INTERNATIONAL JOURNAL FOR INNOVATIVE Investigation on the Antimicrobial and Thermal Properties of Cotton Fabric Dyed with Banana Leaf Extract (original) (raw)
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The alkaline fractions of banana peel (Musa, cv. Cavendish) of fruits have been used as a natural dye for cotton fabrics. In the current study, banana peel was evaluated as a multi-functional antibacterial and UV protective agent on the cotton substrate. The extracted solution using 0.1% NaOH was analyzed by high performance thin layer chromatography (HPTLC) analysis technique. The extracted dye was applied to the premordated bleached and mercerized Egyptian cotton fabrics made from Giza 89 and Giza 80 cotton varieties. Ferric sulphate was used as mordent. Antibacterial activity was analyzed qualitatively in terms of zone of inhibition and quantitatively in terms of percentage reduction in bacteria. Dyeing performance in terms of color parameters K/S, L*, a*, b* and ΔE were studied. Effectiveness of banana peels against ultraviolet radiation was evaluated in terms of ultraviolet protection factor value (UPF). The data obtained showed that the mercerized fabrics have excellent antibacterial activity, high dye uptake with high UV protection properties among the control and the unmercerized cotton fabrics. The data obtained revealed that Giza 89 had the higher antibacterial activity, dye uptake with high UV protection properties than Giza 80. These results are very important for industrial application with the production of a natural dye, antibacterial, and UV protected as an inexpensive source from waste banana peel as a by product. The optimum treatment and dyeing conditions were applied on 620 g fabric (about 5 m) and matched results were obtained to the research samples.
Journal of Natural Fibers, 2019
In wake of eco-friendly approach, there is a growing trend to impart various functional attributes in textile substrates through green chemistry approaches. In this context, a comparative study of coloration, mosquito repellency, UV protection and antimicrobial potential was made for seven plant extracts applied on cotton fabric. The plant biomass include leaves of Lawsonia inermis, rhizome of Curcuma longa, bark of Acacia nilotica & Eucalyptus globules, peels of Punica grantum & Allium cepa and flowers of Tagetes erecta. For this purpose, extracts of these plants biomass were applied on cotton fabric samples and evaluated for their color strength by Kubelka-Munk equation; anti-microbial potential by zone of inhibition in bacteriostasis agar; UPF for UV protection by ultraviolet absorbance analysis; mosquito repellency by percentage insect landing and percentage repellency. It was found that T. erecta showed good mosquito repellency, UV protection and antimicrobial potential along with its exceptionally high color strength value but poor fastness properties. However, A. nilotica demonstrated outstanding fastness properties but showed moderate color strength value. 摘要 随着环保方法的出现，通过绿色化学方法赋予织物底层各种功能属性的 趋势越来越大.本文对七种植物提取物在棉织物上的显色性、驱蚊性、紫 外线防护性和抗菌性进行了比较研究.植物生物量包括Lawsonia inermis 叶、Curcuma longa根茎、Acacia nilotica 和Eucalyptus球状树皮、Punica grantum和Allium cepa果皮和Tagetes erecta花. 为此，将这些植物的生物 量萃取物应用于棉织物样品上，并用Kubelka-Munk方程评价其颜色强 度；用抑菌琼脂按抑制区划分的抗菌潜力；用紫外线吸收分析法测定UPF 对紫外线的保护作用；用百分比杀虫剂落地法测定蚊虫的驱蚊能力和用 百分比测定的蚊虫的驱蚊能力帕伦特. 结果表明，Tagetes erecta.具有良好 的驱蚊性、紫外线防护性和抗菌性，其显色强度值特别高，但色牢度较 差.而Acacia nilotica的染色牢度表现出优异的性能，但色强度值适中.
Assessment of Antimicrobial Activity of Different Leaves Extracts Using Silk Fabric
International Journal for Research in Applied Science & Engineering Technology (IJRASET), 2022
Natural dyes/colorants are derivative from flora and fauna are believe to be used as safe due to its nontoxic, non carcinogenic and biodegradable in nature. In this study two different plants of carica papaya leaves and thespesia populnea leaves were collected and prepared the dye extracts using aqueous extraction method. The extracted dyes were optimized using UV-Visible spectrophotometer. The dyeing was carried out with the optimized conditions of dye extracts on mordanted silk fabrics. The dyed silk fabric were evaluated by fastness properties with ISO standards .Two different extracts finished with silk fabric were tested against antimicrobial activity. CPL and TPL silk dyed sample revealed GOOD inhibitory zones against the test bacteria as per the AATCC-147 test standards.
Assessment of antimicrobial effectiveness of natural dyed fabrics
Bangladesh Journal of Scientific and Industrial Research, 2013
There is an increasing interest in adding value to textiles by the use of natural products. Many of the plant materials, from which natural dyes are obtained, found to have some medicinal values. In the current study, dyeing materials were prepared from pomegranate (Punica granatum), wild mangosteen (Diospyros peregrine), myrabalan (Terminalia chebula), arjun (Terminalia arjuna), betel nut (Areca catech), onion (Allium cepa), tea (Camellia sinensis), neem (Camellia sinensis), eucalyptus (Eucalyptus cinerea) and dye flower (Coreopsis basalis). Cotton fabrics were dyed with the extracted colouring materials and were tested for their wash fastness to ensure the durability of the colour on the fabrics. Finally, the antimicrobial property of ten different natural dyed fabrics was tested against Bacillus subtilis (Gram positive) and Escherichia coli (Gram negative). The cotton fabrics dyed with extracts of arjun, betel nut, pomegranate, tea and onion were found to have antimicrobial activ...
Antibacterial and UV Protective Effects of Cotton Fabrics Dyed with Brasi-color Extract
The International Conference on Advanced Materials and Systems, 2018
The wood of the Caesalpinia sappan species is the main source of red dyes used for dyeing textiles and paper, stain biological samples, metals identification, as anti-convulsant, immunosuppressant, anti-inflammatory, anti-bacterial and cancer drug. The main component, brazilin is colorless and to obtain a functional dye, it is oxidized to brazilein. The experimental work consisted in dyeing pre-mordanted cotton knit with Brasi-Color, a dyestuff extract of brazilwood. The aim of this research was to evaluate the effectiveness of mimosa tannin and aluminum potassium sulfate on dye exhaustion, the dyeing fastness, the antibacterial efficiency and UV protective effects of pre-mordanted and dyed cotton fabrics. The dyeing fastness is modest and need to be further optimized. The UV-Vis spectra demonstrated the presence of brazilein (λmax: 445nm and 542nm) as the main compound of the dye solution. The highest degree of dye exhaustion was obtained at the lowest concentration of mimosa tannin and alum. All the fabrics show an excellent ultraviolet protection factor (UPF>50+). The fabric pre-mordanted with 2% mimosa/4% alum and dyed with Brasi-Color transmits the lowest amount of UV rays on both UVA and UVB domains. All the dyed fabrics show a good antibacterial effect against S. Aureus.
Eco-friendly Dyeing of Cotton Fabric with Natural Colorants Extracted from Banana Leaves
This Work aimed to use pig ments ext racted fro m banana leaves as natural waste source to dye some Egyptian cotton fabrics. Both alkaline and acetone extracted solutions were analy zed by high performance thin layer chro matography (HPTLC) analysis technique. The solutions were applied to the premo rdanted bleached and mercerized cotton fabrics made fro m Giza 86 and Giza 90 cotton varieties. Ferrous sulphate, copper sulphate and potassium dichro mate were used as mordant. The factors affecting the fixation of the ext racted dye with cellulose was studied. The treated and untreated fabrics samp les were tested for their mechanical properties expressed as tensile strength (kg/force) and elongation%. Dyeing performance in terms of color parameters (K/S, L*, a*, b* and ΔE), and fastness properties (wash, perspiration, and light fastness) were studied. The samp les show high tensile strength, high color strength, and high fastness properties. These results are very important for industrial application with the production of a natural dye as an inexpensive source from banana leaves as a by-product. Another objective is to increase the production of eco-textile garments with a good price for the Egyptian customers.
The use of natural fruits that are non-toxic, non-allergic and eco-friendly on textile as antimicrobial has become a matter of significant importance, may be, as a result of increased environmental awareness and because they prevent some hazardous synthetic antimicrobial. Antimicrobial finishing treatment on cotton textile fabric was carried out using extracts from natural plant Solanum Incanum fruit. The active substance was extracted from fruit by using Soxhlet apparatus and applied on the fabric in different concentrations viz. 15, 20, 25 and 30g/l. The antimicrobial activity of the treated fabric was assessed by Disc Diffusion (SN 195 920) method. High zone of inhibition obtained from 30g/l concentration. The durability of the finish product after five wash for zone of inhibition of fabric was also studied and found to be good. The aim of the present work is imparting antimicrobial finish on cotton by using natural fruit extract to fabric and to reduce the effect of microorganism on human body and a fabric.
Analysis of antibacterial properties of naturally colored cotton (Textile Research Journel)
The antibacterial activity of naturally colored cottons (NCCs) is evaluated. Compared to the conventional white cotton, brown NCC was found to exhibit excellent antibacterial activity with a reduction rate of 89.1% and 96.7%, when in contact with two species of bacteria, Staphylococcus aureus and Klebsiella pneumoniae, respectively, while the antibacterial effect of green NCC was faint. To investigate the antibacterial mechanism of NCCs, pigments have been extracted from NCC fibers for further determination of their antibacterial activity using the disk diffusion method, and the chemical nature of extracted pigments was also analyzed. The results are as follows: the pigment from brown cotton fibers showed significant inhibition against the two challenge bacteria, while the resistance capacity of the pigment from green cotton fiber was insignificant, indicating that the antibacterial efficacy of NCC fibers was highly related to the chemical nature of the pigment. Diagnostic results indicated that the pigment from brown cotton belonged to condensed tannins, and the pigment from green cotton fiber was identified as flavonoids. The effect of high-temperature treatment on antibacterial activity of the pigment extracted from brown cotton was also examined. It showed that the general textile high-temperature curing conditions decrease its antibacterial activity, but the antibacterial activity still has a satisfactory retention, indicating a durable natural antibacterial performance of brown NCC to the high-temperature curing technology.
THE VARIOUS PROPERTIES AND USES OF BANANA FIBRE IN HOME TEXTILE
Clothing is the foremost essential to live in this world for human. But, the synthetic fibers which we are using for most of the apparels are polluting the environment in many ways by polluting the Air, Affecting the ecology etc. But at the same time we are in the situation to save our planet 'THE EARTH'. For this case, the whole world is running beyond sustainable and eco-friendly fashion.Even the customers are also more sustainable conscious now a day. Hence, sustainable product has a big demand in market. So, this paper discusses the various properties and uses of banana in home textile.