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Identification, Characterization and Antioxidant Activity of Yellowish-Orange Pigments Actinobacteria

HAYATI Journal of Biosciences · Vol. 31 No. 1 (2023) · hlm. 200–210

DOI
10.4308/hjb.31.1.200-210
ISSN
2086-4094, 1978-3019
Terbit
2023-11-02
Penerbit
Bogor Agricultural University, Indonesia
Bahasa
eng

Abstrak

Actinobacteria are Gram-positive bacteria that can produce various secondary metabolites, including pigments that have potential as antioxidants. This study assessed the characteristics of yellowish-orange pigmented actinobacteria. The antioxidant activity of their extract pigment was tested by DPPH and analyzed by LC-MS. The identification results based on the 16S rRNA gene showed that the HRA isolate had 99.91% similarity value to Streptomyces gramineus JR-43, the HVA isolate had 99.22% similarities value to S. tendae ATCC 19812 and the HVB isolate had 81.18% similarities value to Rhodococcus ruber DSM 43338. Meanwhile, AGM 2.2 and 2.3 isolates had similarities to S. xanthophaeus NRRL B-5414 with similarity values of 98.95% and 99.82%, respectively. The Inhibitory Concentration (IC50) of actinobacterial crude extract pigments ranges from 53.38 µg/ml to 184.38 µg/ml. The HVB isolates with the major compound luteolin, have the highest antioxidant activity. The crude extract pigment of HVB isolates may consider rich in luteolin and has potency as an antioxidant.

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  • IPB University
  • Indonesian Institute of Sciences
  • University of Hawaiʻi at Mānoa
  • National Research and Innovation Agency
  • Toronto General Hospital
  • University of Yamanashi
  • National Institute of Technology and Evaluation
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Rekan penulisOrganisasiArtikel bersama
Setyanto Tri WahyudiIPB University3
Aris Tri WahyudiIPB University2
Antonius SuwantoIPB University2
Sri BudiartiIPB University2
Utami Dyah SyafitriIPB University2
Nampiah SukarnoIPB University2
Latifah Kosim DarusmanIPB University2
Mashuri WaiteUniversity of Hawaiʻi at Mānoa2
Anja MeryandiniIPB University2
Muhammad Eka PrastyaNational Research and Innovation Agency2
Shadila Fira AsokaIPB University2
Fikry AwaluddinIPB University2
Rika RaffiudinIPB University2
Ratih Dwi HastutiAfiliasi tidak diketahui1
Yantyati WidyastutiIndonesian Institute of Sciences1
Puspita LisdiyantiIndonesian Institute of Sciences1
Shanti RatnakomalaIndonesian Institute of Sciences1
Nita Rosalinda PrayitnoToronto General Hospital1
Evi TrianaIndonesian Institute of Sciences1
Misa OtoguroUniversity of Yamanashi1
Katsuhiko AndoNational Institute of Technology and Evaluation1
Endang SukaraIndonesian Institute of Sciences1
Ari SusilowatiSebelas Maret University1
Suryo WiyonoIPB University1
Rasti SaraswatiAfiliasi tidak diketahui1
Ratih Dewi HastutiIPB University1
. MahyarudinAfiliasi tidak diketahui1
İman RusmanaIPB University1
Min RahminiwatiIPB University1
Budi WirawanIPB University1
Dedy Duryadi SolihinIPB University1
Lia Aseptin MurdiniIPB University1
Eka Winarni SapitriIPB University1
I Nyoman Pugeg AryanthaBandung Institute of Technology1
Utut WidyastutiIPB University1
Rohani Cinta Badia GintingIPB University1
Sihegiko KanayaNara Institute of Science and Technology1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Identification, Characterization and Antioxidant Activity of Yellowish-Orange Pigments Actinobacteria</dc:title>
	<dc:creator xml:lang="en">Halimah Rusyda, Farhana</dc:creator>
	<dc:creator xml:lang="en">Batubara, Irmanida</dc:creator>
	<dc:creator xml:lang="en">Lestari, Yulin</dc:creator>
	<dc:description xml:lang="en">Actinobacteria are Gram-positive bacteria that can produce various secondary metabolites, including pigments that have potential as antioxidants. This study assessed the characteristics of yellowish-orange pigmented actinobacteria. The antioxidant activity of their extract pigment was tested by DPPH and analyzed by LC-MS. The identification results based on the 16S rRNA gene showed that the HRA isolate had 99.91% similarity value to Streptomyces gramineus JR-43, the HVA isolate had 99.22% similarities value to S. tendae ATCC 19812 and the HVB isolate had 81.18% similarities value to Rhodococcus ruber DSM 43338. Meanwhile, AGM 2.2 and 2.3 isolates had similarities to S. xanthophaeus NRRL B-5414 with similarity values of 98.95% and 99.82%, respectively. The Inhibitory Concentration (IC50) of actinobacterial crude extract pigments ranges from 53.38 µg/ml to 184.38 µg/ml. The HVB isolates with the major compound luteolin, have the highest antioxidant activity. The crude extract pigment of HVB isolates may consider rich in luteolin and has potency as an antioxidant.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2023-11-02</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/47654</dc:identifier>
	<dc:identifier>10.4308/hjb.31.1.200-210</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 31 No. 1 (2024): January 2024; 200-210</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/47654/26564</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2023 Farhana Halimah Rusyda, Irmanida Batubara, Yulin Lestari</dc:rights>
</oai_dc:dc>