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Jurnal FishtecH
Published by Universitas Sriwijaya
ISSN : 23036936     EISSN : 26561913     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal FishtecH merupakan jurnal yang memuat karya ilmiah berupa hasil penelitian, studi kepustakaan, gagasan, aplikasi teori dan kajian kritis dibidang pengolahan hasil perikanan dan perairan secara luas. Penekanan pada kata secara luasĀ sebagai interprestasi pada arti hasil perikanan dan perairan, bahwa objek kajian tidak hanya terfokus pada ikan semata melainkan seluruh biota yang berada di perairan.
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 5, No 1 (2016)" : 10 Documents clear
Pembuatan Serbuk Cangkang Keong Mas (Pomacea canaliculata L.) serta Aplikasinya sebagai Penjernih Air Sungai dan Pengikat Logam Berat Kadmium Eko Nopriansyah; Ace Baehaki; Rodiana Nopianti
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3513

Abstract

This study aims to produce golden snail shell powder that can be used as a purifier and a metal binder on Musi River water. The method used was a randomized block design with two factors, namely the type of purifier treatment (A) consist of golden snails shell powder and shrimp shell chitosan. Purifier concentration factor (B) is 0%, 0.5% and 1%. Data obtained through several stages in a row of manufactured of golden snail powder, application of golden snail shell powder and shrimp shell chitosan, and analyzed the effect of golden snail shell powder and shrimp shell chitosan on turbidity, TDS, pH and Cd concentration of water river. 80 grams of golden snail shell obtained 20 grams of golden snail shell powder. The golden snail shell powder produced known as calcium carbonate (CaCO3). Aplication of golden snail shell powder in water river able to lowering the turbidity 75% at 0.5% concentration and 78% at 1% concentration, increase the value of TDS is still within the threshold in range of 391.5 to 604 ppm, and increasing the pH in range of 5-7 which is still within the tolerance limits corresponding Government Regulation Number 416 of 1990. However, the golden snails shell powder raise the river water Cd concentration from 0.00782 to 0.00815 ppm, while the shrimp shell chitosan capable to lowering the concentration of Cd in river water of 0.00048-0.000518 ppm.
Perubahan Mutu Ikan Gabus (Channa striata) Asap selama Penyimpanan Hariyanto Sakti; Susi Lestari; Agus Supriadi
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3514

Abstract

The purpose of this reseach was to determine quality changes of smoked snakehead (Channa striata) during storage with different smoked conditions. The methods of this research used experimental methods and the data was discussed as a descriptive to compare. The parameters observed were chemical analysis such as moisture content, water activity (aw), protein content, fat content and microbiologycal analysis of fungi. In the first storage of smoked snakehead fish has nutrient ingredient are moisture content 41.42%, protein content 42.23%, fat content 2.84%. In the end storage nutrient ingredient of smoked snakehead fish are moisture content 63.20%, protein content 27.64%, fat content1.79%. Smoked snakehead fish was saved at normal temperature for 7 days has water activity and total of fungi colony smoked snakehead fish was save for 7 days is 2.409 x 102, but the fungi was not growth in the first storage.
Pemanfaatan By-Product dari Hasil Produksi Filet Ikan dalam Pembuatan Abon Joni Iskandar; Herpandi Herpandi; Rodiana Nopianti
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3515

Abstract

The purposes of this research were to create a diversified product (shredded) made from bone of fish as an alternative on the utilization of by-product fishery products that was rich in calcium, and to know the chemical and sensory characteristics of shredded fish bones of snakehead (Channa striata), fish bones of mackerel (Scomberomorus commersoni), fish bones of machetes (Chirocentrus Dorab), and fish bones of putak (Notopterus notopterus). This research used a randomized block design with four treatments of different types of fish bone (A1 = Fish bones of snakehead, A2 = Fish bones of mackerel, A3 = Fish bones of machetes, A4 = Fish bones of putak). The parameters observed were chemical analysis (moisture content, ash, protein, fat, carbohydrates, calcium, and phosphorus) and sensory test that used hedonic test (appearance, colour, aroma, texture, and taste). The results showed that the treatment of the different types of fish bone significantly effect on levels of fat and phosphorus. The moisture content value of shredded fish bones were ranged from 3.16% - 4.93%, the ash content of 20.47% - 23.75%, the protein content of 5.66% - 8.04%, the fat content 15,13% - 24.54%, the carbohydrate content of 44.92% - 51.44%, the calcium content of 15.91% - 16.87%, the phosphorus content 7.48% - 12.29%, and a sensory test results on all attributes were ranged rather like to like. The best treatment based on test results was obtained in the treatment of sensory A2 (shredded mackerel fish bones).
Karakteristik Fisiko-Kimia dan Sensori Mie Kering dengan Penambahan Tepung Ikan Motan (Thynnichthys thynnoides) Riski Irsalina; Shanti Dwita Lestari; Herpandi Herpandi
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3516

Abstract

The purpose of this research was to know the physicochemical and sensory characteristics of dry noodle with minnow carp (Thynnichthys thynnoides) fish meal addition. This research used the factorial randomized block design. The treatment was different fish meal concentration (0, 5, 10, 15, and 20%). The parameters of this research were chemical variables (water, ash, lipid, protein, carbohydrate, calcium, phosphorus content), physical variables (lightness, chroma and hue, hardness, tensile strength, elongation, water absorption) and sensoric variables (colour, aroma, taste and texture). The result showed that treatment gave signitificant effect on physical variables (water, ash, lipid, protein, calcium and phosphorus content), physic variables (lightness, chroma and hue, hardness, tensile strength, elongation) and sensoric variables (colour, aroma, taste texture), but there was no significant effect on carbohydrate content and water absorption. The best treatment was addition of M1 (100% wheat flour and 5% minnows carp fish meal). The concentration of water, ash, protein, lipid, carbohydrate, calcium, and phosphorus were 13.03%, 14.21%, 23.75%, 0.9%, 46.75%, 0.127%, 0.162%, respectively. The lightness, chroma, hue, hardness, tensile strength, elongation and water absorption were 58.4%, 18.6%, 71.1o, 1011.73 gF, 15.93 gF, 27.33%, 140.98%, respectively. Panelist scores for colour, aroma, taste and texture were 3.8 (rather bright yellow), 4 (not fishy), 4.08 (tastefull) and 4.08 (chewy), respectively
Uji Potensi Biogas dari Limbah Jeroan Ikan Patin (Pangasius sp.) dan Campuran Kiambang (Salvinia molesta) secara Anaerob Batch Wahyu Kurniawan; Herpandi Herpandi; Susi Lestari
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3517

Abstract

The purposed of this research to utilizing biomass of salvinia and viscera waste mixture of catfish as the biogas resource. The method of this research used experimental method at batch anaerob reactor and absortion carbon atom used NaCl and NaOH solution. The result of this research analysis used describtion method. The observed of parameter included rate analysis and accumulation of biogas production and metana, also parameter at slurry incuded temperature, pH, chemical oxygen demand, total solid, volatile solid and ratio C/N. The conclusion value of pH from this research between scale 1:2 (A1 reactor) and scale 1:1 (A2 reactor) is 7.9 and 7.15. COD in 5700 and 6400. C/N ratio in 5.19 and 5.96. The result indicated the different composition of subtrat slurry from salviana and vistera waste mixture of catfish in scale 1:2 (A1 reactor) produced biogas accumulation and metana the most than A2 reactor.
Kualitas Ikan Gabus (Channa striata) Asap yang Dibuat dengan Alat dan Sumber Asap yang Berbeda Hali Murdani; Agus Supriadi; Susi Lestari
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3518

Abstract

This study attempts to know the quality of snakehead (Channa striata) being smoked by tools with different resources of the smoke. This study was conducted from April 2015 until May 2015 in Complex Independent Kayu Agung, Bioprocess Laboratory of Chemical Engineering, Faculty of Engineering, Technology Laboratory of Fisheries, Faculty of Agriculture, University of Sriwijaya, and the Central Laboratory of Agro Industry Bogor. The method used is a randomized block design factorial (RAKF). This research used treatment were tools (system cabinet, conventional systems) and resources of the smoke (wood-fighting, shell). The parameters observed were proximate analysis (moisture content, protein content, fat content, ash content, carbohydrate content) levels of benzo[a]pyrene and benzo[a]anthracene. Based on the test design randomized factorial (RAKF), treatment of tools with different resources of the smoke (p>0.05) showed the results of analysis of water content, protein content, fat content varies for each treatment, while ash and carbohydrate content showed the results is not different for each treatment. The observation of the levels benzo[a]pyrene analysis on smoked snakehead (Channa sriata) (p>0.05) showed different results for each treatment and results of benzo[a]anthracene analysis showed different for each treatment. The results of analysis of benzo[a]pyrene was below the maximum threshold of Indonesian National Standard, FAO and WHO.
Karakteristik Fisik, Kimia dan Sensoris Abon Ikan dari Berbagai Ikan Ekonomis Rendah Hendra Permana Aditya; Herpandi Herpandi; Susi Lestari
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3519

Abstract

The purpose of this research was to investigate the characteriztics of phisycal, chemical, and sensory shredded fish from various low economic fish. The research was conducted on November until December 2015. By using experimental laboratory methods and data analysis was performed descriptively. The results showed the average value of The water content of Tinfoil Barb, Minnows Carp, Serandang Fish and Bonylip Barb were 11.89%, 8.37%, 8%, and 6.94%. While the ash content that produced by Tinfoil Barb, Minnows Carp, Serandang Fish and Bonylip Barb were 23.65%, 23.09%, 22.17% and 21.9%. Protein content that produced by Tinfoil Barb, Minnows Carp, Serandang Fish and Bonylip Barb were 21.14%, 20.71%, 19.21% and 16.8%. Fat content that produced by Tinfoil Barb, Minnows Carp, Serandang Fish and Bonylip Barb were 21.23%, 20.1%, 19.81% and 17.77%. Carbohydrate content that produced by Tinfoil Barb, Minnows Carp, Serandang Fish and Bonylip Barb were 31.64%, 29.53%, 29.3% and 26.74%. The average value of lightness was from 51.2%-55.43%, Chroma 22%-24.53%, Hue 52.4%-56.67%.
Pengaruh Metode Pemasakan Terhadap Komposisi Kimia dan Asam Amino Ikan Seluang (Rasbora argyrotaenia) Pramita Utami; Susi Lestari; Shanti Dwita Lestari
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3520

Abstract

The purpose this study was to determine the effect of different cooking methods (boiling, steaming, and deep frying) on chemical and amino acids composition of silver rasbora fish (Rasbora argyrotaenia). This method used completely randomized design (CRD) with three replications. Fresh silver rasbora served as control. During cooking, temperature was measured using thermocouple every minutes until done. The result showed that different cooking methods contributed to changes in chemical dan amino acid composition of silver rasbora fish. Steaming was the best method to maintain the high protein level of fish composed to boiling and deep frying. Results of analysis showed that the lowest water content (7.85%) was fand in deep fried fish while the lowest fat level was found in steamed fish with the value of 2.05%. The highest protein level was found in steamed fish is (12.223 mg/mL). Glutamic acid, leucine, proline and lysine were in high proportion of amino acid content in silver rasbora fish.
Pemanfaatan Air Cucian Surimi Belut Sawah (Monopterus albus) dalam Pembuatan Edible Film Dewi Shinta; Agus Supriadi; Shanti Dwita Lestari
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3521

Abstract

The purpose of this research was to obtain edible film that meet physical and chemical characterictics of Japan Internasional Standard (JIS). This research was conducted from June 2015 to December 2015. This research used the randomized bloc design with one factor, the addition of eel surimi waste water (0 mL, 12 mL, 15 mL dan 18 mL). The observed parameters included chemical (water activity) and physical (thickness, percent of elongation, vapor transmission rate) characterictics. The results showed that there were no significant effects on thickness water activity, vapor transmission rate and percent of elongation. Furthermore, the edible film met Japan Industrial standard (JIS) based on thickness 0.139 to 0.214 mm, vapor transmission rate 3.514 to 7.133 g/m2/jam and the percent of elongation 106.22% to 174.55%.
Aktivitas Reduksi Merkuri pada Bakteri yang Diisolasi dari Air dan Sedimen di Sungai Musi Titik Fadilah Amelia; Ace Baehaki; Herpandi Herpandi
Jurnal FishtecH Vol 5, No 1 (2016)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v5i1.3522

Abstract

This study aims to isolate mercury resistant bacteria from water and sediment in Pulau Salah Nama which located on the River Musi Palembang, characterized mercury resistant bacteria growing at the highest concentration of HgCl2 and test the power of these bacteria in reducing mercury. The research was conducted from June 2015 until September 2015 using experimental methods laboris and descriptive data analysis. Reasecrh consissted of several stages, including sampling, bacterial isolation, characterization to determine the type of bacteria and mercury reducing power of bacteria. Isolation of bacteria produced 10 isolates. A1 was bacteria isolated from water and A2 was bacteria isolated from sediment. From 10 isolates selected 2 isolates of the higest concentration of HgCl2. Selected isolate A1 have the lowest mercury reduction power of 39.26% and selected isolate A2 have the highest mercury reduction power of 65.93%. In control medium without inoculant a decline in mercury concentration of 39.44%. Based on the characterization of the bacteria biochemical activity known A1 and A2 were Bacillus subtilis

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