EFFECT OF FUNGI ON DISCOLOURATION OF DYED FABRICS

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dc.contributor.advisorNaik, Shailaja D.
dc.contributor.authorGOUDAR, IRAMMA V.
dc.date.accessioned2019-11-05T15:13:18Z
dc.date.available2019-11-05T15:13:18Z
dc.date.issued1999-09-09
dc.description.abstractThe study comprised of experimental procedure, conducted during 1997-98 in Dharwad. Pure (100%) silk, cotton and polyester white materials were dyeAwith acid, reactive and disperse dyes, respectively were selected for the study. Each fabric sample was dyed with three hues viz., blue, red and yellow, all being primary. The test samples were inoculated with four fungal culttures viz., AspergiUus niger, Trichoderma harzianum, Phanerocbaete chrysosporium and Pleurotus sapidus of two concentrations each i.e. 3 days and 6 days old. These inoculated samples were incubated for 6 days at 30°C and assessed for the level of discolouration and change In physical parameters viz., cloth weight, cloth tensile strength and cloth tear strength. The results revealed that greater level of discolouration was caused by AspergiUus niger compared to other cultures. Of the three primary colours blue discolourised to a greater extent followed by yellow and red in all the three fabrics. Among all the dyed samples, blue coloured cotton showed greater reduction in colour. Of the four selected cultures AspergiUus niger damaged the samples maximum and Pieurotus sapidus minimum. The 6 days old concentration affected the colour as well as the physical parameters compared to 3 days old. Cloth weight, cloth tensile strength and cloth tear strength of cotton sample were adversely affected compared to silk and polyester on inoculation of fungal cultures.en_US
dc.identifier.otherTh-5265
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810134469
dc.keywordsEFFECT OF FUNGI ONen_US
dc.language.isoenen_US
dc.pages176en_US
dc.publisherUNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALOREen_US
dc.subTextile and Apparel Designingen_US
dc.subjectnullen_US
dc.themeDISCOLOURATION OF DYED FABRICSen_US
dc.these.typeM.Scen_US
dc.titleEFFECT OF FUNGI ON DISCOLOURATION OF DYED FABRICSen_US
dc.typeThesisen_US
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