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http://repository.ipb.ac.id/handle/123456789/62008
Title: | Potential Bioactive of Enhalus acoroides and Thalassia hemprichii for BIOANTIFOULING in Pramuka Island, DKI Jakarta Potensi Lamun Jenis Enhalus acoroides dan Thalassia hemprichii Dari Pulau Pramuka, DKI Jakarta Sebagai Bioantifouling |
Authors: | Soedharma, Dedi Kawaroe, Mujizat Dewi, Citra Satrya Utama |
Keywords: | seagrass bioantifouling TBT biofilm inhibitory activity assay |
Issue Date: | 2013 |
Abstract: | Biochemically, seagrass has natural antifouling compounds potential to substitute harmful compund of TBT (tributhyl tin) in the antifouling paint. The aim of this study was to explore potential seagrass as bioantifouling materials. Particulary of Thalassia hemprichii and Enhalus acoroides extraction was performed using two solvents: methanol (polar) and n-hexane (non-polar). The results showed that extracts of Thalassia hemprichii and Enhalus acoroides contains flavonoids, a chemical compound potential as bioantifouling. Based on toxicity tests using Brain Shrimp Lethal Toxic (BSLT) method, methanol extract of Enhalus acoroides was more toxic (5.74 ppm) than n-hexane extract (1309.42 ppm). Biofilm inhibitory activity assay showed that inhibition performance seagrass extract (200 mg/ml) were weak (1.00 mm) to moderate (5.33mm). |
URI: | http://repository.ipb.ac.id/handle/123456789/62008 |
Appears in Collections: | MT - Fisheries |
Files in This Item:
File | Description | Size | Format | |
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2013csu.pdf Restricted Access | Fulltext | 1.79 MB | Adobe PDF | View/Open |
Abstract.pdf Restricted Access | Abstract | 383.14 kB | Adobe PDF | View/Open |
BAB I Pendahuluan.pdf Restricted Access | BAB I | 384.65 kB | Adobe PDF | View/Open |
BAB II Tinjauan Pustaka.pdf Restricted Access | BAB II | 579.03 kB | Adobe PDF | View/Open |
BAB III Metodologi.pdf Restricted Access | BAB III | 892.79 kB | Adobe PDF | View/Open |
BAB IV Hasil dan Pembahasan.pdf Restricted Access | BAB IV | 777.24 kB | Adobe PDF | View/Open |
BAB V Kesimpulan dan Saran.pdf Restricted Access | BAB V | 339.37 kB | Adobe PDF | View/Open |
Cover.pdf Restricted Access | Cover | 289.06 kB | Adobe PDF | View/Open |
Daftar Pustaka.pdf Restricted Access | Daftar Pustaka | 417.55 kB | Adobe PDF | View/Open |
Lampiran.pdf Restricted Access | Lampiran | 524.44 kB | Adobe PDF | View/Open |
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