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The Effect of Adding Milkfish Flour on The Preference Level of Cireng Muhammad Qobul Raja Dirgantara Giwangkara; Rusky Intan Pratama; Iis Rostini; Emma Rochima
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 12 No. 1 (2025)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v12i1.43185

Abstract

The enhancement of the nutritional content in Cireng can be achieved by adding milkfish meat flour. This study aims to determine the appropriate amount of milkfish flour to add in the preparation of Cireng to produce the product most preferred by the panelists. The method used was experimental, with four treatments: 0%, 2.5%, 5%, and 7.5% addition of milkfish flour. The parameters observed included preference analysis using a hedonic test to assess appearance, aroma, texture, and taste, as well as proximate analysis and Texture Profile Analyzer (TPA) to evaluate chemical composition and texture characteristics. The results showed that the 5% milkfish flour treatment produced the most preferred Cireng, with the highest average hedonic scores across all sensory attributes: 7.13 for appearance, 7.07 for aroma, 7.80 for texture, and 7.07 for taste. Proximate analysis results showed protein content (3.11%), ash content (0.73%), fat content (0.83%), moisture content (45.36%), and carbohydrate content (48.79%). The TPA results indicated an increase in hardness (1,104.188 gForce) and recovery (0.996%), but a decrease in cohesiveness (0.430%), chewiness (455.576 gForce), gumminess (478.129 gForce), and resilience (0.631%).
The Effect of Perceived Quality of Processed Seaweed Beverages on Generation Z Purchase Decisions in West Java Davina Raesa Maharani; Iwang Gumilar; Emma Rochima; Asep Agus Handaka Suryana; Astridya Syahada Putri Hermawan
Juvenil Vol 7, No 3: Agustus (2026)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v7i3.35489

Abstract

Pengembangan produk olahan rumput laut sebagai minuman siap konsumsi merupakan salah satu bentuk diversifikasi hasil laut yang berpotensi meningkatkan nilai tambah komoditas perikanan. Penelitian ini bertujuan untuk menganalisis pengaruh persepsi kualitas minuman olahan rumput laut STJ Fresh Healthy terhadap keputusan pembelian Generasi Z di Jawa Barat, serta menentukan aspek mutu yang perlu diprioritaskan. Penelitian ini menggunakan pendekatan kuantitatif, desain potong lintang, dan studi kasus terhadap 100 responden yang dipilih secara purposif. Persepsi kualitas dan keputusan pembelian masing-masing diukur melalui lima indikator berskala Likert. Data dianalisis menggunakan statistik deskriptif, uji validitas, reliabilitas, uji asumsi, dan regresi linear sederhana. Indikator persepsi kualitas dinyatakan valid (r = 0,861-0,907) dan reliabel (Cronbach's alpha = 0,939). Persepsi kualitas berpengaruh positif dan signifikan terhadap keputusan pembelian (B = 0,250; beta = 0,414; t = 4,504; p 0,001) serta menjelaskan 17,1% dari variasi keputusan pembelian. Mutu bahan baku serta rasa dan konsistensi memperoleh penilaian tertinggi, sedangkan daya tahan memperoleh penilaian terendah. Standardisasi bahan dan proses, evaluasi sensori, serta pengujian masa simpan perlu diprioritaskan dalam pengembangan minuman olahan rumput laut.