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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi)
Winarta, Yoga
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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Training on Making Mangrove-Based Beauty Soap Innovation Products in Sungsang IV Village, South Sumatra Rozirwan, Rozirwan; Zia Ulqodry, Tengku; Ayu Eka Putri, Wike; Diansyah, Gusti; Winarta, Yoga; Yoga Nugroho, Redho
SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) Vol. 6 No. 1 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/spekta.v6i1.9463

Abstract

Background: In an effort to enhance the utilization of mangrove forests based on local coastal resources, a community service initiative was conducted in Sungsang Village, Banyuasin Regency, on 25-26 September 2024. The training focused on teaching 40 participants how to produce beauty liquid soap from Sonneratia caseolaris (mangrove) leaf extract. Contribution: This activity Contributes to improve the technical skills of making beauty liquid soap from mangrove plants as an effort to optimize the utilization of mangrove forest vegetation in Sungsang Village. Method: The method of this service activity is a training in making liquid soap through product prototype demonstration and direct assistance. Results: In general, the participants' knowledge about making beauty liquid soap from mangroves has increased after undergoing training activities. Conclusion: The pre-test and post-test evaluation of the 40 participants showed a significant improvement in their understanding, with the evaluation graph showing a shift from low to better levels of knowledge. While there were variations in the level of understanding about beauty liquid soap.
Screening and Profiling of Antioxidant Activity in Mud Crab (Scylla Serrata) from Banyuasin Waters Rozirwan, Rozirwan; Lestari, Ning Intan; Winarta, Yoga; Isnaini, Isnaini; Putri, Wike Ayu Eka; Hendri, Muhammad; Ulqodry, Tengku Zia; Fauziyah, Fauziyah; Melki, Melki; Nugroho, Redho Yoga; Mohamed, Che Abd Rahim
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 30, No 3 (2025): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.30.3.438-452

Abstract

Mangrove crab (Scylla serrata) as one of the crustacean species, has a variety of bioactive compounds that can be utilized in the field of pharmacology. Antioxidant compounds act as therapeutic agents against degenerative diseases. Banyuasin waters have mangrove vegetation with associated marine organisms that have the potential to be studied for bioactive compounds. This study aims to identify the phytochemical profile quantitatively and qualitatively, samples were collected from mud flats near mangrove ecosystems in Banyuasin waters, South Sumatra. Samples were tested for antioxidant activity using the DPPH test, and IC50 values, qualitative phytochemical identification, and phytochemical profiles were calculated using Gas Chromatography-Mass Spectrometry (GC-MS) analysis. Based on the results of antioxidant testing, the IC50 value of S. serrata extract is 2.25 ppm, the sample is included in the category of very strong antioxidants. Phytochemical test results showed that the compound is thought to contain antioxidant activity from flavonoids and triterpenoids. GC-MS analysis detected major compound groups of alkaloids, purines, and vitamins. Minor compound groups detected amines, terpenoids, monosaccharides, amino acids, fatty acids, silanes, formamides, heterocycles, carboxylic acids, aminoglycosides, naphthalene derivatives, nitriles, amides, glycosides, and peptides. S. serrata extract shows very strong antioxidant activity, with major compounds such as alkaloids, purines, and vitamins. S. serrata extract detected compounds that have been reported as anti-inflammatory, anticancer, antimicrobial, and antiviral. These findings highlight the pharmaceutical potential of S. serrata as a source of bioactive compounds. The results of this study provide valuable information for the development of alternative medicines derived from marine organisms.
Co-Authors Ayu Eka Putri, Wike Fauziyah Fauziyah Gusti Diansyah Isnaini Isnaini Lestari, Ning Intan Melki Melki Mohamed, Che Abd Rahim Muhammad Hendri Redho Yoga Nugroho Rozirwan . Tengku Zia Ulqodry Wike Ayu Eka Putri Zia Ulqodry, Tengku