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Antimicrobial and UV Protection Properties of Cotton Fabric Using Enzymatic Pretreatment and Dyeing with Acacia Catechu

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Title Antimicrobial and UV Protection Properties of Cotton Fabric Using Enzymatic Pretreatment and Dyeing with Acacia Catechu
Not Available
 
Creator seiko Jose
 
Subject natural dyes
 
Description Not Available
Desizing and scouring of cotton fabric was performed with conventional
chemical and enzymatic methods. Three enzymes viz., acid cellulase, neutral
cellulase, and xylanase were applied on the scoured fabric to enhance the
dyeing and functional properties. The dyeing of the enzyme treated fabrics
was performed with Acacia catechu. The chemicals constitution of the dye
was analyzed by phytochemical and FTIR method. The color values, fastness,
mechanical, and functional properties were evaluated as per standard testing
methods. The phytochemical analysis indicated the presence of saponins,
flavonoids, glycosides, phenols, and terpenoids in the dye. The color uptake
was better in enzyme pretreated fabric than chemically pretreated fabric. The
fastness properties of the dyed fabric were found to be good. The dyed
fabrics showed excellent UPF and antimicrobial properties against gram +ve
and gram -ve bacteria. Among the three enzymes, the performance of
xylanse enzyme was found to be superior to others.
Not Available
 
Date 2020-09-14T07:33:27Z
2020-09-14T07:33:27Z
2020-08-24
 
Type Journal
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/41233
 
Language English
 
Relation Not Available;
 
Publisher Taylor & Francis