Abstract Rupat island in Riau Province has many beaches as tourist destinations. One of them is Pesona Beach which is located in Teluk Rhu village, North Rupat, Riau Province. This beach has the beauty of white sand that stretches along the beach. This study was conducted in July 2021 with aim of knowing the economic value of Pesona Beach, the tourism suitability index and calculating the …
Abstract This research was conducted in June 2021 in North Bintan Area Bintan District Kepulauan Riau Province. The location of this study was determined purposively with the consideration that North Bintan area is a sub-district where most of the people work as Caulerpa racemosa Sea grapes Collectors. Determination of respondents in this study was carried out by census and using a mixed a…
Abstract This study aims to determine the effect of adding seaweed flour to the quality of catfish protein concentrate porridge and the best concentration of adding seaweed flour. The research method used in this study is an experimental method by experimenting with adding seaweed flour with 4 different concentrations, namely B0 (without the addition of seaweed flour), B1, B2,B3 to the cat…
ABSTRACT Vanname Shrimp is one of the leading commodities that has been determined by the Ministry of Maritime Affairs and Fisheries (KKP) in 2021. The development of Vanname shrimp aquaculture business in Bantan District has a link between the production sector which in turn has an impact on the local community's economy on people's income, the impact on new business opportunities, impac…
Abstract Shrimp waste flour is a waste product containing fairly good nutrient, those are crude protein between 35 to 45% and minerals (calcium, phosphorus and magnesium). The organic acid contained in star fruit can be used as a solvent for mineral extraction. This study was aimed to determine whether starfruit acid with different concentrations could extract the minerals contained in van…
ABSTRACT This study was aimed to analyze the differences in the income of Betta fish (Betta spelendes) farmers before and after using online sales and analyze the effect of online sales on the income of Betta fish (Betta splendes) farmers in Pekanbaru City. This study was conducted in June in Pekanbaru City, Riau Province. The method used in this study is a survey method, while the determi…
ABSTRACT The research was conducted from April 20th to May 4th, 2021 in Selat Akar Village, Meranti Islands Regency, Riau Province. The purpose of this study was to determine the difference between sondong catches in the morning and evening with the survey method, namely observing directly the fishing gear of sondong and participating in making catching in the morning between 08.00 and 12.…
This study aims to determine the effect of different pressure cooker on the quality characteristics of shredded carp (Cyprinus carpio). The research method used was experiment by making carp shredded with different pressure cooking times. The design used was a non-factorial completely randomized design (CRD) with different presto cooking times, consisting of L0 (steamed carp for 30 minutes)…
ABSTRACT This study aimed to determine the effect of sago sugar substitution on the organoleptic quality of seaweed (Eucheuma cottonii) jam. The research method used was experimental with non-factorial completely randomized design (CRD) using the addition of sago sugar with different amounts consisting of G0 (0 g), G1 (100 g), G2 (200 g), G3 (300 g). Parameter analysis was an organoleptic …
ABSTRACT This study aims to determine the antibacterial activity of mussel extract (Polymesoda erosa) against Staphylococcus aureus and Escherichia coli bacteria, yields and bioactive compounds. The treatment given was the extraction of mussels with different solvents consisting of hexane, ethyl acetate and methanol. Parameters observed were yield, bioactive compounds and antibacterial act…
ABSTRACT Eel (Monopterus albus) is one of the raw materials for protein hydrolyzate. Eel (M. albus) is known to have a complete amino acid composition. Protein hydrolyzate is made using enzymes. One of the factors that affect the characteristics of the protein hydrolyzate produced is pH. This study was aimed to determine the effect of pH on protein hydrolysis of eel (Monepterus albus) usi…
ABSTRACT Chlorella sp. is green microalgae that contain bioactive compounds which can be used as biological functions. This chlorella was obtained from a sea of Bagansiapiapi waters. The purpose of this study was to obtain the best yield value of Chlorella sp. extracted with a different solvent. The experimental research method consisted of 3 stages, namely: 1) sample preparation, 2) sampl…
Abstract Pangasius pangasius is a type of fish that is very popular with the public and has economic value. Fish meat is easy to decline in quality and needs safe handling to maintain its quality, one of which is with galangal extract. Galangal extract contains antibacterial compounds that can prolong the decay process which will be stored at cold temperatures. The purpose of the study was…
ABSTRACK A series of survey activities were conducted to obtain information on the condition and existence of the Gaung fish landing base facility in Padang City, West Sumatra Province, as well as to determine the type and capacity of the facility. All of this information is useful for evaluating the level of facility utilization. The results showed that the utilization for the loading doc…
Abstract This research was conducted in Muara Nibung Village, Pandan District, Central Tapanuli Regency, North Sumatra Province with the aim of knowing the amount of investment, profits and the level of feasibility of fishing for a tancap fisherman based on financial (financial) aspects using investment analysis, income, profit, revenue cost (R/C), financial rate of return (FRR), and payba…
Abstract Suwarnadwipa Island is located in Nagari Sungai Pinang, District XI Tarusan, Pesisir Selatan Regency, West Sumatra Province. This research was carried out in March 2020 with the determination of respondents using the accidental sampling technique. This study aims to analyze the value of the economic valuation of marine tourism on Suwarnadwipa Island, Nagari Sungai Pinang, District…
Abstract This study aims to determine the structure, mechanisms and accuracy of fish catches data at the Bungus Ocean Fishing Port, West Sumatra. This study uses a comparative descriptive method. The analytical method used is the method of analyzing the accuracy of the catch data with the formula for Data Deviation (PD) and Data Accuracy Level (TKD). Meanwhile, to find out whether the dist…
Abstract The city of Dumai is one of the cities in Riau Province which is located in the coastal area. Fishermen in the coastal areas of the city of Dumai typically did so limited to the coastal areas by two miles. As an industrial and commercial city, Dumai came to value the second-highest Human Development Index (HDI) in the Province of Riau after the city of Pekanbaru. The status of the…
ABSTRACT This research was conducted from June to July 2021 at the Bilih Fried Fish Trading Business, Sumpur Makmur, South Batipuh Subdistrict, Tanah Datar Regency, Riau Province. This study aims to determine the amount of added value generated by the Sumpur Makmur Fried Bilih Fish Trading Business and to determine the BEP (Break Event Point) value in the business. The method used in this…
Abstract Eel is one type of fish that can be used because it has a high nutritional content. Eel can be used as raw material for fish meal because it is known to contain complete protein and amino acids. This study aims to determine the chemical composition of eel flour which is dried in the sun and oven. The research method used was an experiment by making eel flour dried in an oven and i…