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All Journal International Journal of Applied Biology Jurnal Abdi Insani Jurnal Pengabdian Kepada Masyarakat Patikala Jurnal Informasi Sains dan Teknologi (ISAINTEK)
Metusalach
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Fish Protein Hydrolyzate From Grouper Epinephelus Offal Using Bromelain Enzyme Pineapple Crude Extract Andi Nur Faiziah Palla; Metusalach; Nursinah Amir
International Journal of Applied Biology Vol. 6 No. 2 (2022): International Journal of Applied Biology
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijab.v6i2.24091

Abstract

Grouper is one of the demersal fish groups that are abundant in Indonesian marine waters. In addition, the high market demand for this fish has also increased its main production technique as an export product. One example of a product from this fish is fish fillet which still leaves waste. Offal is an example of a by-product of grouper which is underutilized so that it is of low value in the market and as a resource. The high protein content of fish offal can be used as a raw material in the manufacture of protein hydrolysates which of course require the role of proteolytic enzymes. Bromelain enzyme which is a proteolytic enzyme that is protease. This study aims to determine the effect of the bromelain enzyme concentration obtained from pineapple crude extract on the quality of the protein hydrolyzate of grouper offal. The experimental design used in this study was a Factorial complete randomized design with different enzyme concentrations (4, 6, 8, 10). and 12%) and the difference in water bath time (4, 6, 8, and 10 hours). The results showed the bromelain enzyme concentration had a very significant effect on the yield and degree of hydrolysis of snapper offal, and observations of the proximate results showed the potential utilization of hydrolyzed protein of fish offal as a food source.
PELATIHAN PEMBUATAN SISTEM OTOMATISASI AKUAPONIK UNTUK MENINGKATKAN KEWIRAUSAHAAN KARANG TARUNA CITRA MULIA DI KABUPATEN PANGKEP Arifin, Arifin; Pajri, Septia Ulum; Laila, Ida; Metusalach; Sjahril, Rinaldi
Jurnal Abdi Insani Vol 11 No 3 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i3.1701

Abstract

Keterbatasan lahan di Kabupaten Pangkep menjadi tantangan utama bagi masyarakat dalam mengembangkan budidaya ikan dan sayuran yang berkelanjutan. Pelatihan pembuatan sistem otomatisasi akuaponik berbasis teknologi Internet of Things (IoT) diinisiasi sebagai solusi inovatif untuk mengatasi permasalahan tersebut. Akuaponik, yang menggabungkan budidaya ikan dan tanaman dalam satu sistem, memungkinkan pemanfaatan lahan yang terbatas secara optimal. Pelatihan ini bertujuan untuk memberikan pengetahuan dan keterampilan praktis kepada anggota Karang Taruna dalam mengembangkan dan mengelola sistem akuaponik secara otomatis. Dengan memanfaatkan teknologi IoT, sistem akuaponik dapat dipantau dan diatur secara efisien, meningkatkan produktivitas dan efektivitas usaha. Metode pelaksanaan meliputi peninjauan lokasi, persiapan sosialisasi & pelatihan, sosialisasi dan pemberian materi tentang sistem akuakultur dan hidroponik, pelatihan implementasi IoT pada otomatisasi akuaponik, dan evaluasi. Melalui pelatihan ini, diharapkan para peserta mampu menciptakan peluang usaha baru yang ramah lingkungan dan berkelanjutan, sehingga meningkatkan kemandirian ekonomi dan kesejahteraan masyarakat di Kabupaten Pangkep. Berdasarkan pelaksanaan sosialisasi dan pelatihan yang dilaksanakan menunjukkan adanya peningkatan pengetahuan bagi anggota Karang Taruna Citra Mulia sebagai mitra terkait budidaya akuaponik, teknologi IoT serta sistem kerja otomatisasi akuaponik.
Optimasi Ekstraksi Nanokalsium Cangkang Sotong Dengan Metode Response Surface Methodology (RSM) Andi Santi; Metusalach; Arham Rusli; Muh Ali Arsyad; Ikbal Syukroni
Jurnal Informasi, Sains dan Teknologi Vol. 6 No. 02 (2023): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v6i02.166

Abstract

Penelitian ini bertujuan untuk membuat dan menganalisis karakteristik nanokalsium dengan metode presipitasi dari limbah cangkang sotong. Presipitasi dilakukan menggunakan NaOH 3N. Selain itu penelitian ini dirancang untuk mengetahui kondisi optimum proses ekstraksi nanokalsium dari cangkang sotong melalui Response Surface Methodology(RSM) menggunakan desain faktorial dengan 30 perlakuan. Pengujian dilakukan untuk mengetahui pengaruh variabel bebas (konsentrasi pelarut, lama waktu ekstraksi dan suhu ekstraksi) terhadap respon kadar kalsium, derajat putih dan rendemen pada nanokalsium cangkang sotong.  Hasil Penelitian ini menunjukkan bahwa optimasi proses ekstraksi nanokalsium cangkang sotong dengan metode Response Surface Methodology (RSM) diperoleh pada perlakuan ekstraksi dengan konsentrasi HCl (X1) 2 N, waktu ekstraksi (X2) 1,5 jam dan suhu ekstraksi (X3) 93ºC, sedangkan nilai optimasi respon yang dihasilkan dari kadar kalsium (Y1) 58,2 x105mg/g, derajat putih (Y2) 97,53%  dan rendemen (Y3) 4,59 %.  Konsentrasi optimum ekstraksi nanokalsium cangkang sotong memiliki nilai derajat keinginan (desirability) 0,98
Pemberdayaan Masyarakat dan Peningkatan Nilai Tambah Rumput Melalui Pelatihan Produksi dan Pemasaran Muffin Kasmiati, Kasmiati; Irda Handayani; Metusalach; Dian Anggareace Sigit Parawansa
Jurnal Pengabdian Kepada Masyarakat Patikala Vol. 5 No. 3 (2026): Jurnal PkM PATIKALA
Publisher : Pusat Pengembangan Pendidikan dan Bakat Indonesia/Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/patikala.v5i3.4405

Abstract

Seaweed is an excellent fishery commodity with low added value because it is mostly sold in dried form, not yet optimally utilized in product diversification programs. This community service activity aims to improve the knowledge and skills of Baji Ampe Partner in utilizing seaweed as a raw material for making muffin to gain its added value. The implementation method of the activity is counseling, practice, and mentoring. Pre-test and post-test were conducted to assess the baseline knowledge of partner and its improvement before and after participating in the activity. The delivery of material on nutrition and utilization of seaweed as well as diversification and the application of hygiene in processing by competent and experienced speakers through lecture and interactive discussions. The practice of making seaweed muffin was carried out in stages with the active participation of Baji Ampe Partner guided by experienced instructors. Mentoring to evaluate the ability of participants to produce and sale products independently while assessing the improvement of participants' skills. The results of the activity showed that the initial knowledge of partner was relatively low, an average of 26%, increasing sharply by 70% to 96% after participating in the training. Likewise, the skill of making seaweed muffin became 100% at the end of the activity from an initial skill of 0%. The muffin-making innovation resulted in an eight-fold increase in added value per kilogram of seaweed, representing a 172,800 rupiah increase. The conclusion of the activity was that the training and mentoring successfully increased the level of empowerment in diversifying products to increase the added value of seaweed. Similar activities can be replicated in other coastal communities as an effort to utilize local resources to improve group welfare.
Co-Authors Andi Nur Faiziah Palla Andi Santi Arham Rusli Arifin Arifin Dian Anggareace Sigit Parawansa Ikbal Syukroni Irda Handayani Kasmiati Kasmiati Laila, Ida Muh Ali Arsyad Nursinah Amir, Nursinah Pajri, Septia Ulum Rinaldi Sjahril, Rinaldi