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Axillary odour studies on alkali-treated knitted polyester fabric

Axillary odour studies on alkali-treated knitted polyester fabric <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>Odour formation in textile material is mainly based on the fibre content and also the constituent fibres’ chemical and physical structures. Polyester fibre materials are very profound to form odour after being worn due to their highly oleophilic nature. The purpose of this paper is to analyse the odour formation characteristics of polyester fabric after surface modification through alkali treatment.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>Five male participants were allowed to use the alkali-treated and untreated polyester fabrics, which were fixed in the axilla region of their vest. Subjective and objective odour analyses were performed for the worn samples. The odour was evaluated in terms of intensity rating, bacterial population (CFU/ml) and bacterial isolation.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The results showed that alkali treatment was effective in odour reduction in polyester fabric (<jats:italic>p</jats:italic>&lt;0.005). The bacterial population density was also reduced significantly (<jats:italic>p</jats:italic>&lt;0.005) in the alkali-treated polyester fabric compared to the untreated polyester fabric after the wear trial. The alkali treatment affected the surface structure of the polyester fabric and thus changed it from hydrophilic to hydrophobic. This was confirmed by the moisture management test results.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>The odour formation in the polyester fabric can be controlled by simple surface modification process like alkali treatment, and thus the value of the product can be increased in the apparel sector.</jats:p> </jats:sec> http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Clothing Science and Technology CrossRef

Axillary odour studies on alkali-treated knitted polyester fabric

International Journal of Clothing Science and Technology , Volume 29 (2): 251-261 – Apr 18, 2017

Axillary odour studies on alkali-treated knitted polyester fabric


Abstract

<jats:sec>
<jats:title content-type="abstract-subheading">Purpose</jats:title>
<jats:p>Odour formation in textile material is mainly based on the fibre content and also the constituent fibres’ chemical and physical structures. Polyester fibre materials are very profound to form odour after being worn due to their highly oleophilic nature. The purpose of this paper is to analyse the odour formation characteristics of polyester fabric after surface modification through alkali treatment.</jats:p>
</jats:sec>
<jats:sec>
<jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title>
<jats:p>Five male participants were allowed to use the alkali-treated and untreated polyester fabrics, which were fixed in the axilla region of their vest. Subjective and objective odour analyses were performed for the worn samples. The odour was evaluated in terms of intensity rating, bacterial population (CFU/ml) and bacterial isolation.</jats:p>
</jats:sec>
<jats:sec>
<jats:title content-type="abstract-subheading">Findings</jats:title>
<jats:p>The results showed that alkali treatment was effective in odour reduction in polyester fabric (<jats:italic>p</jats:italic>&lt;0.005). The bacterial population density was also reduced significantly (<jats:italic>p</jats:italic>&lt;0.005) in the alkali-treated polyester fabric compared to the untreated polyester fabric after the wear trial. The alkali treatment affected the surface structure of the polyester fabric and thus changed it from hydrophilic to hydrophobic. This was confirmed by the moisture management test results.</jats:p>
</jats:sec>
<jats:sec>
<jats:title content-type="abstract-subheading">Originality/value</jats:title>
<jats:p>The odour formation in the polyester fabric can be controlled by simple surface modification process like alkali treatment, and thus the value of the product can be increased in the apparel sector.</jats:p>
</jats:sec>

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References (32)

Publisher
CrossRef
ISSN
0955-6222
DOI
10.1108/ijcst-05-2016-0057
Publisher site
See Article on Publisher Site

Abstract

<jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>Odour formation in textile material is mainly based on the fibre content and also the constituent fibres’ chemical and physical structures. Polyester fibre materials are very profound to form odour after being worn due to their highly oleophilic nature. The purpose of this paper is to analyse the odour formation characteristics of polyester fabric after surface modification through alkali treatment.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>Five male participants were allowed to use the alkali-treated and untreated polyester fabrics, which were fixed in the axilla region of their vest. Subjective and objective odour analyses were performed for the worn samples. The odour was evaluated in terms of intensity rating, bacterial population (CFU/ml) and bacterial isolation.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The results showed that alkali treatment was effective in odour reduction in polyester fabric (<jats:italic>p</jats:italic>&lt;0.005). The bacterial population density was also reduced significantly (<jats:italic>p</jats:italic>&lt;0.005) in the alkali-treated polyester fabric compared to the untreated polyester fabric after the wear trial. The alkali treatment affected the surface structure of the polyester fabric and thus changed it from hydrophilic to hydrophobic. This was confirmed by the moisture management test results.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>The odour formation in the polyester fabric can be controlled by simple surface modification process like alkali treatment, and thus the value of the product can be increased in the apparel sector.</jats:p> </jats:sec>

Journal

International Journal of Clothing Science and TechnologyCrossRef

Published: Apr 18, 2017

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