ANALISIS KANDUNGAN KALSIUM DALAM TEPUNG TULANG IKAN KAKAP MERAH (Lutjanus sp.) MENGGUNAKAN METODE BASA (NaOH)
Keywords:
: Calcium, Lutjanus_sp, NaOH, Fish_Bone_MealAbstract
Red snapper fish bone is one of the solid wastes resulting from the fish processing industry which is quite large which is a rich source of calcium so that fish bone meal can be considered as an alternative source to obtain calcium intake. This study aims to analyze the calcium content in red snapper (Lutjanus sp.) bone meal using the alkaline method (NaOH). Fish bone was obtained from solid waste from the fish processing industry in Makassar and extracted using the 1 N NaOH method, then filtered and neutralized to obtain a precipitate with a neutral pH, then the precipitate was dried and sieved to obtain fish bone powder. Parameters measured in this study were yield, analysis of moisture content, ash content and calcium content. The results showed that the average yield of red snapper bone meal was 68.27 g or 24.64%, the average moisture content was 2.54%, the ash content was 83.82% and the calcium content was 92.30%. The results of this study indicate that the quality of calcium produced by the alkaline method (NaOH) is included in the quality category of calcium quality 1 based on SNI 01-3158-1992.
References
[BSN] Badan Standardisasi Nasional. 1992. Tepung tulang untuk bahan baku makanan ternak: SNI 01-315. Jakarta: Badan Standardisasi Nasional.
Afrian, D. dan Suprayitno, E. (2019). The Effect of the Long Time of NAOH Seeding in the Loss Process Fat to the Quality of Gelatin Tiger Grouper Fish Bone (Epinephelus fuscoguttatus). IOSR Journal of Agriculture and Veterinary Science (IOSRJAVS) : Volume 12, Issue 5 Ser. I, PP 62-66.
FAO. (2020). The State of World Fisheries and Aquaculture 2020. Sustainability in action. Rome.
Fianty E., Oktavia Y. & Suhandana M. (2021). Pengaruh Lama Presto dan Konsentrasi Natrium Bikarbonat (NaHCO3) terhadap Karakteristik Tepung Tulang Ikan Tenggiri (Scomberomorus commerson). Jurnal FishtecH. Vol. 10, No.1: 17-24.
Husna A., Handayani L. & Syahputra F. (2020). Utilization of starry triggerfish bone (Abalistes stellaris) as a calcium source in fishbone flavor product. Aquatic Sciences Journal, 7:1. 13-20.
Li YP, Zhang XH, Lu F, Kang ZL. (2021). Effect of sodium bicarbonate and sodium chloride on aggregation and conformation of pork myofibrillar protein. Food chemistry, 350, 129233.https://doi.org/10.1016/j.foodchem.2021. 129233.
Prinaldi, W, F., Suptijah, P., & Uju. (2018). Karakteristik Sifat Fisikokimia Nano-Kalsium Ekstrak Tulang (Thunnus albacares). 21(3), 385–395.
Republik Indonesia. (2013). Peraturan Menteri Nomor 75 Tentang Angka Kecukupan Gizi yang Dianjurkan Bagi Bangsa Indonesia. Jakarta; Kementerian Kesehatan
Rohmah N., Kurniasih R.A. & Sumardianto. (2022). Pengaruh perbedaan metode ekstraksi terhadap karakteristik tepung tulang sotong (Sepia sp.). Jurnal Ilmu dan Teknologi Perikan. Volume 4. No 1.
SNI. Standar Nasional Indonesia. 01-28912014. Tepung Daging Dan Tulang Bahan Pakan Ternak. Badan Standarisasi Nasiona Indonesil. Jakarta.
Suprayitno, E. dan Sulistiyati, T.D. (2017). Metabolisme Protein. UB Press ; Malang
Suptijah, P., Jacoeb, A. M., dan Deviyanti, N. (2012). Karakterisasi dan bioavailabilitas nanokalsium cangkang udang vannamei (Litopenaeus Vannamei). Jurnal Akuatika 3(1): 63-73.
Taufiq N & Fadlila RN. (2020). Pembuatan Nano Partikel Kalsium (Ca) dari Limbah Tulang Ikan Patin (Pangasius sp.) Menggunakan Metode Ultrasound-Asissted Solvent Extraction. Jurnal Al-Kimi. Volume 9 Nomor 1. 9-15.
Untailawan R & Wijaya J. (2021). Studi kandungan kalsium dalam tepung tulang ikan. Jurnal MJoCE. Vol 11. No 1. Hal. 55-60
Wijayanti, I., Rianingsih, L., & Amalia, U. (2018). Karakteristik fisikokimia kalsium dari tulang nila (Oreochromis niloticus) dengan perendaman belimbing wuluh. JPHPI, 21(2), 336–344.
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