An orange pigment from the marine bacterium Paracoccus haeundaensis SAB E11 as a prospective source of natural antioxidants
##plugins.themes.bootstrap3.article.main##
Abstract
Abstract. Abubakar H, Astuti RI, Listyowati S, Batubara I, Wahyudi AT. 2022. An orange pigment from the marine bacterium Paracoccus haeundaensis SAB E11 as a prospective source of natural antioxidants. Biodiversitas 23: 4730-4737. Bacterial pigment extracts are the source of many natural antioxidant substances. The present study aimed to assess the antioxidant activity of an orange pigment derived from a marine bacterium, identified as Paracoccus haeundaensis SAB E11, analyzed by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azino-bis(ethylbenzothiazoline-6-sulfonic acid) (ABTS). Methanol-pigmented crude extract of P. haeundaensis SAB E11 exhibited the best DPPH scavenging activity with an IC50 value of 54.7 mg/mL, while the n-hexane crude pigment extract of the bacterium reduced ABTS optimally with an IC50 value of 24.46 mg/mL. The analysis of antioxidant compounds in P. haeundaensis SAB E11 was identified by combining liquid chromatography with tandem mass spectrometry (LCMS/MS). The five antioxidant compounds from methanol and n-hexane crude pigment extract of P. haeundaensis SAB E11 have been detected. Polyphenols were found to be the major compound, such as 3,5,3’,4’-tetrahydroxystilbene, scopoletin, and liquiritigenin. The other compounds were dihydroactinidiolide (terpenes) and ricinoleic acid (a fatty acid compound). The orange-colored extract of marine bacterium P. haeundaensis SAB E11 could be promising pharmacological capabilities as an antioxidant.
##plugins.themes.bootstrap3.article.details##
Most read articles by the same author(s)
- RAHAYU WULAN, RIKA INDRI ASTUTI, YAYA RUKAYADI, ANJA MERYANDINI, Evaluation of Indigenous Pichia kudriavzevii from cocoa fermentation for a probiotic candidate , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 3 (2021)
- RAHMAD LINGGA, SRI BUDIARTI, IMAN RUSMANA, ARIS TRI WAHYUDI, Isolation, characterization and efficacy of lytic bacteriophages against pathogenic Escherichia coli from hospital liquid waste , Biodiversitas Journal of Biological Diversity: Vol. 21 No. 7 (2020)
- DOVA KELVIN MESRIAN, WIDYA ESTI PURWANINGTYAS, RIKA INDRI ASTUTI, AKHMAD ENDANG ZAINAL HASAN, ARIS TRI WAHYUDI, Methanol pigment extracts derived from two marine actinomycetes exhibit antibacterial and antioxidant activities , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 10 (2021)
- MAYA SARI, ABDJAD ASIH NAWANGSIH, ARIS TRI WAHYUDI, Rhizosphere Streptomyces formulas as the biological control agent of phytopathogenic fungi Fusarium oxysporum and plant growth promoter of soybean , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 6 (2021)
- EVRICK YONANTIKO, RIKA INDRI ASTUTI, SRI BUDIARTI, Bacterial community profiles of leaves of wild and cultivated pohpohan (Pilea melastomoides (Poir.) Wedd.) plants based on a metagenomic analysis , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 9 (2024)
- UMI FATMAWATI, ANJA MERYANDINI, ABDJAD ASIH NAWANGSIH, ARIS TRI WAHYUDI, Screening and characterization of actinomycetes isolated from soybean rhizosphere for promoting plant growth , Biodiversitas Journal of Biological Diversity: Vol. 20 No. 10 (2019)
- RURY ERYNA PUTRI, NISA RACHMANIA MUBARIK, LAKSMI AMBARSARI, ARIS TRI WAHYUDI, Antagonistic activity of glucanolytic bacteria Bacillus subtilis W3.15 against Fusarium oxysporum and its enzyme characterization , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 9 (2021)
- PRAMESITA PRAWADIKA APSARI, SRI BUDIARTI, ARIS TRI WAHYUDI, Actinomycetes of rhizosphere soil producing antibacterial compounds against Urinary Tract Infection bacteria , Biodiversitas Journal of Biological Diversity: Vol. 20 No. 5 (2019)
- DINA TIARA KUSUMAWARDHANI, DODI NANDIKA, LINA KARLINASARI, ARINANA, IRMANIDA BATUBARA, Architectural and physical properties of fungus comb from subterranean termite Macrotermes gilvus (Isoptera: Termitidae) mound , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 4 (2021)