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All Journal Al-MIKRAJ: Jurnal studi Islam dan Humaniora Global Education Journal
Batafor, Yosephina M. J.
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Pengaruh Jenis Tepung terhadap Kandungan Gizi Kerang Darah (Granosa) Petis Hurit, Markus P. Miten; Batafor, Yosephina M. J.; Larantukan, Karolus Banda
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 6 No. 1 (2025): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v6i1.4372

Abstract

Blood cockles are an abundant fishery commodity. However, blood cockles are only processed for their meat, so diversification of products in shellfish processing has been carried out, namely petis, which uses broth from boiling the shellfish meat. This study aims to determine the effect of using various types of flour on the nutritional content of blood cockle petis. The method used in this study was an experimental method with a quantitative descriptive approach. This study was conducted through the stages of making shellfish broth as a raw material and the stages of petis production, followed by proximate tests to determine the water, ash, protein, fat, and carbohydrate content. The results of the study showed that the addition of different types of flour, namely wheat flour, tapioca flour, and glutinous rice flour to blood cockle petis had a significant effect on the water content of blood cockle petis with the addition of wheat flour, tapioca flour, and glutinous rice flour, namely 61.785%, 75.075%, 68.442%, ash content of 1.388%, 0.598%, 0.703%, protein content of 6.226%, 4.964%, 6.669%, fat content of 0.932%, 0.876%, 1.292%, and carbohydrate content of 91.454%, 93.562%, 91.336%.
Cytotoxicity and Identification of Active Compounds in Sea Urchas (Diadema Setosum) in the Waters of Sinar Hading Village Liwun, Maximus Gawa; Batafor, Yosephina M. J.; Peni, Donata
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 5 No. 2 (2025): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v5i2.6215

Abstract

Indonesia boasts a rich marine biodiversity, including approximately 950 species of sea urchins, 84 species belonging to 48 genera and 21 species, found in Indonesian waters. This study aimed to determine the cytotoxicity level and identify active compounds in sea urchins (Diadema setosum) obtained from the waters of Sinar Hading Village, Lewolema District, East Flores Regency. The cytotoxicity test was conducted using the Brine Shrimp Lethality Test (BSLT) method with Artemia salina larvae. Identification of active compounds was performed using Gas Chromatography-Mass Spectrometry (GC-MS). The results showed that the sea urchin extract had an LC50 value of 94.51 ppm, which is considered moderately toxic. GC-MS analysis identified several active compounds, including trichloroethylene (3.9%), dimethyl disulfide (14.97%), toluene (100%), ethene 1,1,2,2-tetrachloro (25.54%), and several other toxic organochlorine compounds. These findings indicate that Diadema setosum has potential as a source of bioactive compounds for use in pharmaceuticals and biotechnology.
Proximate Analysis of Asian Clam (Corbicula Javanica) Wungubelen, Kornelius; Batafor, Yosephina M. J.; Larantuka, Karolus. B.
Global Education Journal Vol. 3 No. 1 (2025): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.v3i1.262

Abstract

The Asian clam (Corbicula javanica) is a benthic filter-feeding bivalve widely found in Indonesian waters, playing an important role both as a food source and as a bioindicator of aquatic environmental quality due to its ability to accumulate minerals and heavy metals. Despite its ecological and socio-economic importance, scientific data on its nutritional composition in Indonesia remain limited. This study aimed to analyze the proximate composition of C. javanica collected from Gege Waters, Waihali Village, East Flores Regency, to provide baseline information on its nutritional value and ecological relevance. Sampling was conducted purposively in July 2025, and proximate analysis was performed in the laboratory following standardized methods: moisture by gravimetry, ash by incineration, protein by Kjeldahl, fat by Soxhlet extraction, and carbohydrate by difference. The results showed that C. javanica contained high moisture (83.13%), protein (51.27%), ash (12.56%), moderate carbohydrate (28.05%), and low fat (8.13%). These findings confirm its potential as a high-quality protein and mineral source while emphasizing its ecological role as a bioindicator species. In conclusion, this research fills the knowledge gap on the nutritional profile of C. javanica in Indonesian waters, supports its safe utilization for food security, and strengthens its application in sustainable fisheries and environmental monitoring.
Antioxidant Activity of Mud Crabs (Scylla Serrata) in the Kawaliwu Waters of Sinar Hading Village, Lewolema District Sogen, Santoris Gowing; Nawastuti, Dati; Batafor, Yosephina M. J.
Global Education Journal Vol. 3 No. 1 (2025): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.v3i1.793

Abstract

Kawaliwu waters are one of the areas with high potential for mangrove crabs. This study aimed to examine the antioxidant potential of mangrove crabs (Scylla serrata) collected from Kawaliwu waters in Sinar Hading Village, Lewolema District. This research method was experimental and employed a quantitative descriptive approach. Mangrove crab samples were prepared, dried, and extracted using 70% ethanol using the maceration method. The antioxidant activity of the extracts was tested using the DPPH (1,1-diphenyl-2-picrylhydrazyl) method. The results showed that antioxidant activity increased with increasing extract concentration. The IC₅₀ (Inhibition Concentration 50%) value of the mangrove crab extract was 65.25 ppm, which is categorized as a strong antioxidant. This finding indicates that mangrove crabs possess bioactive compounds with potential as a source of natural antioxidants.
Co-Authors Hurit, Markus P. Miten Larantuka, Karolus. B. Larantukan, Karolus Banda Liwun, Maximus Gawa Nawastuti, Dati Peni, Donata Sogen, Santoris Gowing Wungubelen, Kornelius