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Sebaran dan Keanekaragaman Ikan Konsumsi pada Ekosistem Terumbu Karang di Teluk Majene, Provinsi Sulawesi Barat Andi Arham Atjo; Reski Fitriah
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.461 KB) | DOI: 10.15578/ja.v9i02.178

Abstract

The purpose of this research is to find out the type and distribution of fish consumption target in Teluk Majene Prov, west Sulawesi. Coral reef conditions are recorded using segment transect method or Point Intersept Transect (PIT). The transek is stretched according to the predetermined point then a diver performs a dive along the transek 50 meters and recorded on waterproof paper substrates or bentos that are just below the transek line. While the interval distance (point) recording substrates or bentos is every 50 cm ( Hill and Wilkinson, 2004). The categories that observe each point 0.5 m are Hard Coral (HC), Soft Coral (SC), Rubble (R), Dead Coral (DC), Dead Coral Algae (DCA), and Sand (S). The abundance of target fish inhabiting coral reef ecosystems is recorded using the direct census method (Visual Census Method) (English et al.,1994), technically this data collection is done by belt transek method.. The results of this study show that there are 28 types of coral fish that are an important target or consumption in Majene Bay. The most fish species are of the Caesio sp type. As for its distribution, the target fish is found throughout the coral reef ecosystem of Majene Bay. The most distribution is at the location of station 6 precisely in Pasarang Neighborhood, Totoli Village.
Optimal Ratio Determination of Tembang Fish Meal Addition (Sardinella Fimbriata) in Biscuit Making Through Organoleptic Quality and Moisture Content Evaluation Nurfadilah Nurfadilah; Reski Fitriah; Darsiani Darsiani; Dewi Yuniati; Safriyanto S. Maruka
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 11 No 1 (2024)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v11i1.5913

Abstract

Purpose: This study aims to determine the optimal ratio of tembang fish flour addition to enhance the nutritional value of biscuits while maintaining their quality. Methodology: The research was conducted from June to July 2022 at the Applied Marine Product Processing Technology Laboratory and the Basic Laboratory of Politeknik Palu, Central Sulawesi Province. A Completely Randomized Design (CRD) was used for moisture content tests, and a Randomized Block Design (RBD) was used for organoleptic tests with five treatments of tembang fish flour addition: P1 (0 g), P2 (10 g), P3 (15 g), P4 (20 g), and P5 (25 g), each repeated three times. Results: The study found that the best addition of tembang fish flour in biscuits was P4, with a preference level of 'Like' (score 4) and moisture content below the maximum standard for biscuits (3.5% per 100 grams). Findings: Tembang fish biscuits are economical and significantly cheaper than other brands. Novelty: This research explores the use of tembang fish flour to diversify and enhance the nutritional profile of biscuits. Originality: The study offers detailed analysis and evidence of the nutritional and economic benefits of adding tembang fish flour to biscuits. Conclusions: Adding tembang fish flour improves the nutritional value and quality of biscuits, making them a viable and economical alternative. Type of Paper: Empirical Research Article