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KARAKTERISTIK KIMIA DAN FISIKA IKAN LELE ASAP DENGAN BAHAN PEMBAKAR BERBEDA (STUDI KASUS UMKM UD SARONA KOTA BINJAI SUMATERA UTARA) Sally, Saqbhani Puspa; Ukhty, Nabila; Rozi, Anhar; Khairi, Ikhsanul
JURNAL PERIKANAN TROPIS Vol 6, No 2 (2019)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v6i2.2187

Catfish is one of the leading commodities in aquaculture in Indonesia. Catfish derivative products are currently very much developed, one of them was smoked catfish. The characteristics of smoked fish are influenced by several factors, including the type of firewood used. This study aims to examine the chemical and physical characteristics of smoked catfish with different burners. The smoking method used is heat fumigation. The parameters observed were proximate, pH value, phenol content, formaldehyde content, characteristics of color, texture and aroma. The results obtained, protein content, water content, ash content and fat content using laban wood are higher than rambutan wood 60.6%:58.8%; 6.65%:5.54%; 7.97%:7.29%; 20.4%;14.6% repectively. The phenol value of smoked fish using laban wood is higher than that of rambutan wood 0.2401ppm:0.2204ppm respectively. Formaldehyde levels in both types of wood are negative. The characteristics of the two smoked fish are the same in texture, aroma, pH and temperature parameters were solid texture, typical aroma of smoked fish, pH value 6.7 with a temperature of 80-100oC respectively. But the color of smoked fish by burning laban wood is bright brown while the rambutan wood is shiny brown.

GRANGER CAUSALITY POLA KONSUMSI IKAN DI ACEH TENGAH MENGGUNAKAN ANALISISI VECTOR ERROR CORRECTION MODEL (VECM) Yasrizal, Yasrizal; Ukhty, Nabila
JURNAL PERIKANAN TROPIS Vol 6, No 2 (2019)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v6i2.2185

Development of human resources is very important in promoting economic growth, because humans are not only objects in development but also play a role as a subject. Stunting is a major problem that inhibits the quality of human resources, to reduce the amount of human development that lives by stunting is to increase the consumption of protein contained in fish. This study aimed to determine the pattern of fish consumption in Central Aceh and the variables that affect fish consumption. The analytical model used is the granger causality analysis, through the Vector Error Correction Model (VECM) analysis model. The results of this study indicate that the pattern of fish consumption in Central Aceh was not only influenced by income, but also influenced by the amount of chicken meat and egg consumption Increased income does not have a positive effect on increasing fish consumption but affects the amount of chicken meat and egg consumption. To increase the amount of fish consumption in Central Aceh, efforts to increase the amount of fish supply through local fish farming activities and the socialization of fish eating.

MUTU KIMIAWI TERASI DENGAN FORMULASI UDANG REBON (Acetes sp) DAN IKAN RUCAH YANG BERBEDA Nabila Ukhty; Anhar Rozi; Andiani Sartiwi
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Terasi is a product of fermentation-based on rebon or fish with the addition of salt. Fermentation with salt led to an overhaul of proteins into amino acids eg glutamic acid as a producer of distinctive taste shrimp paste. Raw material, salt concentration and fermentation time is an important factor in the process of making paste. This study aimed to analyze the effect of different formulations of rebon (Acetes sp) and HTS generated against chemical quality paste. Raw materials used in this study is rebon (Acetes sp.) and fish HTS. Treatment used is the difference rebon formulation composition of fish and meat. Research methods using the experimental method with descriptive design field. Parameters tested include moisture content, ash content, fat content, protein, carbohydrates, pH, and glutamic acid. Based on the results obtained paste with the best formulation of the paste P1 treatment with a water content of 15.48%, 39.52% ash content, the fat content of 7.23%, 42.50% protein content, carbohydrate content of 4.73%, pH 5 , 67%, and 22.56% glutamic acid.

SENYAWA METABOLIT SEKUNDER KAPANG ENDOFIT TP6 DAN TPL2 YANG DIISOLASI DARI TUMBUHAN PESISIR TERONG PUNGO (Solanum sp.) Nabila Ukhty; Kustiariyah Tarman; Iriani Setyaningsih
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Secondary metabolites, are produced naturally and serve survival functions for the organisms that producing them. Endophytic fungi is the one of microorganism has a role in producing the secondary metabolites. Endophytic fungi TP6 and TPL2 isolated from coastal plant terong pungo (Solanum sp.). Endophytic fungi TP6 and TPL2 have secondary metabolite, including alcaloid, flavonoid, phenol hidrocuinon, and terpenoid compounds.

KARAKTERISTIK KIMIA DAN FISIKA IKAN LELE ASAP DENGAN BAHAN PEMBAKAR BERBEDA (STUDI KASUS UMKM UD SARONA KOTA BINJAI SUMATERA UTARA) Saqbhani Puspa Sally; Nabila Ukhty; Anhar Rozi; Ikhsanul Khairi
JURNAL PERIKANAN TROPIS Vol 6, No 2 (2019)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v6i2.2187

Catfish is one of the leading commodities in aquaculture in Indonesia. Catfish derivative products are currently very much developed, one of them was smoked catfish. The characteristics of smoked fish are influenced by several factors, including the type of firewood used. This study aims to examine the chemical and physical characteristics of smoked catfish with different burners. The smoking method used is heat fumigation. The parameters observed were proximate, pH value, phenol content, formaldehyde content, characteristics of color, texture and aroma. The results obtained, protein content, water content, ash content and fat content using laban wood are higher than rambutan wood 60.6%:58.8%; 6.65%:5.54%; 7.97%:7.29%; 20.4%;14.6% repectively. The phenol value of smoked fish using laban wood is higher than that of rambutan wood 0.2401ppm:0.2204ppm respectively. Formaldehyde levels in both types of wood are negative. The characteristics of the two smoked fish are the same in texture, aroma, pH and temperature parameters were solid texture, typical aroma of smoked fish, pH value 6.7 with a temperature of 80-100oC respectively. But the color of smoked fish by burning laban wood is bright brown while the rambutan wood is shiny brown.

STRATEGI PENINGKATAN OPERASIONAL PANCING TONDA DI KABUPATEN ACEH BARAT Hafinuddin Hafinuddin; Salmah Salmah; Syarifah Zuraidah; Nabila Ukhty
JURNAL PERIKANAN TROPIS Vol 4, No 1 (2017)
Publisher : Universitas Teuku Umar

Troll lines gear is the most dominant fishing gear at West Aceh district. It's just that the operational conditions and enhancement system of troll lines in the area is unknown, so the research of operational analysis and alternative development is very important to do. The purpose of this study is to determine the condition and alternative enhancement of troll lines for the last 5 years at PPI Aceh Barat. Methods of data collection using survey methods. The data was collected in November 2015 at PPI Aceh Barat. Data analysis for troll lines operations is using descriptive analysis and enhancement strategy is using SWOT analysis. Troll lines operations at West Aceh District consist of praproduction, production and pascaproduction. The enhancement alternatives for troll lines operations consist of increased fisheries production at PPI Aceh Barat; optimum utilization of fish resources and sustainability of fish resources; improving facilities and infrastructure at fishing port of Aceh Barat; utilization of technology and fishing tools; stakeholder involvement to support troll lines activities Such as the supply of more complete facilities at fishing port of Aceh Barat. The result of this research shows that the troll lines is very suitable to be developed especially at PPI Aceh Barat. This can be reviewed from the financial aspect and eco-friendly troll lines

KAPANG ENDOFIT LAUT DARI TUMBUHAN PESISIR TERONG PUNGO (Solanum sp.) DAN POTENSINYA SEBAGAI ANTIBAKTERI Nabila Ukhty
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Endophytic fungi is the one of the types microbes that lives in the plant tissue. The fungus can produce secondary metabolites potential as a source of antimicrobial and anticancer. The objectives of this study was to the exploration of new antibacterial compounds derived from marine endophytic fungi isolated from coastal plant terong pungo (Solanum sp.). Eight isolates of marine endophytic fungi with different morphology were collected. Endophytic fungus TPL2 was the selected isolate based on antagonism test. The growth curve showed the stationary phase of isolate TPL was on the 9th day to 12th day. Crude extract of endophytic fungi TPL2 showed the antibacterial activity against Staphylococcus aureus, Staphylococcus epidermidis, and Pseudomonas aeruginosa with diameter of inhibition zone 4 mm, 6 mm, and 6 mm, respectively for 2 mg extract/well.

GRANGER CAUSALITY POLA KONSUMSI IKAN DI ACEH TENGAH MENGGUNAKAN ANALISISI VECTOR ERROR CORRECTION MODEL (VECM) Yasrizal Yasrizal; Nabila Ukhty
JURNAL PERIKANAN TROPIS Vol 6, No 2 (2019)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v6i2.2185

Development of human resources is very important in promoting economic growth, because humans are not only objects in development but also play a role as a subject. Stunting is a major problem that inhibits the quality of human resources, to reduce the amount of human development that lives by stunting is to increase the consumption of protein contained in fish. This study aimed to determine the pattern of fish consumption in Central Aceh and the variables that affect fish consumption. The analytical model used is the granger causality analysis, through the Vector Error Correction Model (VECM) analysis model. The results of this study indicate that the pattern of fish consumption in Central Aceh was not only influenced by income, but also influenced by the amount of chicken meat and egg consumption Increased income does not have a positive effect on increasing fish consumption but affects the amount of chicken meat and egg consumption. To increase the amount of fish consumption in Central Aceh, efforts to increase the amount of fish supply through local fish farming activities and the socialization of fish eating.

NETRALISASI MINYAK HATI IKAN CUCUT PISANG (Charcarinus falciformis) MENGGUNAKAN NaOH Nabila Ukhty; Anhar Rozi
JURNAL PERIKANAN TROPIS Vol 3, No 2 (2016)
Publisher : Universitas Teuku Umar

The shark has a yield by-product from its liver up to 20% of its body weight, 50% of the total fish oil found on the liver. The aimed of this study was to determine heavy metal content, fatty acid profilel, and parameter of oxidation after neutralization. The method of heavy metal test for silky shark oil stated on the SNI and fatty acid analysis referred to AOAC. Neutralization used NaOH 18°Be temperature (40, 50, 60, 70, and 80°C). The result of oil neutralization with NaOH had heavy metal content meet to IFOS (0.1 ppm), fatty acid of SFA was 19.58% , MUFA was 19.26 %, and PUFA was 41.58 %. The oxidation result of silky shark liver oil neutralization indicated the best treatment at 50°C with peroxide value (PV), p-Anisidine value (p-AV), percentage of free fatty acid (% FFA), acid value (AV), and total oxidation (TOTOX) were 72,49±0,27 mEq/kg, 8,57±0,46 mEq/kg, 0,28±0,00%, 0,56±0,00 mg KOH/kg, 13,57±1,01 mEq/kg respectively.

KOMPONEN METABOLIT SEKUNDER DAN AKTIVITAS ANTIOKSIDAN Spirulina fusiformis YANG DIKULTUR PADA MEDIA CAMPURAN (PUPUK R1, UREA DAN KATALIS) Nabila Ukhty
JURNAL PERIKANAN TROPIS Vol 5, No 2 (2018)
Publisher : Universitas Teuku Umar

Spirulina fusiformis is one of blue algae which can produce phycocyanin pigments. In this study used a mixed media consists of fertilizer R1, urea and catalyst as a medium for microalgae growth. This study aims to determine the growth rate, secondary metabolite component and antioxidant activity of S. fusiformis which was cultivated in a mixture media cnsists of fetilizer R1, urea and catalysts. S. fusiformis was cultured for 21 days. Based on the results of the study, it is known that S. fusiformis culture experienced five stages of growth. The logarithmic phase occurs on the 3rd day until the 10th day, the stationary phase occurs on the 10th day to the 15th day, and the death phase occurs on the 20th day. S. fusiformis biomass harvested on the 12th day contained alkaloids, flavonoids, saponins and steroids. The biomass antioxidant activity of S. fusiformis harvested on the 12th day had IC50 tilapia of 1937.41 ppm.

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