Skrining Fitokimia Metabolit Sekunder Alga Cokelat (Padina australis) dari Kepulauan Poteran Madura

Nurrahman, Nani Wijayanti Dyah; Sudjarwo, Giftania Wardani; Putra, Oki Nugraha

doi:10.36932/jpcam.v2i2.25

Cited by 5 publications

(7 citation statements)

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“…juga mengandung sejumlah senyawa fitokimia. Padina australis merupakan rumput laut yang banyak mengandung senyawa bioaktif, seperti alkaloid, flavonoid, saponin, tanin, dan antioksidan (Nurrahman et al, 2018). Pemberian ekstrak fenolik dari Padina sp.…”

Section: Rumput Laut Padina (Padina Sp)unclassified

Peluang dan Tantangan Pengembangan Bioteknologi Melalui Pemanfaatan Makroalga Laut sebagai Imunostimulan dalam Mendukung Akuakultur Berkelanjutan

R Adharyan Islamy

2023

Pengelolaan Sumber Daya Perikanan Laut Berkelanjutan

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Produk perikanan makin meningkat dari tahun ke tahun. Namun, seperti kegiatan pertanian lainnya, akuakultur juga dihadapkan pada berbagai tantangan, termasuk munculnya penyakit dan stres yang dapat menurunkan kualitas dan kuantitas produksi (Walker & Winton, 2010). Sebagai respons, beberapa pembudi daya mungkin telah mengandalkan penggunaan bahan kimia seperti antibiotik, hormon pertumbuhan, dan pestisida untuk meningkatkan produktivitas serta mengendalikan penyakit pada ikan budi daya. Bahan-bahan yang

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Section: Rumput Laut Padina (Padina Sp)unclassified

Peluang dan Tantangan Pengembangan Bioteknologi Melalui Pemanfaatan Makroalga Laut sebagai Imunostimulan dalam Mendukung Akuakultur Berkelanjutan

R Adharyan Islamy

2023

Pengelolaan Sumber Daya Perikanan Laut Berkelanjutan

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“…Hal ini dikarenakan oleh proses perkapuran di permukaan daun. P. australis mempunyai tubuh yang terdiri dari hold-fast (seperti akar), stipe (seperti batang), blade (seperti daun) (Nurrahman et al, 2020).…”

Section: Makroalga Cokelat Spesies Padina Australisunclassified

Identifikasi Jenis Makroalga Cokelat (Phaeophyta) Di Perairan Pantai Blue Merlin, Teluk Tomini, Gorontalo

Sridamayani,

Nane

2022

Biospecies

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Macroalgae have an important role in the coastal environment and human beings. Unfortunately, the research on species identification of macroalgae is very poor. On the other hand, data collection of macroalgae is essential to be used for effectiveness in conservation efforts for coastal ecosystem resources. Thereby, the identification of macroalgae is needed, particularly for brown algae as the database that can be used in the management of coastal resources in Tomini Bay. This research was conducted for 45 days, from November 15 to December 29, 2020, in the Blue Marlin Beach, Tomini Bay, Gorontalo City. GPS coordinate, sea current, seawater temperature, and waves were measured with Fishing Points Software. Sample collection was performed by a search method. Each specimen that was found was kept in a plastic zipper bag and stored in a coolbox containing an ice-cube to maintain the fresh sample. After collection, the specimens were carried out to the laboratory for identification and measurement as soon as possible. The results show three brown algae species in the Blue marlin Beach, i.e., Padina australis, Turbenaria decurrens, and Sargassum polycystum. The average of seawater temperature, sea current, and waves during the study is 31 C, 0.1 m/s, and 0,2 m, respectively.

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“…Algae or seaweed is one of the potential marine biological resources to be developed for its high economic value [1]. Indonesia has approximately 555 of 8,642 species of seaweed found in the world based on the Sibolga Sea expedition by Van Bosse in 1899-1900.…”

Section: Introductionmentioning

confidence: 99%

“…Phaeophyta or brown algae are a source of bioactive compounds since they can produce various secondary metabolites with broad biological activities and are beneficial for developing the pharmaceutical industry as antibacterial, antioxidant, etc. [1]. Phenolic compounds are one of the most effective antioxidants in brown algae, with a phenolic content of 20-30% dry weight.…”

Section: Introductionmentioning

confidence: 99%

Phytochemical screening and antioxidant analysis on algae of the Phaeophyta Division (Sargassum sp. and Padina sp.)

Henri,

Assyifa,

Alita

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Algae Division of Phaeophyta (brown algae) is a group of macroalgae that have important benefits for life because they contain bioactive compounds such as antioxidants. This study aims to identify bioactive compounds and analyze the antioxidant activity of algae of the Phaeophyta Division in the genus Sargassum sp. and Padina sp. The methodology in this study included extract preparation by maceration method using 70% ethanol, phytochemical tests using several reagents, phenolic total was carried out quantitatively, and antioxidant activity testing using the 1,1-Diphenyl-2-Pycrihydracyl (DPPH) method. The results showed that Sargassum sp. contains tannins, saponins, alkaloids, steroids, and triterpenoids. Meanwhile, Padina sp. contains only tannins. The yield of Sargassum sp. extract was 0.086% while that of Padina sp. extract was 0.065%. The total phenolic content of the Sargassum sp. extract was 419.133% while that of the Padina sp. extract was 248.467%. Antioxidant activity of Sargassum sp. extracts with IC50 10.93 mg/L and Padina sp. of 10 mg/L. The higher the total phenolic content, the higher the antioxidant activity, in which phenolic compounds are known to play a role in neutralizing free radicals, inhibiting oxidation in body cells, and can prevent cell damage.

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Skrining Fitokimia Metabolit Sekunder Alga Cokelat (Padina australis) dari Kepulauan Poteran Madura

Cited by 5 publications

References 0 publications

Peluang dan Tantangan Pengembangan Bioteknologi Melalui Pemanfaatan Makroalga Laut sebagai Imunostimulan dalam Mendukung Akuakultur Berkelanjutan

Peluang dan Tantangan Pengembangan Bioteknologi Melalui Pemanfaatan Makroalga Laut sebagai Imunostimulan dalam Mendukung Akuakultur Berkelanjutan

Identifikasi Jenis Makroalga Cokelat (Phaeophyta) Di Perairan Pantai Blue Merlin, Teluk Tomini, Gorontalo

Phytochemical screening and antioxidant analysis on algae of the Phaeophyta Division (Sargassum sp. and Padina sp.)

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