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Journal : Jurnal FishtecH

Karakteristik Fisik, Kimia dan Sensoris Kerupuk Keong Mas (Pomacea canaliculata) Apriyani Apriyani; Indah Widiastuti; Merynda Indriyani Syafutri
Jurnal FishtecH Vol 4, No 1 (2015)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v4i1.3495

Abstract

The objective of this research was to know the physical, chemical and sensory characteristics of snail crackers. The research used factorial randomized block design with difference formulation of snail meat and water as treatments; each treatment was replicated three times. The treatments were the formulation of snail meat (40%, 50%, 60%, 70%, and 80%) and water (60%, 50%, 40%, 30% and 20%). Parameters of research were physical characteristic (fracture, the percentage of expansion, lightness, chroma, and hue), chemical characteristic (water, ash, fat, protein, and carbohydrate by difference content), and sensory characteristic (hedonic test about aroma, colour, fracture and taste). The result showed that the average of fracture ranges from 618.53 gf to 1735.87 gf, the percentage of expansion ranges from 117.67% to 44.17%, lightness ranges from 75.23% to 66.6%, chroma ranges from 9.27% to 13.73%, hue ranges from 89.27o to 79.23o, water content ranges from 2.21% to 2.86%, ash content ranges from 1.39% to 3.03%, fat content ranges from 5.99% to 11.45%, protein content ranges from 3.78% to 7.58%, carbohydrate by difference content ranges from 75.09% to 86.64 % and hedonic test: aroma ranges from 2.8 to 2.84, colour ranges from 2.72 to 3.52, fracture ranges from 2.92 to 3.32 and taste ranges from 2.48 to 3.44. The best treatment of snail crackers was B treatment of formulation of snail meat 50% and water 50%
Pengaruh Penambahan Jamur Tiram Putih dan MOCAF Terhadap Karakteristik Kerupuk Udang Microwaveable Agung Praja Pratama; Umi Rosidah; Merynda Indriyani Syafutri
Jurnal FishtecH Vol 9, No 2 (2020)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v9i2.12672

Abstract

Tujuan dari penelitian ini adalah mengetahui pengaruh konsentrasi jamur tiram putih dan konsentrasi mocaf terhadap sifat fisik, kimia dan sensoris kerupuk udang microwaveable. Penelitian ini menggunakan Rancangan Acak Lengkap Faktorial  (RALF) dengan dua faktor perlakuan dan dilakukan pengulangan sebanyak tiga kali. Faktor pertama yaitu konsentrasi mocaf (15% dan 25%) dan faktor kedua adalah  konsentrasi jamur tiram putih (25%, 50%, dan 75%). Parameter yang diamati meliputi sifat fisik (kekerasan, warna dan derajat pengembangan), sifat kimia (kadar air, kadar abu dan kadar protein), dan sifat sensoris menggunakan uji hedonik (kerenyahan, rasa, warna dan aroma). Hasil penelitian menunjukkan bahwa konsentrasi mocaf berpengaruh nyata terhadap kekerasan, kadar air, dan lightness, sedangkan konsentrasi jamur tiram putih berpengaruh nyata terhadap kekerasan, lightness, redness, yellowness, kadar air, abu, dan protein. Interaksi kedua faktor perlakuan berpengaruh nyata terhadap kadar air dan karakteristik sensoris (rasa dan warna). Hasil uji hedonik menunjukkan bahwa kerupuk udang yang disukai panelis adalah perlakuan A1B2 (15% mocaf dan 50% jamur tiram putih) dengan rerata nilai kekerasan 213,47 gf dan kadar air 3,35%. Kadar protein dalam kerupuk udang microwaveable memenuhi standar (SNI 2714.1:2009) yang termasuk dalam kategori kerupuk udang mutu 1.
PENGARUH PERLAKUAN FORMALIN TERHADAP KARAKTERISTIK KIMIA DAN SENSORIS IKAN SELAR KUNING (Caranx leptolepis) SEGAR Dheka Adi Saputra; Merynda Indriyani Syafutri; Siti Hanggita
Jurnal FishtecH Vol 3, No 1 (2014)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v3i1.3527

Abstract

The purpose of this research was to know the effect of formaldehyde treatments on chemical and sensory characterstics of fresh yellow stripe scad fish. This research used Factorial Completely Randomized design with two treatment factors and repliecated tree times. The treatment consist of the different formaldehyde concentration (0%, 25% and 50%), and self time (1, 3 and 6 days). The parameters observed were chemical characterstics (content of water, concent of protein, concent of formaldehyde), microbiology analysis (total plate count testing) and organoleptic characterstics (sensoris testing, score test method). The result of the research showed that the interaction of increasing of formaldehyde concentration and self time had significant effect on the  water and  formaldehyde content of yellow stripe scad fish. The factor increasing of formaldehyde concentration had significant effect on the  protein content. The result of microbiology test (total plate count) showed that total of bacteria yellow stripe scad fish in formaldehyde treatment 0%  was higher than increasing of formaldehyde concentration 25% and 50%. The organoleptic test showed that formaldehyde treatment 0% was stated fresh at first day, decline of quality at the third day and getting stinky at the sixth day. Yellow stripe scad fish with the treatment of concentration formaldehyde 25% stated decline of quality at the sixth day, whereas yellow stripe scad fish with formaldehyde treatment 50% still stated in fresh condition at the sixth day
Co-Authors ,, Lifianthi Achmad Faizal Adhriko Setiawan Afifah P Kinanti Agung Praja Pratama Agus Wijaya Ahmad Rizki Anita Rahmiwati Anjliany, Meysin Anny Yanuriati Anny Yanuriati Apriyani Apriyani Asty Ananda Bandhia Ayu Lestari Basuni Hamzah Basuni Hamzah Berliana M Pardede Budi Santoso Chairanil Fadhilah Christian Madona Citra Pratiwi Prayitno Daniel Saputra Defira, Citra Dela Pusvita Delima, Cyntia Desi Aryani Dheka Adi Saputra Eka Intan Kumala Putri Eka Lidiasari Eka Lidiasari Ela Roswasti Angelia Syeba Ginting Erika Putri, Nadia Erlita Indah Astari Fanny Astari Fatria Harwanto Feby Juniansyah Fidel Harmanda Prima Filli Pratama Filli Pratama Fitri Yunda Sari Friska Syaiful Friska Syaiful Gading Putra Yanda Gatot Priyanto Gusti Prayoga Hendra Indawan Herlianah Hermanto Hermanto Hermanto Ichsan, Onne Akbar Nur Indah Widiastuti Jery Mega Saputra Jumti Jaduri Kiki Yuliati Lauren F Manalu Leonardo Yohanes H. Manurung Lifianthi , Lolita M Nainggolan Luthfia Azhari, Salsabila M Auliya Nabhan M Rizky Dwi Putra Maharani, Tian Nabila Nabila Sherendita Nabilah, Tri Adelti Ningsih, Windi Indah Fajar Nura Malahayati Nura Malahayati Okta Sriutami Pardamean Samosir Parwiyanti Parwiyanti Parwiyanti Parwiyanti Parwiyanti, Parwiyanti Permata Sari, Dwi Indah Pratiwi, Citra Prayitno, Citra Pratiwi Pusvita, Dela Ramadhan, Hafidhuddin N Ramdika, Sari Bema Reski Indriana Riki Anggara Risbin W. Hutabarat Risma Nurul Arifa Rosidah, Umi Sari, Fitri Yunda Sari, Ina Permata Siti Hanggita Rachmawati J Sugito SUGITO Sugito - Sugito Sugito Sugito Sugito Sujatmiko, Harumi Sukery Jaya Syaiful, Friska Tamrin Tamrin Tri Wardani Widowati Tri Wardani Widowati Trisna Wahyu Swasdiningrum Putri Triwardani Widowati Trubus Airlangga Umi Rosidah Umi Rosidah Yanuriati, Anny Yulina Sari, Yulina