Process optimization of Aerva lanata extract treated textile material for microbial resistance in healthcare textiles

Ganesan, P.; Ramachandran, T.; Karthik, T.; Anand, V. S. Prem; Gowthaman, T.

doi:10.1007/s12221-013-1663-5

Cited by 11 publications

(4 citation statements)

References 10 publications

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“…This will be accomplished through various extraction techniques (P Ganesan & KJ Vardhini, 2015) and in addition to that extract yield will depend upon the type of solvent utilized for the process too. As reported by Ganesan et (2013) ,the solvent polarity will also influence the solubility of the active component in the medicinal plants. Mostly water or an organic solvent is used as a extraction medium.…”

Section: Introductionmentioning

confidence: 92%

Antimicrobial Fabric Coated With Vetiveriazizanioides Extract for Healthcare Application

Kumar¹

2017

IJRASET

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Vetiver root (Vetiveriazizanioides) is possessing with higher amount of medical properties and it is one of the perennial grasses, can be used to produce the low cost and affordable medical products. The present study aims to design the vetiver extract coated woven textile for hospital usage. In the research work, the researcher used twin approach to produce the extract from vetiver such as aqueous method of extraction and solvent method of extraction from powered form of the dried root. 15% concentrated vetiver power treated with the woven textile fabric of 300 GSM and its zone of inhibition against S. aureus and E. coli were studied. Through FTIR spectra, it is found that significant amount of C-O and O-H group might present in the powder. The treated organic cotton fabric possessed good antimicrobial activity against S. aureus and E. coli and wash test was also conducted to measure the real time utility performance of the fabric. while analyzing the results, ZOI value was high for prewash sample through aqueous extract, but after 5, 10 and 15 washes the performance of solvent extract samples show better than aqueous extract. Hence, the vetiver root extract is suitable for functional finishing of textile and particularly used for hospital usages.

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Section: Introductionmentioning

confidence: 92%

Antimicrobial Fabric Coated With Vetiveriazizanioides Extract for Healthcare Application

Kumar¹

2017

IJRASET

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“…V literaturi so objavljene številne raziskave na področju protimikrobne zaščite tekstilnih vlaken, ki obravnavajo vpliv različnih dejavnikov na učinkovitost njihovega protimikrobnega delovanja. Med dejavniki lahko omenimo strukturo in koncentracijo sredstva [3][4][5][6][7][8], mehanizem protimikrobnega delovanja [3,[9][10][11][12], postopek priprave in nanosa sredstva na vlakna [13][14][15][16][17], strukturo in lastnosti tekstilnih vlaken [18,19] ter njihovo predhodno obdelavo [20][21][22][23][24]. Prav tako smo v literaturi zasledili podatke o vplivu prisotnosti protimikrobne apreture na mehanske last nosti vlaken [25], njihovo omočljivost [25], barvo in belino [26][27][28][29], nismo pa še zasledili študij, ki bi vključevale sistematično proučevanje vpliva protimikrobne apreture na barvo in barvno obstojnost različnih obarvanj.…”

Section: Uvodunclassified

Infl uence of Antimicrobial Finishing on Colour and Colour Fastness of Textiles from Natural Fibres

Ilec¹,

Hladnik²,

Simončić³

2014

TEK

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Namen raziskave je bil proučiti vpliv prisotnosti protimikrobne apreture sol-gel na podlagi dimetil-tetradecil-[3-(trimetoksisilil)-propil] amonijevega klorida (Si-QAC) na barvo in barvne obstojnosti bombažne (CO), svilene (SE) in volnene (WO) tkanine, ki se največkrat uporabljajo pri konserviranju-restavriranju zgodovinskih tekstilij. Tkanina CO je bila pobarvana z direktnimi in reaktivnimi barvili ter indigom, tkanina SE s kovinsko kompleksnimi barvili in tkanina WO s kislimi barvili. Uporabljeni so bili rumeni, rdeči in modri barvni toni. Sredstvo Si-QAC je bilo naneseno v dveh naraščajočih koncentracijah. Pobarvani neapretirani in apretirani vzorci tkanin CO, SE in WO so bili umetno osvetljevani v aparatu Xenotest in večkrat zaporedno oprani v Launder-Ometru. Med osvetljevanimi in neosvetljevanimi ter pranimi in nepranimi vzorci so bile določene barvne razlike, ki so bile pozneje statistično obdelane z multifaktorsko analizo variance ANOVA. Iz rezultatov meritev je razvidno, da je prisotnost apreture vplivala na spremembo barve vseh pobarvanih vzorcev. Prisotnost apreture je statistično značilno poslabšala svetlobne obstojnosti obarvanj, ni pa statistično značilno vplivala na pralne obstojnosti obarvanj. Barvne obstojnosti so bile v veliki meri odvisne od strukture barvila. Ključne besede: naravna vlakna, protimikrobna apretura, vpliv apreture na barvo, pralna obstojnost obarvanj, svetlobna obstojnost obarvanj

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“…Turmeric dyed cotton fabric has an excellent UV protection properties and good home laundering longevity. Moreover neem is a renewable source for soap industry, medicines and textile industry where azadirachti n produce green colour [12,13]. The scientific name for neem plant is Azadiractha Indica, a plant belonging to the Mahogany family known as Meliaceae [14].…”

Section: Introductionmentioning

confidence: 99%

Preparation and Characterization on Natural Dyes Based on Neem, Henna and Turmeric for Dyeing onotton with Super Hydrophobic Coating

Singam¹,

Marsi²,

Mamat³

et al. 2019

IJIE

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This study is presents the preparation and characterization on natural dyes based on neem, henna and turmeric for dyeing on cotton with superhydrophobic coating. Natural dyes were used to reduce the usage of the synthetic dyes in dyeing process and superhydrophobic coating to maintain the colour of the dyes on the fabric from faded and acts as a self-cleaning. The methodology involved for this study was the extraction process of natural dyes from the neem, henna and turmeric. There are eight different concentrations consists of 0.25g/ml, 0.5g/ml, 0.75g/ml, 1.0g/ml, 1.25g/ml, 1.50g/ml, 1.75g/ml and 2.0g/ml. The mechanical test involved is abrasion test for evaluation the resists wear caused by flat rubbing contact with another materials. Henna coated co tton fabrics have lower percentage weight loss compared to neem and turmeric coated cotton fabrics and uncoated cotton fabrics. The weight percentage loss for henna coated cotton fabrics at 2.0g/ml was 3.32%, for neem coated cotton fabrics at 2.0g/ml was 3.33% and turmeric at 2.0g/ml concentration was 3.34%. On the other hand, the value for the henna uncoated cotton fabric at 2.0g/ml was at 3.41%, neem at 2.0g/ml concentration was 3.42% and the value for uncoated turmeric at 2.0g/ml was 3.43% respectively. The porosity decreases when the concentration of dyes and superhydrophobic coating applied on the cotton fabrics.

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Process optimization of Aerva lanata extract treated textile material for microbial resistance in healthcare textiles

Cited by 11 publications

References 10 publications

Antimicrobial Fabric Coated With Vetiveriazizanioides Extract for Healthcare Application

Antimicrobial Fabric Coated With Vetiveriazizanioides Extract for Healthcare Application

Infl uence of Antimicrobial Finishing on Colour and Colour Fastness of Textiles from Natural Fibres

Preparation and Characterization on Natural Dyes Based on Neem, Henna and Turmeric for Dyeing onotton with Super Hydrophobic Coating

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