Marine tunicates from Sangkarang Archipelago Indonesia: recent finding and bio-prospecting

Litaay, Magdalena

doi:10.1088/1742-6596/979/1/012003

Cited by 7 publications

(10 citation statements)

References 20 publications

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“…Morphology and molecular studies by successfully explained that the diverse color variations in P. aurata are probably induced by multiple allele inheritance with codominance. The existence of marine tunicate P. aurata in Barrang Caddi has been reported before, moreover, this species was noted as a cosmopolitan tunicate in Spermonde archipelago, South Sulawesi (Litaay, 2018). In addition, several tunic color variations of P. aurata are blue color with blue lines, orange color, yellow color with a blue line and white spots and blue lines (Ayuningrum et al, 2019).…”

Section: Discussionmentioning

confidence: 58%

“…In addition, several tunic color variations of P. aurata are blue color with blue lines, orange color, yellow color with a blue line and white spots and blue lines (Ayuningrum et al, 2019). This species was also found in Indonesia, such as Bali, North Sulawesi, South Sulawesi, and Maluku (Wainwright et al, 2013;Litaay, 2018;Ayuningrum et al, 2019;Casertano et al, 2019;Sumilat et al, 2019). Even though this species has been studied widely, there are only a few reports about its biological activity, especially as antimicrobial and antioxidant agents.…”

Section: Discussionmentioning

confidence: 99%

“…Palanisamy et al (2017) stated that among all reported MNPs from marine tunicate, only 12% of them were isolated from family Stylidae. Polycarpa aurata is one of marine tunicate from family Stylidae that is scattered in the center and eastern part of Indonesia nevertheless, only a few studies reported its biological activity (Litaay, 2018;Litaay et al, 2018;Sumilat et al, 2019). Therefore, the study of biological properties of Indonesia's P. aurata is interesting to be conducted.…”

Section: Introductionmentioning

confidence: 99%

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Biological Activities and Metabolite Profiling of Polycarpa aurata (Tunicate, Ascidian) from Barrang Caddi, Spermonde Archipelago, Indonesia

2022

JJBS

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The U.S. Food and Drug Administration (FDA) has legalized several bioactive compounds from marine organisms, and two of them were isolated from tunicate (ascidians). However, the bioactive compounds from marine tunicate are less reported than other marine organisms. This study was conducted to screen biological activities and secondary metabolite of Indonesia's marine tunicate Polycarpa aurata from Barrang Caddi, South Sulawesi. Sample was extracted using methanol for 24 h by maceration. The bioactive compounds were characterized using phytochemical tests and HPLC-DAD. Antibacterial activity was performed against multidrug-resistant (MDR) Methicillin-resistant Staphylococcus aureus (MRSA), Bacillus cereus, Salmonella typhi, together with a non-MDR Escherichia coli, while antifungal against C. albicans and T. rubrum. Antioxidant activity was analyzed using DPPH method; and cytotoxicity against P388 murine leukemia cells using XTT method. The crude extract inhibited all pathogenic bacteria in its lowest concentration (0.5 mg) but did not show antifungal effect, toxicity at 0.08 mg/mL; antioxidant 534.60 ppm. The result of phytochemical test gave positive result for alkaloid and steroid/triterpenoid. In addition, HPLC chromatograms indicated 6 major peaks.

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Section: Discussionmentioning

confidence: 58%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Biological Activities and Metabolite Profiling of Polycarpa aurata (Tunicate, Ascidian) from Barrang Caddi, Spermonde Archipelago, Indonesia

2022

JJBS

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“…Further study reported the finding of more genus and species such as Aaptos, Agelas, Aplysina, Cliona, Dysdea, Haliclona, and Xestospongia in these areas (Haris et al 2014). In addition, another invertebrate such as ascidian has been well studied in the same location by Litaay et al (Litaay 2018;Litaay et al 2018). The reports mentioned the species diversity of the ascidian in Spermonde archipelago was influenced by the environmental conditions to support its survival ability.…”

Section: Resultsmentioning

confidence: 99%

The effect of culture media on the number and bioactivity of marine invertebrates associated fungi

et al. 2020

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Abstract. Trianto A, Radjasa OK, Sibero MT, Sabdono A, Haryanti D, Zilullah WOM, Syanindyta AR, Bahry MS, Widiananto PA, Helmi M, Armono HD, Supriadi, Igarashi Y. 2020. The effect of culture media on the number and bioactivity of marine invertebrates associated fungi. Biodiversitas 21: 407-412. Marine ecosystem is rich with microorganisms such as bacteria and fungi either as free-living or in association with macro-organisms. Marine invertebrates provide suitable habitats for fungi by supplying space, food, and other chemicals stuff that in some cases is a reciprocal relationship or called mutualism symbiotic. Some marine invertebrates have interesting activities that are useful for human life such as anticancer, antifungal, and antibacterial. Many reports indicated that the fungal growth and their production of bioactive compounds were highly affected by the media or nutrition. In order to understand the effect of media on the number and bioactivity of the isolates, we collected the samples of marine invertebrates from two locations in Makassar. Invertebrate specimens were collected by hand during SCUBA diving at 3-10 m depths. The fungi were isolated by tapping method either on potato dextrose agar (PDA) or poor marine agar (PMA). The samples were collected from the Samalona water as much as 16 specimens that provided 30 and 18 fungal isolates on PDA and PMA, respectively, while, from the Barrang Cadi water, a total 14 specimens were collected to provide 12 and 3 isolates on PDA and PMA, respectively. All fungi from PMA inhibited the V. harveyi, V. vulnificus, and V. parahaemolyticus with weak, medium, and strong activities, while, the isolates from PDA were mostly not active against the Vibrios. Based on the molecular analyses, the active isolates were identified as Aspergillus flavus, A. oryzae, A. aculeatus, Talaromyces minioluteus, Hypocrea jecorina, Gliomastix murorum, Myrothecium inundatum, and Curvularia avinis. In conclusion, the isolates from PMA showed higher potential as source of antivibrio substances.

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“…Palanisamy et al (2017) stated that among all reported MNPs from marine tunicate, only 12% of them were isolated from family Stylidae. Polycarpa aurata is one of marine tunicate from family Stylidae that is scattered in the center and eastern part of Indonesia nevertheless, only a few studies reported its biological activity (Litaay, 2018;Litaay et al, 2018;Ayuningrum et al, 2019;Sumilat et al, 2019). Therefore, the study of biological properties of Indonesia's P. aurata is interesting to be conducted.…”

Section: Introductionmentioning

confidence: 99%

Untitled

2022

JJBS

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Instructions to AuthorsScopes Study areas include cell biology, genomics, microbiology, immunology, molecular biology, biochemistry, embryology, immunogenetics, cell and tissue culture, molecular ecology, genetic engineering and biological engineering, bioremediation and biodegradation, bioinformatics, biotechnology regulations, gene therapy, organismal biology, microbial and environmental biotechnology, marine sciences. The JJBS welcomes the submission of manuscript that meets the general criteria of significance and academic excellence. All articles published in JJBS are peerreviewed. Papers will be published approximately one to two months after acceptance.

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Marine tunicates from Sangkarang Archipelago Indonesia: recent finding and bio-prospecting

Cited by 7 publications

References 20 publications

Biological Activities and Metabolite Profiling of Polycarpa aurata (Tunicate, Ascidian) from Barrang Caddi, Spermonde Archipelago, Indonesia

Biological Activities and Metabolite Profiling of Polycarpa aurata (Tunicate, Ascidian) from Barrang Caddi, Spermonde Archipelago, Indonesia

The effect of culture media on the number and bioactivity of marine invertebrates associated fungi

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