ABSTRACT This research aimed to determine the effect of substitution of seaweed flour (Eucheuma cottonii) on the sensory and microbial quality of steamed brownies and to find out the best composition of seaweed flour substituted in steamed brownies during room temperature storage. The treatments conducted were the different composition of seaweed flour substituted to wheat flour in the dou…
This study aimed to examine the effect of cookies fortified with Chlorella sp. powder on consumer acceptability and determine concentration amount of Chlorella sp. powder on cookies. This study used a Completely Randomized Design (CRD) with four treatments and three replications. The treatments performed were C0 (fortification of 0% Chlorella sp. powder/control); C1 (fortification of 1% Ch…
ABSTRACT Silage can be produced in two ways, namely chemically and biologically, followed by fermentation. Biological silage production is a fermentation process that utilizes certain microbes (lactic acid bacteria) by adding carbohydrate sources. The lack of carbohydrate content in fresh rebon shrimp can be added sago flour as a source of carbohydrates. The study aimed to determine the ef…
ABSTRACT Fruit leather is a processed product made from dried fruit puree, thin sheet-shaped with a thickness of 2-3 mm, moisture content of 10-15%, generally has a concentration, color, and distinctive taste from the fruit as the raw material. The study's purpose was to get the best combination of red guava (Psidium guajava L) and red dragon fruit (Hylocereus polyrhizus) on the quality an…
ABSTRACT CV Gaharu Plaza Indonesia is one of the few companies that processes agarwood in the Riau province. Poor marketing systems causes the product to be unable to compete in the market. As a producer of agarwood tea, the supply chain is what determines the success or failure of agarwood tea products on the market. The purpose of this research is to identify and analyse the supply chain…
ABSTRACT Pod Borer (Etiella zinckenella) is a major pest in soybean cultivation. The chemical pesticides used in agriculture are causing various detrimental effects on our health as well as on environment. Botanical pesticides such as betel nut (Areca catechu L.) is an alternative pest control to reduce the use of synthetic chemical pesticides. This research was conducted in the plant pest…
ABSTRACT Cocoa plant (Theobroma cacao L.) is an important plantation crop for the national economy. The problem in large scale cacao nurseries is the limitation of top soil as a planting medium. Ultisol soils are widely distributed in Indonesia and are classified as marginal, so efforts are needed to improve soil fertility. The research aims to produce cacao seedlings that grow well even t…
ABSTRACT Red binahong (Basella rubra L.) is a plant that contains medicinal secondary metabolites. The problem in the development of medicinal plants is low levels of secondary metabolite. Tissue culture is one solution in producing secondary metabolites in large quantities. The aims of this research were to determine the effect and the best combination of 2,4-D and kinetin in inducing ca…
ABSTRACT The purpose of this study was to determine the proximate difference of instant shrimp paste shrimp paste (Acetes sp.) with the addition of different types of chili and to determine the level of consumer acceptance of making instant chili paste with different types of chili treatment. The method used is an experimental method by conducting experiments on consumer acceptance of the …
ABSTRACT This study aimed to examine the interaction of AMF with NPK fertilizer on the growth and production of shallots. The research was carried out at the UPT Experimental Gardens, Faculty of Agriculture, Riau University, for four months starting from September 2019 to December 2019. The research was carried out experimentally using a 2-factor completely randomized design (CRD). The first f…
ABSTRACT This study aims to produce lemon seedlings from various cuttings origins with good quality standards. The research has done at the Kebun Percobaan of Agriculture Faculty, University of Riau, Bina Widya Campus KM 12.5, Simpang Baru, Bina Widya District, Pekanbaru. The research was conducted for three months from July to October 2018 and conducted experimentally using a completely rando…
ABSTRACT This research aimed to determine the primary effect of gibberellin concentration and plant spacing, the effect of the best gibberellin concentration at the same plant spacing and the effect of the best plant spacing at the same gibberellin concentration towards the growth and yield of mung bean plants. The research was conducted in the Experimental Field at Faculty of Agriculture, Uni…
ABSTRACT This study aims to determine the effect of adding red ginger to the microbiological and organoleptic quality of presto milkfish during cold temperature storage and to determine the optimum its concentration. The treatments were given on J0 (without red ginger), J1 (60% red ginger), J2 (70% red ginger), J3 (80% red ginger). The parameters were observed to hedonic quality tests (appeara…
ABSTRACT This study aimed to observe the effect of addition of secang extract on the quality of tilapia sausage, and to determine the best concentration. The treatment conducted was the addition of secang extract at different concentration (0, 4, 8, and 12%). The quality parameters observed were sensory evaluation (color, odor, taste, texture), and microbial testing (total plate count). The re…
ABSTRACT This study aims to determine consumer acceptance of kernas with different cooking processes. The design used was: Fully randomized design (CRD) non-factorial, with 3 treatment levels, namely GO (fried in oil), PA (coated with banana leaves and then barbequed), SA (coated with banana leaves then roasted). The results showed that different cooking process on kernas had a significant eff…
Abstract This study aims to find out the effect of the addition of andaliman on skipjack fish floss to consumer acceptance and how much the best addition of andaliman on the skipjack fish floss received by consumers. The treatment consists of A0 (without the addition of andaliman), A1 (addition of andaliman 2%), A2 (addition of andaliman 4%), A3 (addition of andaliman 6%). The parameters of th…
Abstract This study aims to determine the chemical characteristics of catfish gut silage (pH, NPN, proximate and amino acids) with the addition of different pH formic acids. The research method used was the experimental processing of catfish gut silage with the addition of formic acid at different pH. The research data were analyzed using a Randomized Block Design. Test parameters on pH analys…
ABSTRACT This study aims to determine the formula of grilled fish cake (otak-otak) using rebon shrimp (Acetes erythraeus.) flour. This study consisted of 2 stages, namely the manufacture of rebon shrimp flour and determining the best formulation. The method used was experimental with a Completely Randomized Design consisting of 4 levels of treatment of addition shrimp flour, namely: O0 (0 …
ABSTRACT This study aims to determine the effect of fortification of seaweed (Eucheuma spinosum) on the quality of pekdos and determine the amount of seaweed addition to producing the best quality of pekdos. The research method used was experimental with the processing of pekdos with the addition of seaweed porridge (E. spinosum) in different concentrations. The research design was a comp…
ABSTRACT Dadih is one of the foods of West Sumatra, made from milk fermented in bamboo by involving lactic acid bacteria (LAB). Some LAB produces antimicrobial compounds called bacteriocin. The aim of this study was to evaluate the antimicrobial activity of crude bacteriocin from lactic acid bacteria from dadih against Staphylococcus aureus and Listeria monocytogenes. This research used the …