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All Journal Media Teknologi Hasil Perikanan JURNAL ILMIAH PLATAX Bioma : Berkala Ilmiah Biologi Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Abditani : Jurnal Pengabdian Masyarakat JKPK (Jurnal Kimia dan Pendidikan Kimia) Jurnal Pengabdian Kepada Masyarakat (Mediteg) Jurnal Ilmiah Tindalung Jurnal Ilmiah Tatengkorang Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM) Jurnal Penelitian Chanos Chanos Jurnal Penelitian dan Pengabdian Masyarakat
Frans Gruber Ijong
Aquatic Product Processing And Storage, Department Of Fisheries And Marine, Politeknik Negeri Nusa Utara, Tahuna, Sangihe Islands, North Sulawesi 95812, Indonesia
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Enhancing functional rice crackers with Rhizophora mucronata leaves origin Sangihe Islands: A novel approach to boost nutritional and antioxidant properties Tanod, Wendy Alexander; Cahyono, Eko; Rieuwpassa, Frets Jonas; Ansar, Novalina Maya Sari; Sambeka, Yana; Ijong, Frans Gruber; Mandeno, Jefri Anthonius; Palawe, Jaka Frianto Putra
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 8, No 4 (2025)
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.afssaae.2025.008.04.3

Abstract

This study aims to develop rice crackers into a functional food enriched with mangrove leaves (Rhizophora mucronata) from the Sangihe Islands, Indonesia, to improve their nutritional and antioxidant capacities. Mangrove leaves were extracted and analyzed using Gas Chromatography-Mass Spectrometry (GC-MS), revealing 10 fatty acid-derived compound profiles. Rice crackers were produced by adding R. mucronata leaf pulp and evaluated for proximate composition (moisture, ash, protein, fat, carbohydrate, and energy), sensory characteristics, and antioxidant capacity. Proximate analysis showed that the rice crackers contained 12.62% protein, 18.51% fat, and 59.75% carbohydrate and complied with the Indonesian National Standard (SNI) for rice crackers regarding moisture content (5.71%). Sensory evaluation showed that rice crackers with added mangrove leaves were well accepted by panelists, with “like” to “very like” ratings for appearance, aroma, taste, and texture. The antioxidant capacity of rice crackers with the addition of mangrove leaves showed moderate activity (IC50 = 123.38 µg/mL) despite a decrease due to the frying process. This study concluded that R. mucronata leaves can be a potential functional ingredient, providing nutritional benefits and antioxidant properties in rice crackers.
UPAYA PENCEGAHAN STUNTING MELALUI EDUKASI PRODUK OLAHAN IKAN KEPADA IBU PKK KECAMATAN TAHUNA Tanod, Wendy Alexander; Rieuwpassa, Frets Jonas; Mahihody, Astri Juwita; Sambeka, Yana; Cahyono, Eko; Ansar, Novalina Maya Sari; Kasaluhe, Meityn Disye; Ijong, Frans Gruber; Karimela, Ely John; Makisake, Nadia Arlina; Somba, Vira Valentine; Biahimo, Syahputra
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 6 No 1 (2025): Jurnal Pengabdian Pendidikan Masyarakat (JPPM), Vol 6 No 1 (Maret 2025)
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v6i1.2779

Abstract

This community partnership empowerment activity empowers mothers of the Family Welfare Development Team (TP. PKK) in Tahuna District, Sangihe Islands Regency, North Sulawesi through education on diversifying processed fish products to prevent stunting. This activity was carried out in September-October 2024 in three villages focused on handling stunting: Soataloara 1, Mahena, and Santiago, Tahuna District. The purpose of this empowerment activity is to empower the TP. PKK in diversifying processed fish products to help prevent stunting in the Sangihe Islands Regency. The methods used include hearings, initial observations, determining priority programs, facilitation and assistance, and monitoring and evaluation. Activities consisted of counseling on fish nutrition and technical guidance on making processed fish products such as meatballs, nuggets, and kaki naga. The evaluation was conducted through pre and post-tests to measure the improvement of participants' knowledge. The results showed a significant increase in the knowledge and skills of TP. PKK mothers. The average knowledge score on fish nutrition increased from 57% to 87%. As for the technical guidance on processed fish products, the skills improvement was seen in the making of meatballs (64% to 90%), nuggets (62% to 86%), and dragon feet (66% to 94%). This community partnership empowerment activity succeeded in increasing the understanding of PKK women in the Tahuna Sub-district about the importance of fish consumption in preventing stunting and improving the skills of TP. PKK mothers in processing fish into products with high nutritional value.
Program Kemitraan Masyarakat pada Ibu PKK Kelurahan Tidore sebagai Upaya Pencegahan Stunting Gaiska Faradila Patras; Ashara Insavila Achmad; Sahdan Patras; Nyctagina Mandahari; Wendy Alexander Tanod; Yana Sambeka; Eko Cahyono; Frets Jonas Rieuwpassa; Frans Gruber Ijong; Novalina Maya Sari Ansar
Jurnal Penelitian dan Pengabdian Masyarakat Vol. 4 No. 2 (2026): May 2026 In Press
Publisher : Yayasan Pondok Pesantren Sunan Bonang Tuban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61231/tw4zqa78

Abstract

The purpose of this community service activity was to transfer knowledge to the PKK women of Tidore Village. The stages of implementing community service activities were observation and initial interviews, determining solutions to partner problems, implementing activities, and evaluating. There were two materials provided in this activity, namely “The Impact of Nutritional Inadequacy Which Can Lead to Stunting Conditions” and “Nutritional Benefits of Fish and Processing Techniques.” In addition to providing material, there was also a practice of diversifying fishery products from Decapterus sp. into high-value processed products, namely dragon leg, which was expected to increase fish consumption and contribute to reducing stunting rates. According to the evaluation results, this service activity could increase the knowledge and skills of PKK women about the benefits of fish consumption for child development and pregnant women. Activities like this are expected to continue to be carried out regularly so as to contribute to the prevention of stunting in the region.
GC-MS and ADMET Profiling of Bruguiera gymnorrhiza Mangrove Leaf Extract Origin Sulawesi with Antioxidant Properties Tanod, Wendy Alexander; Dewanto, Didit Kustantio; Cahyono, Eko; Rieuwpassa, Frets Jonas; Ansar, Novalina Maya Sari; Sambeka, Yana; Ijong, Frans Gruber; Mandeno, Jefri Anthonius; Pumpente, Obyn Imhart; Triyastuti, Meilya Suzan
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 10, No 1 (2025): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v10i1.100362

Abstract

Mangrove plants, particularly Bruguiera gymnorrhiza, are recognized as sources of bioactive compounds. This study analyzed the chemical profiles, safety, and antioxidant activity of B. gymnorrhiza leaf extract origin Sulawesi, a biodiversity-rich Wallacean region. Research on B. gymnorrhiza leaves from Sulawesi remains scarce. GC-MS analysis identified inositol, fatty acid, ester, and terpenoid derivatives as major chemical profiles related to stress tolerance and remedial properties. ADMET predictions showed good intestinal absorption but suggested potential hepatotoxicity at high doses. Brine shrimp lethality tests revealed low acute toxicity with an LD₅₀ of 873.381 µg/mL, supporting in silico findings. The extract exhibited strong antioxidant activity (IC₅₀ 49.78 µg/mL), comparable to Vitamin E, and higher than reports from other regions. These results indicate that Sulawesi mangroves store valuable chemical compounds and serve as environmental health indicators. Combining chemical profiling, computational prediction, and experimental validation highlights their pharmaceutical potential while emphasizing the need for careful dose optimization and ecological monitoring. This study reinforces the importance of conserving Wallacean biodiversity and offers a foundation for safe, natural antioxidant commercialization. Future work should assess in vivo effectiveness, long-term toxicity, and the ecological impacts of pollutant immobilization in mangrove ecosystems.
Co-Authors AA Sudharmawan, AA Agnes Triasih Agustin Agus Turambi Aprelia Martina Tomasoa, Aprelia Martina Ashara Insavila Achmad Ateta, Dessy Awom, Zakeus Azhari, Deidy Balansa, Walter Biahimo, Syahputra Costantein Imanuel Sarapil Dewanto, Didit Kustantio EKO CAHYONO Eko Cahyono, Eko Ely John Karimela Engel Victor Pandey, Engel Victor Fitria F. Lungari Frets Jonas Rieuwpassa Gaiska Faradila Patras Henny A Dien Inri ND Wagey Jaka Frianto Putra Palawe Joyce CV Palenewen Lohoo, Helen Jenny Mahihody, Astri Juwita Makisake, Nadia Arlina Mandeno, Jefri Anthonius Meilya Suzan Triyastuti, Meilya Suzan Meityn Disye Kasaluhe Natalia Prodiana Setiawati Novalina Maya Sari Ansar Nyctagina Mandahari Obyn Imhart Pumpente Oksfriani J. Sumampow Oktavianus Alexander Poluakan, Oktavianus Alexander Revolson Mege Sahdan Patras Septania Takasiaheng Siegfried Berhimpon Somba, Vira Valentine Stefiani Nofrida Asare Stevy Imelda Murniati Wodi Tinungki, Maria Notosari Wendy Alexander Tanod Yana Sambeka