, and many synthetic dyes are not biodegradable, thereby persisting in the environment for prolonged periods. Additionally, the production of synthetic dyes often entails the utilization of non-renewable resources, leading to the release of harmful chemicals and greenhouse gases into the atmosphere [12][13][14].…”

Section: Ecological Impactmentioning

confidence: 99%

“…While synthetic colourants can provide an affordable source of intense and durable colours, their most significant drawback is their toxicity. In contrast, natural dyes, particularly those derived from microorganisms, are biodegradable and easily accessible [13]. Furthermore, pigments extracted from microorganisms have demonstrated technological and therapeutic potential, conferring them a significant advantage over synthetic dyes [21][22][23][24][25][26][27][28].…”

Section: Ecological Impactmentioning

confidence: 99%

“…Among many others, the ability to reduce the risk of cancer, exhibit antifungal activity, possess antibacterial properties, and the reduction of local inflammation, appear to be the most interesting from a textile engineering perspective. This means that the use of these pigments could confer new therapeutic potential to materials [13]. Furthermore, some bacterial pigments can also be used as semiconductors and applied to electronics [21].…”

Section: Materials Functionalization From the Application Of Bacteria...mentioning

confidence: 99%

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A Review of Bacterial Pigments: Harnessing Nature's Colors for Functional Materials and Dyeing Processes

Gomes

Soares

2023

Text Leather Rev

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The use of synthetic dyes has been found to have negative environmental impacts, leading to a growing demand for natural alternatives. This study explores the potential of bacterial pigments, derived from microorganisms, as a sustainable alternative for textile dyeing. The first chapter examines the ecological impact of synthetic dyes and the potential of natural dyes, including bacterial pigments, as a sustainable alternative. Biodegradability and life-cycle-assessment are discussed in this chapter since they are important factors to evaluate the environmental impact of any substance. The second chapter discusses the potential for bacterial pigments to functionalize textile materials with new therapeutic properties, including antifungal and anti-inflammatory effects. Additionally, some bacterial pigments can be used as semiconductors for electronics. The third chapter outlines the challenges of using natural pigments in textile production and suggests techniques to improve colourfastness. The chapter also highlights the successful uses of pigments such as anthraquinone, carotenoid, violacein, melanin, and prodiginine in textile colouring. Finally, the future perspectives section identifies potential areas for further research and development in the field of bacterial pigments, which could revolutionize the textile industry towards a more eco-friendly and innovative approach to textile production.

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Section: Ecological Impactmentioning

confidence: 99%

Section: Ecological Impactmentioning

confidence: 99%

Section: Materials Functionalization From the Application Of Bacteria...mentioning

confidence: 99%

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A Review of Bacterial Pigments: Harnessing Nature's Colors for Functional Materials and Dyeing Processes

Gomes

Soares

2023

Text Leather Rev

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“…Additionally, the pigments extracted have been reported to be useful in the dyeing industry (Conlon et al, 2004;Meng-Xi et al, 2021;Ramesh et al, 2020;Abraham, & Chauhan, 2018;El-Naggar, & El-Ewasy, 2017;Manikkam et al, 2015;Karuppiah et al, 2013;Stankovic et al, 2012;Vijayabharathi et al, 2011;Amal et al, 2011;Zhang et al, 2006;Locci, 1989). Furthermore, crude pigment extracts of actinobacteria have been used as dyes for silk, cotton, and wool (Janković et al, 2023;Kramar, & Kostic, 2022;Chen et al, 2021;Urtgam, & Thurnkul, 2021;Kulkarni et al, 2014;Chakraborty et al, 2015). Actinobacterial dyes used in the textile industry are advantageous due to their safety and eco-friendliness, given that these dyes are naturally occurring in living organisms, especially actinobacteria, making them an appealing alternative to dyes derived from plants, animals, minerals, and fungi (Suomi, 2001;Velmurugan et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

The antibacterial activity and silk dyeing of the crude pigment extract from J4 actinobacteria strain

Urtgam,

Sumpradit,

Thurnkul

2023

JCST

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Actinobacteria represent a vast variety of prokaryotic microbes that produce a diverse group of secondary metabolites used in medical, agricultural, and industrial applications. The objectives in this study were to investigate the antibacterial activities and potential for silk dyeing of the crude extract from the actinobacterial strain J4. Initially, the antibacterial activities of the crude pigment extracts obtained from the actinobacterial strain J4 isolated from the wasp’s nest were determined. To extract the water-insoluble pigments used for antibacterial activity testing via the agar well diffusion method, ethyl acetate was applied during the pigment extraction. These extracts showed an inhibitory effect against Salmonella Typhimurium TISTR1472, Bacillus subtilis PSRU-01, and Enterococcus faecalis TISTR459. Secondly, evaluation of silk dyeing was carried out. We used the extractant as 70 % (v/v) ethanol in the alternative extraction process when the strain J4 was cultivated by solid-state fermentation with broken-milled rice to prepare actinobacterial dye for silk dyeing. The pigment extract obtained was tested for color stability based on washing methods, and the sensitivity to light was determined according to ISO105-C06:2010(E) and ISO 105-B02:2014(E), respectively. The color stability and sensitivity of the pigment extract to washing showed scores between 3-5, and the sensitivity to light demonstrated scores between 3-4. Taxonomically, the strain J4 was dark-violet colonies, and its water-soluble pigment diffused on sodium caseinate agar (SCA). To identify the strain J4, the phylogenetic identification based on partial sequencing of 16S rDNA was applied. The identification result indicated that the strain J4 was closely related to Streptomyces coacervatus (99.8% sequence similarity). In future, antibacterial activities of the crude extracts obtained from actinobacteria strain J4 should be tested with other food-borne pathogens. The development of Streptomyces dyes should also focus on the stability of the dyes during the silk dyeing process.

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“…Numerous studies have revealed that soil-inhabiting Streptomyces play an essential role in rhizosphere bioactivity, but few studies have explored their antibacterial pigments [ 9 , 10 , 11 , 12 ]. The genus Streptomyces is a rich source of diverse pigments, including: actinorhodin, a red–blue pigment with antibacterial activity produced by Streptomyces coelicolor [ 13 ]; prodigiosin (red pigment) isolated from Streptomyces sp.…”

Section: Introductionmentioning

confidence: 99%

Actinomycins from Soil-Inhabiting Streptomyces as Sources of Antibacterial Pigments for Silk Dyeing

et al. 2023

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Actinobacteria produce a broad spectrum of bioactive substances that are used in the pharmaceutical, agricultural, and biotechnology industries. This study investigates the production of bioactive substances in Streptomyces, isolated from soil under five tropical plants, focusing on their potential as natural antibacterial dyes for silk fabrics. Out of 194 isolates, 44 produced pigments on broken rice as a solid substrate culture. Eight antibacterial pigmented isolates from under Magnolia baillonii (TBRC 15924, TBRC 15927, TBRC 15931), Magnolia rajaniana (TBRC 15925, TBRC 15926, TBRC 15928, TBRC 15930), and Cinnamomum parthenoxylon (TBRC 15929) were studied in more detail. TBRC 15927 was the only isolate where all the crude extracts inhibited the growth of the test organisms, Staphylococcus epidermidis TISTR 518 and S. aureus DMST 4745. The bioactive compounds present in TBRC 15927 were identified through LC-MS/MS analysis as belonging to the actinomycin group, actinomycin D (or X1), X2, and X0β. Also, the ethyl acetate crude extract exhibited non-toxicity at an IC50 value of 0.029 ± 0.008 µg/mL on the mouse fibroblast L-929 assay. From the 16S rRNA gene sequence analysis, TBRC 15927 had 100% identity with Streptomyces gramineus JR-43T. Raw silk dyed with the positive antimicrobial TBRC 15927 extract (8.35 mg/mL) had significant (>99.99%) antibacterial properties. Streptomyces gramineus TBRC 15927 is the first actinomycin-producing strain reported to grow on broken rice and shows promise for antibacterial silk dyeing.

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Eco-friendly dyeing of polyamide and polyamide-elastane knits with living bacterial cultures of two Streptomyces sp. strains

Cited by 7 publications

References 61 publications

A Review of Bacterial Pigments: Harnessing Nature's Colors for Functional Materials and Dyeing Processes

A Review of Bacterial Pigments: Harnessing Nature's Colors for Functional Materials and Dyeing Processes

The antibacterial activity and silk dyeing of the crude pigment extract from J4 actinobacteria strain

Actinomycins from Soil-Inhabiting Streptomyces as Sources of Antibacterial Pigments for Silk Dyeing

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