ABSTRACT This research was conducted in July at the Insit Village, Tebing Tinggi Barat District, Meranti Islands Regency, Riau Province. With the aim of research to determine the development of white snapper cultivation in the area, knowing the use of production factors for the cultivation of white snapper in floating net cage and knowing the amount of income earned in the white snapper ca…
Abstract The research was conducted in March 2020 in Darul Aman Village, Rupat Sub District, Bengkalis Regency, Riau Province. The research objective was to determine the amount of investment, income and profit, as well as to analyze the feasibility of the business with investment criteria such as RCR, PPC, and FRR for fishing gear business. The method used in this research is a survey met…
ABSTRACT This research was done on July until August 2019 at Belakang Padang Subdistrict, Batam City, Riau Island Province. The purpose of this research is to know the composition of catches on coastal liftnet (main catch, bycatch, discard). The method used in this research is survey, which was carried out by direct observation in the field. All data obtained were processed with a descript…
Abstract This study aims to determine the effect of fortification of carrot flour (Daucus corota) on lomek fish (harpodon nehereus) sausage towards consumer acceptance. The research method used was experimental, namely fortification of carrot flour on the lomek fish sausage. The research had two stages, namely the first stage making carrot flour and the second stage making lomek fish sausa…
Abstract. This study aims to determine the characteristics of smoked catfish minced jerky with flavor variants. The treatments given consisted of D1 (jerky without adding brown sugar and chilies), D2 (jerky with the addition of 10% coconut brown sugar) and D3 (jerky with 10% addition of green chilies). The analysis parameters observed were organoleptic test (appearance, aroma, texture and …
This study aimed to determine the effect of different extraction time on the antioxidant activity of Sea Cucumbers (Paracaudina australis). The used method was an experimental method with a completely randomized design (CRD) consisting of 3 treatment levels namely T2 (extraction time for 48 hours), T3 (extraction time for 72 hours), and T4 (extraction time for 96 hours. This research consi…
ABSTRACT The demand for wood as the main material for shipbuilding is always increasing and it is becoming more and more difficult to find quality wood for shipbuilding on the market due to the depletion of wood in the forest. This study aims to determine the physical and mechanical properties of the combination of Laban wood and Petung bamboo so that it can be used as a material for shipb…
ABSTRACT Damaged facilities made the landing process take a long time, causing queues of ships which was the cause of the decline in fish quality. This research was conducted to determine the efficiency level of fish unloading time, using a survey method by observing and collecting data directly at PPI Pusong. Unloading activities are carried out by the ship crew as well as for the sorting…
Pambang Pesisir Fishermen have fishing gear of more than one type, in catching the fishing gear these are operated in the same fishing area. This condition has triggered horizontal conflicts between fishermen. One of the solutions offered by the government in avoiding conflict is to implement fishing routes based on the Minister of Marine Affairs and Fisheries Regulation Number 71 / PERMEN-…
Global Positioning System (GPS) is a positioning navigation system that provides speed, direction, path, distance, and other information. GPS can be used to determine the position of transportation and observe land or sea animals' behavior, but lack found in capture fisheries during fishing gear activities observation. This study aimed to characterize the nature or of fishing gear activiti…
Potential fishing ground are areas with high fishing potential with relatively low fishing effort. Catch per unit effort (CPUE) is an index of the abundance of water stock from the caught so that it can be an indication of the high and low catching of an area. The purpose of this study is to determine the potential of the fishing area spatially and temporally using Lift Nets fishing gear in…
ABSTRACT This research was conducted on 06 March 2020 - 23 April 2020 at Sangkumpal Bonang Market, Padangsidimpuan City, North Sumatra Province. The purpose of this study was to determine the total tongkol purchased by household consumers (kg / month) and to analyze the factors that affect the demand for tongkol in Sangkumpal Bonang market, Padangsidimpuan City. The method used in this res…
ABSTRACT This research was conducted in July 2018 at the Cilacap Ocean Fishing Port, Central Java Province. This study aims to determine whether the Operational Management at PPS Cilacap has been implemented with Standard Operating Procedures (SOP) in service activities at PPS Cilacap. The research method used in this research is the survey method, which is to directly observe the elements…
ABSTRACT This study aims to determine the physical characteristics of skin powder, chitin and chitosan that prepared from skin of sea cucumber (H. scabra). The analysis parameters observed were physical characteristics, moisture content and ash content. The skin of H. scabra has blackish gray color with yellow and black spots originating from the dorsal part and white skin with yellow and …
ABSTRACT The aim of the research was to evaluate effect of soaking baraccuda fish stick into the liquid smoke at varied concentration on the consumer acceptance and to determine the optimum concentration of liquid smoke in the processing of smoked fish sticks. The treatment given was soaking the fish into the liquid smoke solution at varied concentration (0%, 4%, 8%, and 12%). The paramete…
Abstract This study aimed to determine the effect of different temperatures on the effectiveness of brown seaweed extract (Sargasum plagyophyllum) as an antibacterial agents for Staphylococcus aureus and Pseudomonas aeruginoosa. The treatment conducted was heating the extract with varied temperatures (50, 60 and 70 ºC). The parameters assessed were the clear zone diameter on each medium f…
The study was aimed to determine the effect of sago flour addition on tilapia rolade and consumer acceptance on fish rolade and to obtain the best concentration of sago flour on tilapia rolade based on organoleptic and proximate tests. The method used in this study was an experimental method with the design used, namely Complete Randomized Design non-factorial with 4 treatments of Ri0 (witho…
Abstract This research aims to determine the effect of basil leaf extract (Ocimum sanctum) on the quality of fresh nile tilapia (Oreochromis niloticus) during storage at room temperature in terms of microbiological, organoleptic, and chemical parameters. The treatments are given consisted of K0 (control), K1 (10% basil leaf extract), K2 (15% basil leaf extract). The analysis parameters obs…
The aim of research was to determine the effect of addition of lime (Citrus aurantifolia) juice on the quality of carp fish (Oreochromis niloticus) during storage at room temperature. The research was using an experimental method and composing as a non factorial randomized block design (RBD) to conduct the treatments by lubricating the fresh carp fish with lime juice at various concentrati…
ABSTRACT Protein hydrolyzate is a product resulted from the breakdown of simple peptides and amino acids through the hydrolysis process by enzymes, acids or alkalis. The purpose of this study was to determine the effect of the addition of modified purple sweet potato flour (Ipomoea batatas L. Poir) into the rebon shrimp protein hydrolyzate (Acetes sp.). The research method was an experimen…