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Extraction of Natural Dyes from Babadotan Leaves (Ageratum conyzoides L.) using Ultrasound-Assisted Extraction Method and Its Utilization in Fabric Dying

Indonesian Journal of Chemical Science · Vol. 12 No. 2 (2023) · hlm. 161–172

DOI
10.15294/ijcs.v12i2.71669
ISSN
2502-6844, 2252-6951
Terbit
2023-08-26
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Natural dyes are used as an alternative to synthetic dyes which have a negative impact on human health and the environment. Plants that can be applied as natural dyes are babadotan weed. In this study, extraction of natural dyes from babadotan leaves was carried out using the UAE method. Identification of compounds contained in dyes using UV-Vis instruments, FTIR, phytochemical tests, and total tannin and flavonoid tests. The yield test on the extracted extract showed that 70% ethanol extract produced the highest value when compared to other samples. The results of the phytochemical test showed that the three extract samples positively contained tannins, while the flavonoid phytochemical test showed that the aquadest extract positively contained flavonoids. The results of the FTIR instrument test show that the three extract samples produce functional groups contained in tannin compounds. The test results of the UV-Vis spectrophotometer instrument indicated the possibility of a C=O chromophore. The total tannin content test showed that the 70% ethanol viscous extract showed the highest value, while the total flavonoid content test showed that the aquadest viscous extract showed the highest value. Dyeing fabrics treated with FeSO4 mordant showed more intense color results when compared to fabrics treated with other mordant. Stability test of dyed fabrics against washing with detergent and drying in direct sunlight for 6 hours showed good color fastness.

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  • State University of Semarang
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Rekan penulisOrganisasiArtikel bersama
Nanik WijayatiState University of Semarang5
Sri MursitiAfiliasi tidak diketahui4
Supartono SupartonoAfiliasi tidak diketahui4
Kasmui KasmuiState University of Semarang3
Sudarmin SudarminAfiliasi tidak diketahui3
Sigit PriatmokoState University of Semarang3
Cepi KurniawanState University of Semarang3
Agung Tri PrasetyaAfiliasi tidak diketahui2
Woro SumarniState University of Semarang2
Sri Susilogati SumartiState University of Semarang2
Endang SusilaningsihState University of Semarang2
Murbangun NuswowatiState University of Semarang2
Samuel Budi Wardana KusumaAfiliasi tidak diketahui2
Melinda Dwi LestariAfiliasi tidak diketahui2
Edy CahyonoState University of Semarang2
Jumaeri JumaeriAfiliasi tidak diketahui2
Siti Herlina DewiState University of Semarang1
Eko Budi SusatyaAfiliasi tidak diketahui1
Norma EralitaAfiliasi tidak diketahui1
Rr. S.E PujiastutiAfiliasi tidak diketahui1
Yosephine Debbie DamayantiAfiliasi tidak diketahui1
Sri NurhayatiState University of Semarang1
Rizka Indriani SetyaningrumAfiliasi tidak diketahui1
Melly RihmahwatiAfiliasi tidak diketahui1
Sri Susilogati SumartiAfiliasi tidak diketahui1
Ameiliana Nur AzizahAfiliasi tidak diketahui1
Putra Reinho Rosario SanamAfiliasi tidak diketahui1
Willy Tirza EdenAfiliasi tidak diketahui1
M. Kholid Baror AbadiAfiliasi tidak diketahui1
Intan CahyaningrumAfiliasi tidak diketahui1
Rika Ayu LestariAfiliasi tidak diketahui1
Amalina ArtaniAfiliasi tidak diketahui1
Sri HaryaniAfiliasi tidak diketahui1
Chinta Celi Ayu CendanaAfiliasi tidak diketahui1
Sri WardaniState University of Semarang1
Adhina Choiri PutriAfiliasi tidak diketahui1
Fina Ayu LestariAfiliasi tidak diketahui1
Dwi RukminiAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/ijcs/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Extraction of Natural Dyes from Babadotan Leaves (Ageratum conyzoides L.) using Ultrasound-Assisted Extraction Method and Its Utilization in Fabric Dying</dc:title>
	<dc:creator>Rahmawati, Amalia</dc:creator>
	<dc:creator>Harjono, Harjono</dc:creator>
	<dc:description xml:lang="en-US">Natural dyes are used as an alternative to synthetic dyes which have a negative impact on human health and the environment. Plants that can be applied as natural dyes are babadotan weed. In this study, extraction of natural dyes from babadotan leaves was carried out using the UAE method. Identification of compounds contained in dyes using UV-Vis instruments, FTIR, phytochemical tests, and total tannin and flavonoid tests. The yield test on the extracted extract showed that 70% ethanol extract produced the highest value when compared to other samples. The results of the phytochemical test showed that the three extract samples positively contained tannins, while the flavonoid phytochemical test showed that the aquadest extract positively contained flavonoids. The results of the FTIR instrument test show that the three extract samples produce functional groups contained in tannin compounds. The test results of the UV-Vis spectrophotometer instrument indicated the possibility of a C=O chromophore. The total tannin content test showed that the 70% ethanol viscous extract showed the highest value, while the total flavonoid content test showed that the aquadest viscous extract showed the highest value. Dyeing fabrics treated with FeSO4 mordant showed more intense color results when compared to fabrics treated with other mordant. Stability test of dyed fabrics against washing with detergent and drying in direct sunlight for 6 hours showed good color fastness.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2023-08-26</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/ijcs/article/view/71669</dc:identifier>
	<dc:identifier>10.15294/ijcs.v12i2.71669</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Chemical Science; Vol 12 No 2 (2023); 161-172</dc:source>
	<dc:source>2502-6844</dc:source>
	<dc:source>2252-6951</dc:source>
	<dc:source>10.15294/ijcs.v12i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/ijcs/article/view/71669/25065</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Indonesian Journal of Chemical Science</dc:rights>
</oai_dc:dc>