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…
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 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…
Abstrak Malong fish (Muraenesox cinerus) is a type of demersal fish that lives to a depth of 100 m in river estuaries, besides being able to be used for raw materials in the surimi industry can also be used for raw materials for various processed products. This study aims to determine the difference in the quality of dried malong fish in the form of diced pieces packed with vacuum and non-vacu…
ABSTRACT This study aimed to determine the effect of the addition of different concentrations of sago flour on the manufacture of patin fishball to determine the best concentration on consumer acceptance. The research method used was a non-factorial Completely Randomized Design (CRD) with 4 levels of treatment, namely, P0 (control), P1 (15% sago flour), P2 (30% sago flour) and P3 (45% sago flo…
ABSTRACT Berunok is a type of marine biota that lives on muddy coasts and seagrasses but has not high economic value. This study aimed to determine the effect of different concentrations of acetic acid on the yield and chemical composition of collagen from sea cucumbers. The research method used was a non-factorial completely randomized design (CRD) with 3 treatment levels by repeating 3 times…
Abstrak Penelitian ini bertujuan untuk mengevaluasi status mutu mikrobiologis dan sensoris cumi-cumi asin kering yang dipasarkan di Pasar Pagi Arengka Pasar Pekanbaru. Cumi-cumi asin kering dari berbagai daerah asal dan waktu penyimpanan diambil sampelnya dari pasar. Sampel diambil secara acak dari tiga pedagang dan dianalisa untuk kadar air, mutu mikrobiologis dan sensoris. Kadar air, mutu mi…
Abstract Sonneratia alba is a species of mangrove that is widely used by people in coastal areas. S. alba leaves are known to have bioactive compounds that have potential as antibacterial. B. cereus is a pathogenic bacteria that can cause food spoilage, especially in fishery products, so its growth must to be inhibited using natural antibacterial such as S. alba leaves. This study aimed to qua…
Absctract This study aimed to evaluate the microbiological and sensory quality status of smoked fish marketed at Pasar Bawah Pekanbaru. Smoked fish consisting of different types, origins of production and shelf life were sampled from three fish traders at Pasar Bawah Pekanbaru. Baung smoked fish and catfish which represent origin of production and shelf life were taken asepsis from three trade…
ABSTRACT White eel tailed catfish is a fish that has a fairly high oil content and can be obtained through extraction. This study aims to determine the best temperature during the oil extraction process with the dry rendering method for the characteristics of the oil obtained from white eel tailed catfish. The method used in this study was an experimental method with a non-factorial Completely …
ABSCTRACT This study aimed to evaluate the microbiological and sensory quality status of shrimp paste marketed in Pekanbaru Kodim market. Rebon shrimp paste is obtained from different regions of origin of production and storage time is sampled from the market, each sample is randomly taken from three swords. Samples were analyzed for chemical, microbe,ological and sensory qualities. The highes…
ABSTRACT Blood mussels are one of the marine life that live in filter feeders. Because the way of life of shellfish that immerse themselves in mud causes a high content of heavy metals in the shellfish body, one of which is Lead (Pb) and Cadmium (Cd). The reduction of heavy metal levels can be done using citric acid found in lime and tomato fruits. This study aims to determine the effect of so…
Abstract Vanname shrimp (Litopenaeus vannamei) is one of the biggest exports in Indonesia and it produces shrimp waste in the from of a carapace. This study aimed to determine the effect of different time on astaxanthin content and antioxidant activity of the vanname shrimp carapace (L. vannamei) extraction using acetone. The research method is an experimental method with completely randomized…
ABSTRACT This study aims to determine the effect of adding durian seed flour to the quality (organoleptic and proximate) of the nugget of stingray (Ilisha elongate). The research method used is experimental, which is processing the prickly fish nuggets with the addition of durian seed flour. Non-factorial Completely Randomized Design (CRD) was used with 4 levels of treatment, namely N0(0%), N1…
ABSTRACT This study aimed to determine the texture characteristics of hakao dim sum wrappers fortified with seaweed flour (Eucheuma cottonii). The research method used was a non-factorial Completely Randomized Design (CRD) with 4 levels of treatment, namely K0 (0% seaweed flour), K1 (60% seaweed flour) K2 (70% seaweed flour) K3 (80% seaweed flour). The test parameters were organoleptic quality…
ABSTRACT Tilapia is a food ingredient that is easily subject to decay and damage (perishable food). This damage can occur biochemically as well as microbiologically. Mangrove fruit (Sonneratia caseolaris) contains antibacterial compounds that can inhibit the growth of microorganisms that cause decay in fishery products. Therefore, this study was conducted to determine the effect of the concent…