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Lia Handayani
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Jurnal TILAPIA
Published by Universitas Abulyatama
ISSN : 2721592x     EISSN : 2721592x     DOI : https://doi.org/10.30601/tilapia.v2i1
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Immunology & microbiology
Jurnal TILAPIA merupakan jurnal ilmiah bidang ilmu perikanan yang diasuh oleh Fakultas Perikanan Universitas Abulyatama Aceh. Jurnal ini menerbitkan artikel berkualitas dalam ilmu perikanan pada umumnya dengan tujuan menyebarluaskan informasi, ide dan hasil penelitian terbaru di bidang perikanan dan kelautan dalam beberapa topik, tidak dibatasi pada: Ilmu perikanan (Budidaya perikanan, pemanfaatan sumberdaya perikanan, pengolahan hasil perikanan, Kimia perairan, fisika perairan dan biologi perairan, Sosial ekonomi perikanan. Frekuensi terbit dua kali dalam setahun yaitu pada bulan Januari dan Juli.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 102 Documents
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Karakteristik Kerupuk Ikan Baung Dengan Jenis Pati Berbeda Gunawan, Hendri; Handayani, Lia; Maulidya, Rulita
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/tilapia.v6i2.6493

Abstract

This study aimed to evaluate the effect of different starch types on the physical, chemical, and organoleptic characteristics of baung fish (Hemibagrus nemurus) crackers. Three types of starch were used in the cracker formulations: tapioca starch (P1), sago starch (P2), and cornstarch (P3). The analyses included expansion ratio, organoleptic evaluation (taste, aroma, color, and texture), and proximate composition (moisture, ash, fat, protein, and carbohydrate content). Organoleptic data were analyzed using the Kruskal-Wallis test, followed by the Mann-Whitney test for significant differences, and Bayes analysis to determine the best treatment. The results showed that crackers made with tapioca starch (P1) exhibited the highest expansion ratio. Organoleptic testing indicated that P1 was most preferred in terms of taste (8.83±0.461) and texture (8.50±0.820), while the best aroma was recorded for P2 (7.90±1.269), and the most preferred color was found in P3 (7.50±1.737). Proximate analysis revealed that P1 had the highest moisture (9.35%), fat (2.52%), and protein (11.23%) contents. The highest ash content was observed in P3 (5.72%), while P2 showed the highest carbohydrate content (77.72%).
Efektivitas Suplementasi Antosianin Bunga Telang (Clitoria ternatea L.) dalam Pakan terhadap Peningkatan Intensitas Warna dan Jumlah Sel Kromatofor pada Ikan Cupang (Betta sp.) Khaira, Ainal; Anhar, Teuku Faizul; Handayani, Lia
Jurnal TILAPIA Vol 6, No 2 (2025): Juli 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Betta fish (Betta sp.) are one of the most popular ornamental fish species, renowned for their vibrant and striking body coloration. The brightness and intensity of their color are influenced by the number and activity of chromatophore cells, which can be enhanced through dietary pigment supplementation. This study aimed to evaluate the effects of dietary anthocyanin extract from butterfly pea flowers (Clitoria ternatea L.) on color intensity and chromatophore cell count in red, blue, and multicolor betta fish. The experiment employed six treatments with two replicates each: three groups were fed anthocyanin-enriched diets (AA, BB, CC), while three control groups (A, B, C) received diets without anthocyanins. Observed parameters included chromatophore cell histology analyzed microscopically and color intensity measured using the Toca Color Finder (TCF). After 50 days of feeding, results showed a significant increase (P<0.05) in both chromatophore count and body color brightness in fish fed with anthocyanin. The BB group (blue betta+anthocyanin) showed the highest improvement, reaching 209 chromatophore cells compared to 110 cells in the non-anthocyanin control. Sensory scores of coloration also showed significant improvement from day 30 to day 50. These findings indicate that anthocyanins from butterfly pea flowers are effective in enhancing the coloration quality of betta fish, with the most pronounced response observed in blue-colored individuals. Thus, butterfly pea anthocyanins hold potential as natural color enhancers in ornamental fish diets, contributing to improved aesthetic value and marketability.

Page 11 of 11 | Total Record : 102

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