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Colorimetric and fastness studies and analysis by reversed-phase high-performance liquid chromatography with diode-array detection of the dyeing of silk fabric with natural dye Helichrysum arenarium

机译:反相高效液相色谱-二极管阵列检测比色牢度的研究和分析,二极管阵列检测天然染料蜡菊属植物对真丝织物的染色

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摘要

In this study, silk fabric samples were dyed by various procedures using Helichrysum arenarium extracts. Alum, ferrous sulfate, stanium chloride, calcium nitrate, and potassium bitartrate were used as mordants. Reversed-phase high-performance liquid chromatography with diode-array detection was utilised for identification of the dyes present in the dyed silk fabrics and the plant extracts. The extraction of dyes was carried out with a hydrochloric acid/methanol/water (2:1:1 v/v/v) mixture. The colour coordinates and K/S values, as well as wash, light, and rub fastness, were determined.
机译:在这项研究中,真丝织物样品通过蜡菊蜡菊提取物的各种程序染色。使用明矾,硫酸亚铁,氯化锡,硝酸钙和酒石酸钾作为媒染剂。具有二极管阵列检测功能的反相高效液相色谱法用于鉴定存在于染色的真丝织物和植物提取物中的染料。用盐酸/甲醇/水(2:1:1 v / v / v)混合物进行染料提取。确定颜色坐标和K / S值,以及耐洗,耐光和耐擦牢度。

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  • 来源
    《Coloration Technology》 |2015年第3期|200-205|共6页
  • 作者单位

    Turkish Cultural Fdn, Nat Dyes Res & Devolopment Lab, TR-34775 Istanbul, Turkey;

    Marmara Univ, Fac Technol, Dept Text Engn, TR-34722 Istanbul, Turkey;

    Turkish Cultural Fdn, Nat Dyes Res & Devolopment Lab, TR-34775 Istanbul, Turkey|Marmara Univ, Fac Fine Arts, Lab Nat Dyes, TR-34718 Istanbul, Turkey;

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