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Antibacterial Finishing of 100% Cotton Fabric with β-Cyclodextrin-Ozonated Olive Oil Inclusion Complex

机译:β-环糊精-臭氧包裹体对100%纯棉织物的抗菌整理

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摘要

Ozone (O3) was reacted with unsaturated fatty acids in vegetable oils to yield products with antibacterial activity. In this paper, olive oil, containing large amounts of unsaturated fatty acids, was ozonated and characterized with gas chromatography (GC), Fourier transform infrared (FTIR), and thermogravimetric (TGA) analyses. The ozonated oils were sequestered in β-cyclodextrin (β-CD) inclusion complexes and applied onto 100% cotton fabric. The inclusion complex was analyzed with scanning electron microscopy (SEM), FTIR, and TGA, and treated fabric with FTIR and SEM. The antibacterial activity of the ozonated oil and treated fabric was assessed using ASTM E2149-01. The results showed that the ozonated oil had high antibacterial activity and the resulting β-CD/ozonated olive oil inclusion complex also had antibacterial activity when applied to cotton fabric.
机译:臭氧(O3)与植物油中的不饱和脂肪酸反应,生成具有抗菌活性的产品。在本文中,对含有大量不饱和脂肪酸的橄榄油进行了臭氧化处理,并通过气相色谱(GC),傅立叶变换红外(FTIR)和热重(TGA)分析对其进行了表征。将臭氧化的油螯合在β-环糊精(β-CD)包合物中,并涂在100%棉织物上。用扫描电子显微镜(SEM),FTIR和TGA分析包合物,并用FTIR和SEM处理织物。使用ASTM E2149-01评估臭氧化油和处理过的织物的抗菌活性。结果表明,该臭氧化油具有很高的抗菌活性,并且所得到的β-CD/臭氧化橄榄油夹杂物在棉织物上使用时也具有抗菌活性。

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