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All Journal Journal of Tropical Biodiversity and Biotechnology BIOEDUSCIENCE Jurnal Biologi Tropis Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi Jurnal Ilmiah Biologi UMA (JIBIOMA) Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Hydrogen: Jurnal Kependidikan Kimia Bioscientist : Jurnal Ilmiah Biologi BIOVALENTIA: Biological Research Journal Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi JURNAL SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat Journal of Applied Community Engagement (JACE) Jurnal Abdimas Terapan Biodik: Jurnal Ilmiah Pendidikan Biologi Science: Indonesian Journal of Science Damhil: Jurnal Pengabdian kepada Masyarakat Bioma : Jurnal Biologi dan Pembelajaran Biologi
Devi Bunga Pagalla
Program Studi Biologi, Jurusan Biologi, FMIPA, Universitas Negeri Gorontalo, Jl. Jendral Sudirman No. 6 Kota Gorontalo - Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Pemanfaatan Hasil Tangkapan Ikan Dengan Pelatihan Pembuatan Sossis Ikan Di Desa Bilungala Kecamatan Bonepantai Kabupaten Bone Bolango Mustaqimah, Nur; Usman, Nurul Fajryani; Pagalla, Devi Bunga; Nurhayati, Nurhayati
Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Vol 12, No 3 (2023): Jurnal Sibermas (Sinergi Bersama Masyarakat)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/sibermas.v12i3.17910

Abstract

One of the areas in Gorontalo Province that has fishery potential from Tomini Bay is Bilungala Village, where the most commonly caught fish is Cakalang (Katsuwonus pelamis). Cakalang has a fairly high economic value and is much preferred because it has good meat density, especially to be used as a source of protein. But so far, the community does not have much knowledge about the management of Cakalang, which is the main catch. One of the processed products that can be made with Cakalang is fish sausage. Sausage is a food product that has nutritional value and meets the needs of the body. This processed product is also more practical to serve. The resulting product can also be an alternative business to improve the community's economy. Therefore, a fish processing training activity was carried out in the form of cakalang fish sausage. The aim of this training is to equip housewives in the village with skills in processing fish catches into nutritious and durable food products. The location of this community service activity was carried out in Bilungala Village, Bonepantai District, Bone Bolango Regency. The target is housewives in the village. The activity was carried out on November  which consisted of the preparation stage by conducting a survey and the implementation stage by conducting training with direct demonstrations and together with the participants making the product. This activity went smoothly. Participants were very enthusiastic about participating in the activity from the beginning of the activity to the end of the activity. This activity requires follow-up in the form of marketing training for processed fish products in the form of fish sausage. The training can be an asset for participants consisting of housewives to market their products which in the end are able to increase their income and help the community's economy.
Calcium Assay of Tuna Bone Waste with Atomic Absorption Spectrophotometer (AAS) Najmah, Najmah; Ramadhani, Andi Indra Wulan Sari; Pagalla, Devi Bunga; Arviani, Arviani; Sangkota, Vivi Dia Afrianti
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 1 (2025): February 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i1.14705

Abstract

Yellowfin tuna in Gorontalo is very abundant and is often exported outside the region and even abroad as fillets, so yellowfin tuna bones are also very plentiful. The community frequently processes yellowfin tuna bones into kuah asam or namely ilahe. One of the sources of ilahe is Averrhoa bilimbi L., but the leftover tuna bones are only a source of pollution. This research focuses on processing the waste into a product of high nutritional value and highlights the novelty of a more environmentally friendly fish bone calcium extraction method. One of the main novelties of this research is the use of natural materials, namely star fruit, as an alternative for calcium extraction, which reduces dependence on harmful chemicals and supports the principle of sustainability. The extraction method used heat, followed by drying to reduce moisture content, pulverizing (blender) to reduce particle size and sieving. The calcium content in tuna bone meal was then analyzed using the Atomic Absorption Spectroscopy (SSA) method. The results showed that the tuna bone meal was white in colour, and the calcium content was 184.4890 mg/g or 18.45%. This product has the potential to be applied in various fields, such as food, health, animal feed, pellets, and organic fertilizer, as well as a solution to reduce fishery waste and support environmental sustainability.
Identifikasi Tahap Perkembangan Mikrospora melalui Ukuran Floret pada Jantung Pisang Tanduk Pagalla, Devi Bunga; Ahmad, Jusna; Husain, Indriati; Lamante, Nazwa S.; Eyato, Rika
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.17681

Abstract

This study aimed to identify the relationship between floret length and the developmental stages of microspores in banana male inflorescence (Musa spp. cv. Tanduk), and to determine the optimal floret size range as an explant source for initiating microspore culture. Ten bract layers were analyzed, with five florets randomly selected from each layer and measured for their length. Anthers were extracted from each floret, crushed in sterile water, and observed microscopically using a wet mount preparation. The results revealed a strong correlation between floret length and microspore developmental stages. Microspores at the late uninucleate (vacuolated) to early bicellular stages were consistently found in florets ranging from 4.68 to 4.34 cm in length. Based on these findings, florets within the 4.60 to 4.00 cm range are recommended as the optimal size for microspore culture initiation, as they contain a higher proportion of developmentally competent microspores for embryogenesis induction. In conclusion, this study provides essential morphological and cytological criteria to support efficient explant selection for in vitro regeneration of banana through the microspore culture approach.
Pengaruh POC Daun Dumbaya (Momordica Cochinchinensis) dan Daun Bunga Terompet Ungu (Thunbergia Erecta) terhadap Pertumbuhan Vegetatif dan Generatif Tanaman Terung Ungu S. Ahmad, Sintia; Ahmad, Jusna; Bunga Pagalla, Devi; J. Lamangantjo, Chairunnisah; Gubali, Hayatiningsih
Science: Indonesian Journal of Science Vol. 2 No. 3 (2025)
Publisher : LPPI Yayasan Almahmudi bin Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/science.v2i3.357

Abstract

Dumbaya (Momordica cochinchinensis) merupakan tanaman merambat khas Gorontalo yang bernilai gizi tinggi serta berpotensi dikembangkan sebagai bahan baku pembuatan Pupuk Organik Cair. Sementara itu, bunga Terompet ungu (Thunbergia erecta) adalah tanaman perdu dari famili Acanthaceae yang banyak dibudidayakan di daerah tropis dan mengandung berbagai senyawa bioaktif seperti alkaloid, flavonoid, tanin, dan asam fenolat yang berpotensi meningkatkan pertumbuhan tanaman. Penelitian ini bertujuan mengetahui pengaruh dan konsentrasi POC daun dumbaya dan daun bunga terompet ungu yang paling efektif terhadap pertumbuhan dan perkembangan tanaman terung ungu varietas Mustang F1. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non-faktorial terdiri dari 6 perlakuan dan 3 ulangan yaitu kontrol (-) air, 4 taraf POC (20%, 30%, 40%, dan 50%), serta NPK Phonska 15:15:15 (2gr/tanaman). Parameter yang diamati yaitu meliputi tinggi tanaman, jumlah daun, & luas daun. Hasil dari analisis ANOVA dan uji lanjut duncan multiple range test (DMRT) taraf 5% menunjukkan POC daun dumbaya dan daun bunga terompet ungu berpengaruh terhadap jumlah daun, dengan POC konsentrasi 50% memberikan hasil tertinggi mendekati perlakuan SA5 (NPK). Namun, tidak berpengaruh nyata pada tinggi tanaman dan luas daun. Penelitian ini membuktikan bahwa POC daun dumbaya dan bunga terompet ungu berpotensi sebagai pupuk organik alternatif ramah lingkungan dalam budidaya terung ungu.
Co-Authors Abubakar Sidik Katili Adilah Nidaulhasanah Adju, Fitria Y.Hs. Ahaya, Cindi Ahmad Hidayat Alfiani, St Hijrah Ari Indrianto Arviani Arviani Arviani, Arviani Aulia Rahmadhani Chairunnisah J Lamangantjo D, Nurul Iqraini Endang Semiarti Evita Moni Damayanti Eyato, Rika febriyanti febriyanti Febriyanti, Febriyanti Fitria H.Ys. Adju Gubali, Hayati Ningsih Haerani Haerani Hartono D Mamu Hartono D. Mamu Hayatiningsih Gubali Herinda Mardin Indriati Husain Isima , Lindawaty Jusna Ahmad Kandowangko, Novri Youla Lamante, Nazwa S. Lilan Dama Magfirahtul Jannah Maryani Maryani Masra Latjompoh Masrid Pikoli Menanti, Menanti Miftahul F. Adudu Mustaqimah, Nur Najmah, Najmah Novri Youla Kandowangko Nur Mustaqimah Nurhayati Nurhayati Nurhayati Nurhayati Nursanti, Andi Nurul Fajryani Usman Putri, Restiyani Widia Ramadhani, Andi Indra Wulan Sari Ramlah Ramlah Ramlah Ramlah S. Ahmad, Sintia Sangkota, Vivi Dia Afrianti Tuada, Rasydah Nur Walangadi, Farhana Rahmatia