Tyrosinase Inhibitor and Antioxidant Activity of Seaweed Powder from Fresh and Dried Sargassum plagyophyllum

Arifianti, Ayun Erwina; Anwar, Effionora; Nurjanah, Nurjanah

doi:10.17844/jphpi.v20i3.19769

Cited by 8 publications

(3 citation statements)

References 8 publications

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“…Peningkatan sosial-ekonomi di P. Pari ditandai dengan meningkatnya daya beli masyarakat yang diikuti dengan peningkatan kesejahteraan masyarakat secara keseluruhan. Rumput laut sangat bermanfaat bagi kesehatan karena mengandung senyawa bioaktif, selain itu pigmen rumput laut yang sangat beragam memberikan keunikan tersendiri yang hingga saat ini belum banyak terungkap (Basir et al 2017;Arifianti et al 2017;Rehoran et al 2017;Merdekawati & Susanto 2009). Karagenan yang terkandung dalam rumput laut dalam skala besar digunakan dalam preparasi pasta gigi, busa pemadam kebakaran, sampo gel, krim kosmetik, serta masih banyak lagi (Prihastuti & Abdassah 2019).…”

Section: Pendahuluanunclassified

Pengelolaan Budi daya Rumput Laut dengan Pendekatan Sosial-Ekonomi dan Ekologi di Pulau Pari

Neksidin,

Triyono,

Murtini

2024

J. Ilmu. Pertan. Indones.

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Seaweed plays an essential role in the people's economy in Pari Island because its cultivation has been the main livelihood for a long time. Currently, seaweed cultivation activities are no longer found, possibly due to tourism activities that directly degrade the cultivation activities. The purpose of this study is to evaluate the status of sustainability and determine the strategy of cultivation management in 5 aspects: ecological, social, economic, institutional, and infrastructure. Data were collected from primary and secondary sources related to socio-ecology in Pari Island. The assessment of the level of sustainability in each dimension was carried out using multidimensional scaling analysis, and a fairly sustainable average suitability value was obtained, namely the infrastructure (73.37), institutional (71.24), ecological (62.48), and economics (62.16). Meanwhile, the dimension with a very suitable sustainability value is the social dimension, with a value of 76.33, meaning that it is very suitable. Overall, the sustainability of seaweed cultivation, if viewed from several dimensions, shows the level of suitability of cultivation, both in terms of infrastructure, institutions, ecology, and economics. However, several dimensions, such as economic and ecological dimensions, must still be considered and continue to be encouraged so that sustainability can be achieved in all dimensions. Keywords: cultivation, management, Pari Island, seaweed, socio-ecology

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Section: Pendahuluanunclassified

Pengelolaan Budi daya Rumput Laut dengan Pendekatan Sosial-Ekonomi dan Ekologi di Pulau Pari

Neksidin,

Triyono,

Murtini

2024

J. Ilmu. Pertan. Indones.

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“…The assay was carried out using an ELISA plate well reader with tyrosinase enzyme, L-DOPA as the substrates, phosphate buffer pH 6.5, with three repetitions 20 . Kojic acid was used as a positive control.…”

Section: Tyrosinase Inhibitory Assaymentioning

confidence: 99%

Tyrosinase Inhibition Activity and Phytochemical Screening of Melaleuca leucadendron L. Leaves

Sholikha

Wulandari

2022

Borneo J Pharm

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Melaleuca leucadendron L. is a plant whose almost all parts (bark, leaves, twigs, and fruit) can be used as medicine, such as antioxidants, antifungals, sedative effects, and anti-hyaluronidase. This research was conducted to determine tyrosinase inhibition activity and compound content of M. leucadendron leaves. Maceration of M. leucadendron leaves was done in methanol, then carried out liquid-liquid fractionation with n-butanol, chloroform, and water. Methanol extract, butanol fraction, chloroform fraction, and water fraction were tested for phytochemical screening and tyrosinase inhibition using L-DOPA substrate with an ELISA plate well reader. The results of the tyrosinase inhibition activity test at concentrations of 100, 1000 and 10000 μg/mL respectively showed that methanol extract 29.532%, 55.227%, 89.583%; butanol fraction 29.313%, 59.174%, 94.737%, chloroform fraction 21.820%, 24.671%; 53.765%; water fraction 24,086%, 47.661%, 91.118%. Inhibition of the tyrosinase enzyme is shown through the IC50 value from methanol extract, butanol fraction and water fraction, and kojic acid as a positive control, respectively 645.438 μg/mL, 517.935 μg/mL, 669.403 μg/mL, 50.064 μg/mL. Phytochemical screening showed that the extract and fraction contained tannins, flavonoids, saponins, terpenes, and steroids. These results indicate that the butanol fraction is more potent as an anti-tyrosinase agent than the others.

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“…Masker peel off yang terbuat dari bahan alami sudah mulai banyak diproduksi dalam bentuk ekstrak, namun penggunaan ekstrak dapat memengaruhi biaya produksi, menghasilkan limbah, dan menghasilkan residu pelarut kimia dari hasil ekstraksi. Penelitian sebelumnya menjelaskan bahwa bubur rumput laut dapat dijadikan krim tabir surya (Luthfiyana et al 2016;Yanuarti et al 2017, Maharani et al 2017, krim pencerah kulit (Dolorosa et al 2017, Arifianti et al 2017, Sari et al 2019, Dolorosa et al 2019, masker kombinasi dengan ampas teh (Nurjanah et al 2018a) dan lipbalm (Nurjanah et al 2018b, Nurjanah et al 2018c. Hal ini mendorong dilakukannya penelitian berupa masker peel off dari bubur rumput laut.…”

Section: Pendahuluanunclassified

Characteristic of Seaweed Porridge Eucheuma cottonii and Turbinaria conoides as Raw Peel off Mask

2019

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Peel off seaweed masks have active ingredients and antioxidants are needed. The use of seaweed porridge as raw material for peel off masks is an alternative because it zero waste and low production costs. The purpose of this study was to determine the characteristic and the best ratio porridge seaweed of Eucheuma cottonii and Turbinaria conoides as a raw material for peel masks, and also peel masks from the ratio of the best seaweed porridge. The porridge seaweed E. cottonii and T. conoides were characterized including moisture, pH, phytochemicals and antioxidants. The ratio of the best seaweed pulp is formulated for peel off skin masks that characterized by pH, viscosity, dry time, dispersion, antioxidant, and sensory. The results showed that the best porridge ratio of E. cottonii and T. conoides was obtained at a ratio of 1:1 with a pH value of 6.3; IC50 value is 137.36 ppm. Porridge E. cottonii and T. conoides contain a bioactive components. Peeled masks with a 1:1 ratio of seaweed porridge formula have the characteristics of drying time for 25.50 minutes, dispersing power of 5.5 cm, viscosity of 7,200 cP, pH value 6.81, and containing antioxidants 902.58 ppm. Sensory peel off masks seaweed formulas against appearance, color, odor, and texture are no different from peel masks without seaweed formulas and commercial masks.

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Tyrosinase Inhibitor and Antioxidant Activity of Seaweed Powder from Fresh and Dried Sargassum plagyophyllum

Cited by 8 publications

References 8 publications

Pengelolaan Budi daya Rumput Laut dengan Pendekatan Sosial-Ekonomi dan Ekologi di Pulau Pari

Pengelolaan Budi daya Rumput Laut dengan Pendekatan Sosial-Ekonomi dan Ekologi di Pulau Pari

Tyrosinase Inhibition Activity and Phytochemical Screening of Melaleuca leucadendron L. Leaves

Characteristic of Seaweed Porridge Eucheuma cottonii and Turbinaria conoides as Raw Peel off Mask

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