The use of plant resources in different areas is increasing day by day. One of the uses of these resources is textile dyeing. In this study, Glycyrrhiza glabra L. roots were used for dyeing woolen fabrics. It is also aimed to give these dyed fabrics naturally antibacterial properties. In the dyeing process, copper (II) sulfate, tin chloride, iron (II) sulfate, zinc chloride and potassium aluminum sulfate (alum) were used as mordant. In addition, dyeing experiments were carried out without the use of mordant and the dyed fabric samples were washed and dried at room temperature. After that, CIEL*a*b* (international commission on illumination) and K/S (color efficiency) measurements of the dyed fabrics, SEM (scanning electron microscopy) images, ICP-MS (inductively coupled plasma mass spectrometry) analysis, antibacterial effect tests, FTIR (fourier transform infrared microspectroscopy) analysis, light and washing fastness tests were also performed. As a result of these processes, it has been determined that Glycyrrhiza glabra L. roots can be used for dyeing woolen fabrics. In addition, it was found that dyed fabric samples showed good antibacterial effect against Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria.

不同地区植物资源的使用日益增加。这些资源的用途之一是纺织品染色。在这项研究中，甘草的根被用来染色羊毛织物。本发明的目的还在于赋予这些染色的织物天然的抗菌性能。在染色过程中，硫酸铜（II），氯化锡，硫酸铁（II），氯化锌和硫酸铝钾（铝）被用作媒染剂。另外，在不使用媒染剂的情况下进行染色实验，并且将染色的织物样品在室温下洗涤和干燥。之后，CIE L * a * b *（国际照明委员会）和染色织物的K / S（色彩效率）测量，SEM（扫描电子显微镜）图像，ICP-MS（电感耦合等离子体质谱）分析，抗菌效果测试，FTIR（傅里叶变换红外光谱）还进行了分析，耐光性和耐洗性测试。作为这些过程的结果，已经确定了甘草根可以用于染色羊毛织物。另外，发现染色的织物样品对革兰氏阳性（金黄色葡萄球菌）和革兰氏阴性（大肠杆菌）细菌显示出良好的抗菌作用。