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Journal : Jurnal FishtecH

Karakteristik Sensoris Ikan Lele Sangkuriang (Clarias gariepinus) Berbumbu dengan Perbedaan Teknik Budidaya dan Ukuran Ikan Selly Ratna Sari; Guttifera Guttifera; Raudhatus Sa’adah; Elmeizy Arafah
Jurnal FishtecH Vol 9, No 2 (2020)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v9i2.12993

Abstract

This research aims to determine  preference level for catfish (Clarias gariepinus) spiced with differences technique in organic Aquaculture and non-organic Aquaculture as well as differences in fish size. This research treatment used the method of aquaculture and difference in the size of fish. Aquaculture method (A) namely A1= Conventional and A2= Organic while the second treatment was the difference in the weight of fish (B) namely B1= 100 g, B2= 200 g and B3= 300 g. The spiced catfish was cooked by way of deep-fried Further sensory testing.  The method used in this research was the method of experimentation and statistical analysis used  the Friedman Conover test.  The results indicated that fish had the best texture, aroma and taste in the A2B1 treatment.
AKTIVITAS ANTIOKSIDAN KOMPLEKS KITOSAN MONOSAKARIDA (Chitosan Monossacharides Complex) Selly Ratna Sari; Ace Baehaki; Shanti Dwita Lestari
Jurnal FishtecH Vol 2, No 1 (2013)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v2i1.1104

Abstract

The purpose of this research was to observe antioxidative activity of chitosan monosaccharides complex. The research was conducted in May until June 2013 at chemistry and microbiology laboratory, study program of agricultural technology. All treatment are chitosan, chitosan glucose complex, chitosan galactose complex and chitosan fructose complex using a invitro testing. The parameters were brown color analysis, analysis antioxidant activity with DPPH and reducing power method . The result showed that all chitosan monosaccharides complex demonstrated better antioxidative than chitosan. It is indicated that Maillard reaction product (MRP) exhibited antioxidant activity. The brown color analysis (0.031-0.224), antioxidant antioxidant analysis with DPPH method of IC50 (92-131 ppm) and reducing power method was 1.059-1.274. Chitosan galactose complex (A2) is the best to antioxidative from all treatments. Chitosan monosaccharides complex could be used as natural preservatives, edible packaging (film and couting) and food additive.
Profil Fisik Ikan Lele (Clarias gariepinus) Asap yang Diintroduksi Dengan Gambir (Uncaria gambir Roxb) Selly Ratna Sari; Agus Wijaya; Rindit Pambayuan
Jurnal FishtecH Vol 8, No 1 (2019)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v8i1.6623

Abstract

Penelitian ini bertujuan untuk mengetahui profil fisik ikan lele (Clarias gariepinus)  asap yang diintroduksi dengan gambir (Uncaria gambir Roxb). Metode penelitian menggunakan rancangan acak lengkap yang disusun secara faktorial dengan 2 faktor, penambahan gambir (faktor A: 0, 2, 4 dan 6%),  lama waktu introduksi (faktor B: 15, 30,dan 45 menit) sebagai perlakuan. Semua perlakuan dilakukan 3 ulangan.  Karakteristik ikan lele asap yang diamati adalah meliputi analisis fisik (tekstur dan warna (Lightness), Chroma, dan Hue)), Hasil pengujian menunjukkan bahwa penambahan gambir berpengaruh nyata terhadap tekstur dan warna. Tekstur yaitu 835,2 gf, lightness 27,8%, chroma 6,3%, hue 31,3o dan membentuk fenomena case hardening.
Antioxidant Activity of Chitosan Fishery Products combine gambir with glucose as a functional natural preservative for processed food Selly Ratna Sari; Susiana Susiana; Guttifera Guttifera; Raudhatus Sa’daah
Jurnal FishtecH Vol 11, No 2 (2022)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v11i2.19019

Abstract

The purposed study was to re-optimize preservation before it becomes a preservative solution, so this study was carried out to find the right formulation between glucose and gambir concentrations. The experimental design used was a complete Randomized Rancagan conducted with three groups. The treatment was gambir concentration (A): A1 = 2% A2 = 4% and A3 = 6%, using the same concentration of chitosan and glucose 1%. The research carried out during the proposal included sample preparation and modification between glucose chitosan and gambir into a preservative solution. Antioxidant testing is testing using the DPPH method The best antioxidant in the A1 treatment with the lowest IC50 value of 75.91% and the highest brown color in the A3 treatment, namely the treatment with a gambir concentration of 6%.
Co-Authors Abu Hasan Ace Baehaki Agung Riswandi Agung Riswandi Agus Srimudin Agus Supriadi Agus Wijaya Agus Wijaya Agus Wijaya Agustini, Sri Alghifari, Reza Alvin Alvin, Alvin Dendi Dendi, Dendi Devi Silsia Diah Triesia Dinar Tri Soelistyowati Donny Prariska Donny Prariska Eddy Supriyono efano Iga Safitri Efano Safitri Egi Yovandre eka nurrizah Elisa Wildayana Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Filli Pratama Fitria Tsani Farda Gemala Cahya Guttifera Guttifera Guttifera Guttifera Eka Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera, Guttifera handayani, martatika Hasan, Jordan Inayatullah, Ahlam Kalsum, Leila Kanya, Maya Resta Khairunisa, Eka Nurriza Khairunnisa, Eka Nurriza Koto, Hidayat Laili Susanti, Laili Leila Kalsum Lestary, Siti Lifianthi, Lifianthi Lukman m gandri haryono Mardiana Maya Resta Kanya maya resta kanya Maya Resta Kanya Maya Resta Kanya Muhammad Rama Nopan Ariyadi Muhammad Sumsanto Oktavianti, Santi Pikha bimon Prariska, Donny Prastiyo Wibowo Puteri Anugerah Putri, Intan Putri, Rizki Eka Rani Ria Rizki Rani Ria Rizki Rarassari, Madyasta Anggana Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Saadah Raudhatus Sa’adah Raudhatus Sa’daah Reza Mahendra Reza Mahendra Riani, Ira Gusti Rindit Pambayuan Rindit Pambayun Rindit Pambayun Rindit Pambayun Rini Mustikasari Kurnia Pratama Riswandi, Agung Ritonga, Nia Boru Rizki Eka Puteri Rizki Eka Puteri Rizki Eka Puteri Rizki Eka Puteri rizki Eka Puteri Rizki Eka Puteri Puteri Rizki Eka Puteri, Rizki Eka Rizki Eka Putri Rizki, Rani Rizki, Rani Ria Sa'adah, Raudhatus Saadah, Raudhatus Shanti Dwita Lestari Shanti Dwita Lestari Sianturi, Ion Tarsardo Siti Lestari Siti Lestari Sri Agustini Sri Wulandari Surawan, Fitri Electrika Dewi Susiana Susiana Syafnil Syafnil theresia tere Tri Wardani Widowati Utami, Aldilla Sari Wijaya, Agus Woki Bilyaro Yesi, Desri Yunita Sari