This research is motivated by the phenomenon of health and social dynamics, namely Covid-19. From the observations of researchers at the Tuesday Market, it can be seen that the public, especially traders who are active in the market, still ignore the appeal of government regulations regarding health protocols, such as the use of masks. Traditional markets are places for community activitie…
The people of Selatpanjang, Meranti Islands Regency have a festival that is played to coincide with the celebration of the Chinese New Year, namely the Water War Festival (Cian Cui). This Water War Festival is played for six days before the peak event of the Chinese community in commemorating the Lunar New Year. Since 2013 this festival has been taken over by the local government and has b…
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 The research was conducted in June with the aim of knowing the composition of the catches of the gombang fishing gear in Prapat Tunggal Village, Bengkalis Regency, Riau Province. The method used is a survey method and descriptive analysis. From the results of this study, the total catch of the gombang fishing gear was 153.77 kg or 433,290 individuals. The dominant catch is pepai shrim…
Abstract The Kutaraja Ocean Fishing Port is the largest fishing port with type A located in the city of Banda Aceh, purse seine fishing gear generally catches pelagic schooling species, which means these fish must form schools. The production factors selected in the study were ship size, engine power, net length, net width, number of crew members, amount of fuel, number of lights and duration …
ABSTRACT Puntius schawanefeldii is one of common fish in the Koto Panjang Dam. This fish commonly present around the floating cage culture area. Small P. schawanefeldii sometimes enter the culture cages and become trapped in the cages as they grew up. Farmers used to remove the trapped fish and put them in the cage around the cage culture area. The net caged P. schawanefeldii were not given an…
ABSTRACT Thynnichthys thynnoides is a freshwater fish found in Danau Kebun Nopi. This fish has economic value and is often caught by fishermen. A study aims to determine the growth pattern of Thynnichthys thynnoides. The study used a survey method. Sampling was carried out 4 times from March-April 2022. The results showed that 107 fish captured consist of 39 females and 68 males. Thynnicht…
Abstract The mangrove forest area in Rawa Mekar Jaya Village as a whole has an area of 25 hectares. The condition of this mangrove forest used to be damaged, but in 2012 the mangrove forest in Rawa Mekar Jaya Village was designated as a conservation area, the mangrove ecosystem of Rawa Mekar Jaya Village is also used by the local community for capture fisheries activities, especially catching …
ABSTRACT Avocado seed (Persea americana Mill) is one of the natural ingredients that has the potential as an antibacterial because it contains phytochemical compounds, such as flavonoids, terpenoids, saponins, and tannins which are antibacterial and antimicrobial. A research was conducted from Februari to April 2022, at Parasite and Fish Disease Laboratory, Fisheries and Marine Science Faculty…
Abstract Probiotic containing Nitrosomonas sp. and Nitrobacter sp. play a role in the nitrification process to improve water quality in the media maintenance. This research was conducted in July – October 2021 at the Laboratory of Fish Parasites and Diseases, Faculty of Fisheries and Marine, Riau University. The purpose of this study was to obtain the best dose of Kp Super N probiotics for f…
Abstract Pasta feed is one of the alternatives to replace natural food. However the problem is the digestibility of post larvae is still low. One of approach to improve digestibility of fish larvae Asian redtail catfish is by giving probiotics. The aim of the research was to evaluate the addition of probiotics to pasta feed on growth and survival rate of fish larvae Asian redtail catfish. This…
Abstract Biofloc is an agglomerate composed of various autotrophic and heterotrophic organism as well as particles which are mixed by aeration and circulation to form clumps that integrate quite well in water. This research was carried out in March- May 2021 in the Hatcheries and experimental ponds and Parasites and Fish diseases Laboratory, Faculty of Fisheries and Marine, Riau University. Th…
ABSTRACT This research was held on December 2020 – February 2021 at the Laboratory of Fish Parasites and Diseases, Faculty of Fisheries and Marine Science, University of Riau. The purpose of this study was to analyze the best dose of cherry leaf solution (Muntingia calabura L.) to prevent Motile Aeromonas Septicemia from total erythrocytes, hematocrit and hemoglobin levels of jambal siam (Pa…