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Kusmita, Lia, Verdia Mutiara, Erlita, Nuryadi, Handung, Ariska Pratama, Petrick, Surya Wiguna, Awang, Radjasa, Ocky Karna. (1395). Characterization of carotenoid pigments from bacterial symbionts of soft-coral Sarcophyton sp. from North Java Sea. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 9(1), 61-69. doi: 10.1007/s40071-017-0157-2
Lia Kusmita; Erlita Verdia Mutiara; Handung Nuryadi; Petrick Ariska Pratama; Awang Surya Wiguna; Ocky Karna Radjasa. "Characterization of carotenoid pigments from bacterial symbionts of soft-coral Sarcophyton sp. from North Java Sea". نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 9, 1, 1395, 61-69. doi: 10.1007/s40071-017-0157-2
Kusmita, Lia, Verdia Mutiara, Erlita, Nuryadi, Handung, Ariska Pratama, Petrick, Surya Wiguna, Awang, Radjasa, Ocky Karna. (1395). 'Characterization of carotenoid pigments from bacterial symbionts of soft-coral Sarcophyton sp. from North Java Sea', نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 9(1), pp. 61-69. doi: 10.1007/s40071-017-0157-2
Kusmita, Lia, Verdia Mutiara, Erlita, Nuryadi, Handung, Ariska Pratama, Petrick, Surya Wiguna, Awang, Radjasa, Ocky Karna. Characterization of carotenoid pigments from bacterial symbionts of soft-coral Sarcophyton sp. from North Java Sea. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 1395; 9(1): 61-69. doi: 10.1007/s40071-017-0157-2

Characterization of carotenoid pigments from bacterial symbionts of soft-coral Sarcophyton sp. from North Java Sea

International Aquatic Research
مقاله 6، دوره 9، شماره 1، فروردین 2017، صفحه 61-69    اصل مقاله (1.06 M)
نوع مقاله: Original research
شناسه دیجیتال (DOI): 10.1007/s40071-017-0157-2
نویسندگان
Lia Kusmita1؛ Erlita Verdia Mutiara1؛ Handung Nuryadi2؛ Petrick Ariska Pratama1؛ Awang Surya Wiguna1؛ Ocky Karna Radjasa* 3
1STIFAR “Yayasan Pharmasi”, Letjend Sarwo Edie Wibowo KM 1, Semarang, 50193, Indonesia
2Tropical Marine Biotechnology Laboratory, Diponegoro University, Semarang, 50275, Indonesia
3Faculty of Fisheries and Marine Science, Diponegoro University, Semarang, Central Java, 50275, Indonesia
چکیده
Marine bacteria produce natural pigments; however, the ability of marine bacterial symbionts to produce natural pigments has been less studied. Marine bacteria associated with soft-coral Sarcophyton sp. collected from Karimunjawa Island were successfully isolated and screened to synthesize the carotenoid pigments. This approach has allowed the use of these symbionts as an environmental friendly source of new natural pigments. Out of 33 bacterial isolates, only 4 bacterial symbionts (CBSCP 2-2, CBSCP 2-3, CBSCP 1-1, and CBSCP 2-4), positively contain carotenoid pigments. Molecular identification based on 16S rDNA method showed that bacterial symbionts CBSCP 2-2, CBSCP 2-3, CBSCP 1-1, and CBSCP 2-4 were closely related to Pseudoalteromonas shioyasakiensis, Pseudoalteromonas rubra, Virgibacillus salaries, and Pseudoalteromonas spongiae. Pigment analysis showed that the pigments have been categorized within the groups of carotenoid pigments. Antioxidant activity of pigment extracts was done by measuring inhibitory concentration (IC50) of pigment extract against 2,2-diphenyl-1-picrylhydrazyl (DPPH) solution. The antioxidant activity measurement of CBSCP 1-1, CBSCP 2-2, CBSCP 2-3, and CBSCP 2-4 extract, and β-carotene was 2015, 5017, 2520, 4213, and 1980 mg l−1, respectively.
کلیدواژه‌ها
Bacterial symbionts؛ Soft coral؛ Carotenoid؛ Antioxidant activity
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