Abstract Catfish meatballs are one of the pratical and high protein diversification of fishery products. But, the fishball themselves decompose very quickly due to their haigh water content, therefore a study was conducted on the study of quality of catfish meatball in vacuum and non vacuum packaging during cold storage (±5°C) to determine the effect of the shelf life of the different pa…
ABSTRACT The purpose of this study was to obtain the best temperature for extracting the oil of the mudskipper using the wet rendering method. The method used in this study was an experiment with a non-factorial Completely Randomized Design (CRD) with 3 replications. The treatment was given by using different temperatures which consisted of 3 levels, namely 60°C (T1) 70°C (T2) and 80°C …
Abstract The study aims to determine the effect of beetroot extract (Beta vulgaris L) to nata de seaweed (eucheuma cotonii) on consumer acceptance. The research method used was a Completely Randomized Design (CRD) non factorial consisting of 4 treatment levels namely NR0 (added 200 g sugar), NR1 (added 200 g beetroot) NR2 (the additional of 40 g beetroot and 160 sugar) NR3 (the additional of 5…
Absctract Andaliman is a plant that generally grows wild in hilly areas with low temperatures. Andaliman acts as an antibacterial through inhibition of cell membrane function. The purpose of this study was to determine the antibacterial activity of Bacillus subtilis and Escherichia coli from andaliman extract, determine the bioactive components of andaliman extract in the widest zone solvent, …
ABSTRACT This study aims to determine the value of chemical analysis and yields produced by crayfish carapace flour. Knowing the differences in concentrations of acetone can affect the extract on the carapace flour of crayfish. Obtain the value of the concentration of the Acetone solution used in order to get the best carotenoid extraction. Knowing the value of carotenoid content of freshwater…
ABSTRACT The study conducted from March to May 2022 at fish hatchery and breeding laboratory of fishery and marine science faculty of Riau university. The aim of this research was to determine the effect of the best water level on growth and survival rate of Tambaqui (Colossoma macropomum) larvae. This study used a factorial completely randomized design (CRD) with four treatments and three rep…
Abstract This research was carried out in Penyasawan Village on 28 March – 28 April 2022. This study aims to look at the existing conditions, analyze investment, total costs, income, profits, feasibility, prospects and constraints of freshwater pomfret enlargement in cages in Penyesawan Village. The method used in this study is a survey method with 32 respondents as freshwater pomfret cultiv…
Absctract The purpose of this study was to determine the effect of catfish protein concentrate different concentrations of 0, 5, 10 and 15% on the quality (organoleptic, proximate and ALT) of dried cakes, to find out how consumer quality acceptance of cakes. The research design used was a non-factorial Completely Randomized Design (CRD) with 4 levels namely 0 (F0), 5 (F1), 10 (F2), and 15…
Abstract Biscuits are a type of food that is rich in nutrients and is consumed by people of all ages. This study aims to determine the characteristics of the nutritional quality of biscuits with the addition of biang fish flour. The study used an experimental method with the addition of different biang fish flour, namely 0%, 2%, 4%, 6%, and 8%. The results showed that biscuits with the addition…
Abstract This research was conducted in March - May 2022 for 50 days at the Experimental Pool of the Faculty of Fisheries and Marine Affairs, Riau University, Pekanbaru. This study aims to determine the growth and survival of (Leptobarbus hoevenii) on maintenance media given liquid organic fertilizer. This study used a 100 liters bucket container for as many as 15 units. The doses of Bioboost L…
Abstract This study aims to determine the effect and optimal doses of thyroxine on the growth and survival of nilem. The test fish used came from Payakumbuh City, West Sumatra. The research was carried out at the Aquaculture Technology Laboratory, Faculty of Fisheries and Marine Affairs, Riau University, Pekanbaru, from April–May 2022. The method used in this study was a completely randomize…
ABSTRACT The research was conducted in January - February 2022, at the Hatchery and Fish Breeding Laboratory, Faculty of Fisheries and Marine, University of Riau. This study aims to determine the effectiveness of NaCl solution in cement with different concentrations on the value of fertilization and hatching of catfish eggs (Pangasius hypopthalmus). The experiment used a one-factor Completely …
ABSTRACT This research was conducted in Desember – January 2021 at the Laboratory of Fish Hatchery and Breeding, Faculty of Fisheries and Marine Sciences, University of Riau. This study aims to determine the effect of feeding and the amount of different feeds on the growth and survival of nilem fish (Osteochillus hasselti) larvae. The method used was a completely randomized factorial design …
ABSTRACT This research was conducted in May 2022 at Ikur Koto Panjang Village, Koto Tangah District, Padang City. The purpose of this study was to analyze the internal, external and marketing strategies that exist in Sipujuk Farm, the internal factors in question are the strengths and weaknesses, while the external factors are the opportunities and threats of the smoked fish marketing stra…
Abstract The culture of going to sea is one of the cultures attached to the fishermen of the Duano Tribe. Duano Tribe fishermen are an indigenous tribe that inhabits a remote area in Indragiri Hilir Regency, precisely in Tanjung Pasir Village, Tanah Merah District. The existence of the Duano Tribe fishing community contributes to the development of the fishery sector. The objectives of this st…
ABSTRACT Smoked fish is one of the processed fish by smoking which aims to preserve fish, reduce water content in fish and add flavor to fish meat which is done in a traditional way so that it has a distinctive taste compared to other preparations. The purpose of the first study was to determine the added value of fresh Juaro Fish into smoked Juaro Fish by using the Hayami value added analysis…
ABSTRACT Biang fish (Ilisha elongata) is a fish that is rich in nutrition with protein and mineral content because it contains many fine spines, with a savory and delicious taste. Biang fish can be used for various food preparations, one of which is to make nuggets which can be combined with pumpkin as a source of fiber and vitamins. The purpose of this study was to determine the best concentr…
Abstract This research was conducted on November 5th, 2021 – February 5th, 2022 in Buluh Cina Village. This study aims to calculate the investment, profit and feasibility of the Tapah and Baung fish farming business in the cage system in Buluh Cina Village. The research method used is the Survey Method, with a quantitative approach. Determination of the number of respondents is done by perpos…
Abstract This research was conducted on June 18 in Bantar Village, Pecah Buyung Sub Districk, Rangsang Barat Regency, Kepualauan Meranti Regency, Riau Province. The purpose of this study is to calculate the amount of investment, to determine the profitability and distribution of barramundi (Lates calcalifer) and how the feasibility of floating net cage cultivation in Bantar Village. The m…
Abstract The research was conducted from June 15 to July 15 2022 in Harau District, Lima Puluh Kota Regency, West Sumatra Province. The research location was determined purposively with the consideration that the area is a potential area for tilapia cultivating communities. The method used in this research is survey method. Survey methods are held to obtain facts from phenomena and seek ac…