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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.
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
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.
KARAKTERISTIK SENSORI DAN KIMIA IKAN ASAP PINEKUHE: PENGOLAHAN MENGGUNAKAN TUNGKU PENGASAPAN TEBIYAMA Frets Jonas Rieuwpassa; Agus Turambi; Frans Gruber Ijong; Wendy Alexander Tanod; Eko Cahyono; Novalina Maya Sari Ansar; Obyn Imhart Pumpente; Yana Sambeka; Aprelia Martina Tomasoa
Jurnal Perikanan dan Kelautan Vol 15, No 2 (2025)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v15i2.31195

Abstract

Penggunaan teknik pengasapan tungku tebiyama untuk mengolah ikan asap pinekuhe belum banyak dilakukan. Padahal tungku ini memiliki banyak keunggulan misalnya efektif dan efisien dalam pengasapan serta merupakan teknik pengasapan tertutup. Tujuan penelitian ini adalah menentukan nilai organoleptik, komposisi kimia dan kandungan PAH ikan asap pinekuhe yang diasapi menggunakan tungku tebiyama. Tahapan penelitian meliputi pembuatan ikan asap penikuhe, pengemasan vakum dan disimpan selam 9 hari untuk pengamatan organoleptik, pengujian proksimat dan analisis PAH. Hasil penelitian menunjukan bahwa nilai organoleptik selama penyimpanan 9 hari masih dapat diterima oleh penelis untuk semua parameter. Kandungan protein cukup tinggi yaitu 32,18% sedangkan kadar air sebesar 31,28%. Analisis PAH menunjukkan terdapat 16 jenis senyawa PAH dengan senyawa benzo(a)pyrene sebesar 0,395 ppm.