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Flavonoids from the Roots of Amomum compactum Soland Ex Maton (Zingiberaceae)

VALENSI · Vol. ume No. 2 (2021) · hlm. 142–149

DOI
10.15408/jkv.v7i2.21599
ISSN
2548-3013, 2460-6065
Terbit
2021-11-27
Penerbit
Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University
Bahasa
eng

Abstrak

Amomum compactum Soland Ex Maton is one of the Zingiberaceae family plants which is the endemic plants from West Java, Indonesia. This study was aimed to determine the chemical structure of flavonoid compounds from n-hexane extract of A.compactum Sol. Ex Maton roots. Dried powder of the roots was extracted consecutively with n-hexane, ethyl acetate, and methanol solvents. Three flavonoids, 5-hydroxy-3,7,4`-trimethoxy kaempferol (1), 5-hydroxy-3,7,3',4'-tetra methoxy kaempferol (2) and 4'-hydroxy-3,5,7-trimethoxy kaempferol (3), have been isolated from the roots of A. compactum Sol. Ex Maton. The chemical structures of compounds 1-3 were identified by spectroscopy data including infrared 1D-NMR, 2D-NMR and HRTOF-MS as well as by comparison with previously reported spectral data. Compounds 1-3 were isolated from this plant for the first time and showed free radical DPPH scavenging activity.

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Nurlelasari NurlelasariPadjadjaran University35
Kindi FarabiPadjadjaran University34
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Tri MayantiPadjadjaran University29
Sofa FajriahNational Research and Innovation Agency22
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Tati HerlinaPadjadjaran University7
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Desi Harneti Putri HuspaPadjadjaran University6
Euis JulaehaPadjadjaran University5
Khalijah AwangUniversity of Malaya5
Risyandi AnwarUniversitas Muhammadiyah Semarang5
Harizon HarizonUniversitas Jambi5
Sandra Amalia RiyadiPadjadjaran University4
Ricson P. HutagaolUniversitas Nusa Bangsa4
Muhammad HanafiNational Research and Innovation Agency4
Ferry Ferdiansyah SofianPadjadjaran University4
Ronny LesmanaPadjadjaran University3
Agus SafariPadjadjaran University3
Mohamad Azlan NafiahSultan Idris Education University3
Dudi RunadiPadjadjaran University3
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Susianti SusiantiPadjadjaran University2
Sari PurbayaUniversitas Jenderal Achmad Yani2
Aprilia Permata SariPadjadjaran University2
Rurini RetnowatiUniversity of Brawijaya2
Arif Rahman HakimPadjadjaran University2

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.uinjkt.ac.id/index.php/valensi/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Flavonoids from the Roots of Amomum compactum Soland Ex Maton (Zingiberaceae)</dc:title>
	<dc:creator xml:lang="en">Dinata, Deden Indra</dc:creator>
	<dc:creator xml:lang="en">Maharani, Rani</dc:creator>
	<dc:creator xml:lang="en">Muttaqien, Fauzan Zein</dc:creator>
	<dc:creator xml:lang="en">Supratman, Unang</dc:creator>
	<dc:creator xml:lang="en">Azmi, Mohamad Nurul</dc:creator>
	<dc:creator xml:lang="en">Shiono, Yoshihito</dc:creator>
	<dc:subject xml:lang="en">Amomum compactum</dc:subject>
	<dc:subject xml:lang="en">antioxidant</dc:subject>
	<dc:subject xml:lang="en">DPPH</dc:subject>
	<dc:subject xml:lang="en">flavonoid</dc:subject>
	<dc:subject xml:lang="en">kaempferol</dc:subject>
	<dc:description xml:lang="en">Amomum compactum Soland Ex Maton is one of the Zingiberaceae family plants which is the endemic plants from West Java, Indonesia. This study was aimed to determine the chemical structure of flavonoid compounds from n-hexane extract of A.compactum Sol. Ex Maton roots. Dried powder of the roots was extracted consecutively with n-hexane, ethyl acetate, and methanol solvents. Three flavonoids, 5-hydroxy-3,7,4`-trimethoxy kaempferol (1), 5-hydroxy-3,7,3',4'-tetra methoxy kaempferol (2) and 4'-hydroxy-3,5,7-trimethoxy kaempferol (3), have been isolated from the roots of A. compactum Sol. Ex Maton.  The chemical structures of compounds 1-3 were identified by spectroscopy data including infrared 1D-NMR, 2D-NMR and HRTOF-MS as well as by comparison with previously reported spectral data. Compounds 1-3 were isolated from this plant for the first time and showed free radical DPPH scavenging activity.</dc:description>
	<dc:publisher xml:lang="en">Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University</dc:publisher>
	<dc:date>2021-11-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.uinjkt.ac.id/index.php/valensi/article/view/21599</dc:identifier>
	<dc:identifier>10.15408/jkv.v7i2.21599</dc:identifier>
	<dc:source xml:lang="en">Jurnal Kimia Valensi; Jurnal Kimia VALENSI Volume 7, No. 2, November 2021; 142-149</dc:source>
	<dc:source>2548-3013</dc:source>
	<dc:source>2460-6065</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uinjkt.ac.id/index.php/valensi/article/view/21599/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2021 Unang Supratman</dc:rights>
</oai_dc:dc>