Use of Viburnum Opulus L.(Caprifoliaceae) in Dyeing and Antibacterial Finishing of Cotton

ABSTRACT

It is known that use of chemicals can cause different problems to human health and environment. Therefore, studies to find alternative chemical free finishing processes in textile are now interesting topics. In the light of this, it was tried to minimize chemical uses for antibacterial finishing of cotton by using plant sources “cranberry fruit” and “cranberry fruit branch extract” in dyeing processes. The dyeing experiments were carried out at two different temperatures for different durations. Then, the samples were analyzed in terms of K/S, CIE L*a*b*C* and h° values, light fastness, washing fastness, and antibacterial efficiencies. Consequently, it was found that the two natural dye sources could color the cotton-knitted fabrics, and in general, the washing fastness of dyed samples with both natural dye sources was good, but light fastness values were limited and in dyeing processes by using cranberry fruit branch extract it was poor. Moreover, it was seen that among the tested plantal sources, good antibacterial efficiency against the tested bacteria were obtained with the use of cranberry fruit juice in dyeing processes at low temperature and for lower durations.

摘要

众所周知，使用化学品会对人类健康和环境造成不同的问题. 因此，寻找纺织品无化学成分整理的替代工艺成为当前研究的热点. 鉴于此，在染色过程中采用植物源“蔓越莓果”和“蔓越莓果枝提取物”，尽量减少化学成分在棉花抗菌整理中的应用. 在两种不同温度下进行了不同时间的染色实验. 然后对样品进行了K/S、CIE L*a*b*C*和h⁰值、耐光性、耐洗性和抗菌性分析结果表明，这两种天然染料对棉针织物有较好的染色效果，一般情况下，两种天然染料对棉针织物的染色牢度都较好，但耐光值有限，用越橘果枝提取物染色效果较差. 此外，在被测植物源中，用越橘果汁在低温染色和较低时间下对被测细菌具有良好的抗菌效果.

KEYWORDS:

• Antibacterial finish
• cranberry fruit
• natural dyes
• cotton
• textile

关键词:

• 抗菌整理 蔓越莓 天然染料 棉花 纺织品