This research was carried out from June 17 to July 16, 2021 in Sungai Kayu Ara Village, Sungai Apit District, Siak Regency. This study aims to describe the social interaction (cooperation), health, income and expenditure of fishermen's households before the pandemic and during the Covid-19 pandemic in Sungai Kayu Ara Village, Sungai Apit District, Siak Regency. The method used in this study…
Abstract The study was aimed to analyze the effect of self-capacity and business management through government support on business performance in Patin Village, Koto Mesjid Village, XIII Koto Kampar District, Kampar Regency, Riau Province. This research was conducted in June 2022. The variables used in this study were self-capacity and business management as independent variables, business per…
Abstract This research was conducted in June 2022 in Teluk Pambang Village, Bantan District, Bengkalis Regency. The purpose of this study is to determine the pattern of partnership, profit sharing systems, and agreements between farmers and investors in the cultivation of vannamei shrimp (Litopenaeus vannamei) Koperasi Produksi Generasi Mandiri in Teluk Pambang Village, Bantan District, Bengka…
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…
ABSTRACT Caulerpa lentillifera is a green seaweed that has bioactive compounds and antioxidant activity. This study was aimed to determine the yield, bioactive compounds, and antioxidant activity of dried Caulerpa lentillifera extract. The research method used is explorative, by extraction using different solvents (methanol, ethyl acetate, and n-hexane) and the data were analyzed descriptively…
Abstract Catfish (Pangasius sp.) is one of the freshwater fishery commodities that has high economic value. Catfish rapidly decays, so an alternative is needed to extend its shelf life, such as Bekasam fermented products. Bekasam is traditionally processed with the addition salt and carbohydrates. Carbohydrates in the manufacture of Bekasam serve as an energy source for lactic acid bacteria. B…
ABSTRACT Squid ink contains secondary metabolites that function to avoid enemy attacks. Several secondary metabolite compounds have been able to determine the presence of antioxidant activity. Maceration is a way to get extracts and bioactive compounds in a sample. This study aimed to identify bioactive compounds and determine antioxidant activity in L. duvauceli ink extract. The method in thi…
ABSTRACT Tilapia (Oreochromis niloticus) was one of the large freshwater fish commodities in Indonesia. The fish has the potential as a raw material for fish protein hydrolysates. Fish protein hydrolysates use specific and extensive ongoing enzymes capable of influencing the formation of peptides and amino acids. This study aimed to determine the effect of the addition of different concentrati…
ABSTRAK This study aims to determine the effect of different stocking densities on the growth and survival of gouramy (Osphorenemus gouramy) fed a feed containing booster aquaenzymes and to determine the best stocking density to increase growth and survival of gouramy. This research was conducted in November-January 2022 at the Aquaculture Technology Laboratory, Faculty of Fisheries and Marine…
Abstract Study aims to determine the best dose in rearing hoven’s carp (Leptobarbus hoevenii) by feeding with herbal supplements added to the recirculation system. This research was conducted from 16 January - 24 February 2022 at the UPT Experimental Pond of the Faculty of Fisheries and Marine Scnie, University of Riau. The container used was a black tub with a volume of 100 L as many as 15 …
Abstract Waste generated from Palm Oil Mills (PKS) has a negative impact in the form of problems of decreasing water quality. This research was conducted in January-March 2022 in the Aquaculture Environmental Quality Laboratory, Faculty of Fisheries and Marine Affairs, Riau University. This study used a completely randomized design (CRD) method with four treatments and three replications, the …
Abstract Biofloc is a technology using good bacteria to convert organic waste to be food source by fish in the form of floc. This research was carried out in March-May 2021 in the Hatchery and blood observations at the Fish Disease and Parasite Laboratory, Faculty of Fisheries and Marine, University of Riau. The purpose of this study was to determine the health status of Monopterus albus from …
Abstract This research was conducted in Pangkalan Kerinci Timur Village, Pangkalan Kerinci District, Pelalawan Regency, Riau Province with the aim of calculating the amount of investment, revenue, profit and feasibility level of baung fish farming based on financial (financial) aspects using analysis of investment, revenue, profit, Revenue Cost of Ratio (RCR), financial rate of return (FRR), a…
Abstract The use of high sodium table salt (NaCl) in every daily food processing can lead to uncontrolled sodium consumption so that it can cause hypertension. The purpose of this study was to determine the potential of leaves of the Sonneratia alba mangrove plant as a functional salt preparation and to determine the chemical characteristics of the leaf salts produced. One way to maintain or c…
ABSTRACT The aims of this study was to determine the proximate content of torn bread fortified with the I. elongata flour. The material used in this studied I. elongata purchased directly from fishermen in Selat Panjang, Meranti Islands. The design of this study uses a complete randomized trial pattern with three repetitions. The test parameters are moisture content, ash, fat, carbohydrate and…
ABSTRACK This research was conducted from July to September 2021 for 42 days at the Hall of Brackish Water Fish Seed, Meranti Islands Regency, Riau. This study aims to determine the best dose for addition of probiotics to the maintenance media for the growth rate and survival of seabass. This study used completely randomized design (CRD) of one factor consisting of five levels of treatment and…
Abstract Maggot (Hermetia illucens) can be used as fish feed and has a fairly high protein. This study aims to determine the effect of using silage maggot leaf flour in feed on the growth and feed efficiency of siamese catfish (Pangasius hypohpthalmus). This research was conducted for 56 days at the fish nutrition laboratory and the Fisheries and Marine Science, University of Riau. This study …
ABSTRACT This study aimed to estimate the shelf life of Chlorella sp cookies in different packaging using HDPE and aluminum foil packaging. The method used was Arrhenius and stored at a temperature of 25ºC and 35ºC with an observation time interval of 5 days for 30 days. Parameters observed were organoleptic fungal growth and moisture content. The results showed that on the 30th day organole…