Accreditation of Organic Cotton by Spotting Pesticides on Cotton Fiber

International Journal of Polymer and Textile Engineering

© 2018 by SSRG - IJPTE Journal

Volume 5 Issue 1

Year of Publication : 2018

Authors : Dr.V.Stephanie, M.Marilyn

10.14445/23942592/IJPTE-V5I1P101

How to Cite?

Dr.V.Stephanie, M.Marilyn, "Accreditation of Organic Cotton by Spotting Pesticides on Cotton Fiber," SSRG International Journal of Polymer and Textile Engineering, vol. 5,  no. 1, pp. 1-5, 2018. Crossref, https://doi.org/10.14445/23942592/IJPTE-V5I1P101

Abstract:

This work grants a evaluation of the properties of predictable and organic cotton, using device which are presented at the Faculty of Textile and TUL, an analysis of cotton was made with the raster electron microscope SEM VEGA TS 5130, the physicochemical properties through GC / MS, analytical method of gas chromatography, the mechanical properties of both types of cotton were deliberate in Labor dynamometer test, strength was measured using Pressley Tester instrument answer and fibers on the dynamic mechanical analyzer DMA., cotton maturity was strongminded using a polarizing microscope, using the apparatus Micronaire for fineness, essential length with staple diagram, thermal properties with the discrepancy scanning calorimeter (DSC) and thermos gravimetric analyzer TGA. To perceive the presence of insecticides in samples of cotton, gas chromatography with mass was employed and the results were associated to those obtained from the gas chromatography mass spectrum GC / MS. On the basis of these results it was determined that the gas chromatographic method can be used to detect pesticides in cotton samples and can be applied to all natural fibers of plant origin. In this way, they can be notable as organic and conservative cotton, thus contributing to the certification of organic cotton and substances of vegetable origin. Analysis, which is familiarized in this thesis, exhibits difference in conventional and organic cotton from Senegal, Egypt, Russia and India.

Keywords:

Organic, Conventional, Chromatography, Abundance.

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