{"id":2861,"date":"2017-03-31T16:01:00","date_gmt":"2017-03-31T16:01:00","guid":{"rendered":"https:\/\/chempublishers.com\/pjc\/?p=2861"},"modified":"2025-06-13T13:41:19","modified_gmt":"2025-06-13T13:41:19","slug":"pjc-0117","status":"publish","type":"post","link":"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2017\/03\/31\/pjc-0117\/","title":{"rendered":"Decolorization of Some Reactive Dyes Using Vegetable Extract"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2861\" class=\"elementor elementor-2861\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70a0be5 e-flex e-con-boxed e-con e-parent\" data-id=\"70a0be5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-54a64c3 e-con-full e-flex e-con e-child\" data-id=\"54a64c3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a45239a elementor-widget elementor-widget-text-editor\" data-id=\"a45239a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>&nbsp;<\/h4>\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td>\n<div><strong>Research Article | Open Access<\/strong><\/div>\n<h4><span class=\"value\">Volume 7 | Issue 1-4 |&nbsp;<a href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/wp-content\/uploads\/sites\/2\/2024\/12\/PJC-v07.i01-4.p01.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01<\/a><\/span><\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Decolorization of Some Reactive Dyes Using Vegetable Extract<\/p>\n<article class=\"obj_article_details\">\n<div class=\"row\">\n<div class=\"main_entry\">\n<p><span class=\"name\">A.&nbsp; Sameer<\/span><\/p>\n<p>Department of Chemistry, Faculty of Science, University of Karachi, Pakistan<\/p>\n<p><span class=\"name\">S. U. Khan<\/span><\/p>\n<p>Department of Chemistry, Faculty of Science, University of Karachi, Pakistan<\/p>\n<p><span class=\"name\">T. Ahmed<\/span><\/p>\n<p>Department of Chemistry, Faculty of Science, University of Karachi, Pakistan<\/p>\n<p><span class=\"name\">H. Ahmed<\/span><\/p>\n<p>Department of Chemistry, Faculty of Science, University of Karachi, Pakistan<\/p>\n<p><span class=\"name\">A.&nbsp; K. Tanoli<\/span><\/p>\n<p>Department of Chemistry, Faculty of Science, University of Karachi, Pakistan<\/p>\n<p><span class=\"name\">A, Khan<\/span><\/p>\n<p>Department of Chemistry, Faculty of Science, University of Karachi, Pakistan<\/p>\n<table border=\"0\" width=\"93%\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td align=\"center\" valign=\"top\"><strong>Received<\/strong><br>30 Sep, 2016<\/td>\n<td align=\"center\" valign=\"top\"><strong>Accepted<\/strong><br>18 Jan, 2017<\/td>\n<td align=\"center\" valign=\"top\"><strong>Published<\/strong><br>20 Feb, 2017<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"item abstract\">\n<p class=\"ql-align-justify\">In this present study, an attempt was made to use the watery extract of most commonly use vegetables; onion (<em>Allium cepa<\/em>. L), potato (<em>Solanum tuberosum<\/em>) and garlic (<em>Allium sativum<\/em>) for the treatment of selected azo dyes. The selected azo-reactive dyes i.e. Jakofix-G yellow, Sumifix orange and Drimarene yellow are commonly used textile dyes. The vegetables extracts were made in the different ratio (v:v) for decolorization of these dyes. The reduction in the absorbance value of \u03bb<sub>max<\/sub>&nbsp;of these dyes indicates the decolorization. The color removal efficiency was calculated using change in the absorbance. It has been noted that garlic extract was able to decolorize dyes in high proportion as compared to onion and potato peel extract. All the color removal activity was done at the physiological pH of the selected vegetables. Furthermore, to uncover the nature of these reactive dyes, the solvatochromic behavior of the dyes were studies using solvent of different polarities.<\/p>\n<\/div>\n<div class=\"item abstract\">\n<div>\n<h3 class=\"label\">How to Cite this paper?<\/h3>\n<div class=\"csl-entry\">\n<p><strong>APA-7 Style<\/strong><br>Sameer, A., Khan, S.U., Ahmed, T., Ahmed, H., Tanoli, A.K., Khan, A. (2017). Decolorization of Some Reactive Dyes Using Vegetable Extract.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>, 7(1-4), 1-7<\/a>. https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01<\/p>\n<p><strong>ACS Style<\/strong><br>Sameer, A.; Khan, S.U.; Ahmed, T.; Ahmed, H.; Tanoli, A.K.; Khan, A. Decolorization of Some Reactive Dyes Using Vegetable Extract.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01\" target=\"_blank\" rel=\"noopener\"><em>Pak. J. Chem.<\/em>&nbsp;2017, 7, 1-7<\/a>. https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01<\/p>\n<p><strong>AMA Style<\/strong><br>Sameer A, Khan SU, Ahmed T, Ahmed H, Tanoli AK, Khan A. Decolorization of Some Reactive Dyes Using Vegetable Extract.&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>. 2017; 7(1-4): 1-7<\/a>. https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01<\/p>\n<p><strong>Chicago\/Turabian Style<\/strong><br>Sameer, Anila, Saeed Umer Khan, Tehseen Ahmed, Humam Ahmed, Asad Khan Tanoli, and Amir Khan. 2017. &#8220;Decolorization of Some Reactive Dyes Using Vegetable Extract&#8221;&nbsp;<a href=\"https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01\" target=\"_blank\" rel=\"noopener\"><em>Pakistan Journal of Chemistry<\/em>&nbsp;7, no. 1-4: 1-7<\/a>. https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"item copyright\">\n<p><a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\"><img decoding=\"async\" src=\"https:\/\/i.creativecommons.org\/l\/by\/4.0\/88x31.png\" alt=\"Creative Commons License\"><\/a><\/p>\n<p>This work is licensed under a&nbsp;<a href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" rel=\"license\">Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4bd9cad e-con-full e-flex e-con e-child\" data-id=\"4bd9cad\" data-element_type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&nbsp; Research Article | Open Access Volume 7 | Issue 1-4 |&nbsp;https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01 Decolorization of Some Reactive Dyes Using Vegetable Extract A.&nbsp; Sameer Department of Chemistry, Faculty of Science, University of Karachi, Pakistan S. U. Khan Department of Chemistry, Faculty of Science, University of Karachi, Pakistan T. Ahmed Department of Chemistry, Faculty of Science, University of [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2861","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Decolorization of Some Reactive Dyes Using Vegetable Extract - Pakistan Journal of Chemistry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chempublishers.com\/Pakistan-journal-of-chemistry\/2017\/03\/31\/pjc-0117\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Decolorization of Some Reactive Dyes Using Vegetable Extract - Pakistan Journal of Chemistry\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Research Article | Open Access Volume 7 | Issue 1-4 |&nbsp;https:\/\/doi.org\/10.15228\/2017.v07.i01-4.p01 Decolorization of Some Reactive Dyes Using Vegetable Extract A.&nbsp; Sameer Department of Chemistry, Faculty of Science, University of Karachi, Pakistan S. 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