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 …
ABSTRACT Protein hydrolysate of rebon shrimp (Acetes erythraeus) is a product produced from the breakdown of protein into simple peptides and amino acids through hydrolysis by enzymes, acids or bases. This product contains antioxidants and antibacterial compounds that can be used as preservatives. Saline tilapia (Oreochromis niloticus) is a very popular consumption fish, but this fish is e…
This study aims to determine the effect of liquid waste of oil palm, the number of biopore holes and their interaction on soil physical and chemical properties, leaf nutrient content and oil palm growth in Dystrudepts soil. This study was conducted from December 2019 to April 2020. This research was conducted in a 3x3 factorial experiment using a completely randomized design, each treatment…
ABSTRACT This study aims to get the best combination of nipa fruit and red dragon fruit. The research used a Complete Randomized Design (CRD) with four treatments and four replications. The treatment was the ratio of nipa fruit puree and red dragon fruit puree, namely: NM1 (100% and 0), NM2 (75% and 25%), NM3 (50% and 50%), and NM4 (25% and 75%). The data obtained were statistically analyzed u…
ABSTRACT The purpose of this study was to obtain the best ratio of mackerel and red spinach in making nugget. The research method used a completely randomized design with five treatments and three replications. The treatments in the study consisted of IB1 = mackerel : red spinach (90:10), IB2 = mackerel : red spinach (85:15), IB3 = mackerel : red spinach (80:20), IB4 = mackerel : red spinach (…
ABSTRACT The purpose of this research was to obtain the best formulation of analog sausage making based on tempeh and bamboo shoot in terms of nutritional value and sensory quality. The research used completely randomized design with five treatments and three replications. The treatments were a ratio of tempeh and bamboo shoot 100:0, 90:10, 80:20, 70:30, and 60:40. Data obtained were analyzed u…
ABSTRACT Lactic acid bacteria have potential as probiotic agents are frequently used in the production of functional food products, one of which is a fermented beverage. This research aimed to obtain the best concentration of Lactobacillus plantarum 1 RN2-12112 starter in the manufacture of yam tuber and red dragon juice-based fermented drinks. The study used a randomized complete design with v…
ABSTRACT Steamed cake is one of the popular foods. It has a good taste, a soft texture, a sweet taste and a variety of shapes. Related to this, the steamed cake in this study was made from red bean flour and white sweet potato flour. The purpose of this research was to get the best formulation of red bean flour and white sweet potato flour to the quality of the resulting steamed cake. This stu…
ABSTRACT Tapioca solid waste from the processing of tapioca still contains starch, which can be used as a raw material for making biodegradable plastic. The purpose of this study was to obtain the best formulation in the manufacture of biodegradable plastics from cassava starch and nata de coco. This research was carried out experimentally using a completely randomized design (CRD). The treatm…
ABSTRACT Banana uli peel was found to have starch content and yet it has not been optimally utilized. The objective of this research was to study the characteristic of banana uli peel starch edible film after addition with different concentration of beeswax. This research was conducted experimentally by used Complete Randomized Design (CRD) with five treatments and three replications which fol…
ABSTRACT Pandan wangi leaf extract can inhibit the growth of Staphylococcus aureus and Escherichia coli bacteria to prevent skin infections. The ability of pandan wangi leaves extract to inhibit microbial growth can be applied to liquid soap. The purpose of this study was to observe the characteristics of liquid soap and antibacterial properties of fragrant pandan leaves extracted against Esch…
ABSTRACT Dried noodles are food products made from wheat flour with the addition of other foodstuffs and permitted food additions and typical form of noodles. Dry noodles in this study were made from jackfruit seed flour and wheat flour with the addition of ingredients of soy protein isolates and pumpkin puree. The purpose of this study was to get the best ratio of jackfruit seed flour in the …
The matoa plant (Pometia pinnata.) is a typical plant of the Papua region belonging to the Sapindaceae family. Matoa is generally propagated through seeds (generative). Matoa seeds are recalcitrant which cannot be stored for long. Vegetative propagation has the advantage that seed production does not depend on the availability of seeds or fruit season, can produce new plants with the same …
Moringa is a multipurpose plant, so it attracts people's interest to plant it. Moringa planting by the community is mostly done on Inceptisol soils that have low fertility. Given the importance of growth and productivity of Moringa plants on Inceptisol soils and high leaf Mg levels, a study was carried out on improving the chemical properties of inceptisol media applied to Calcite and Kiserite …
This study aimed to evaluate the characterization of 13 variables: germination, flowering time, number of branches per plant, plant height, harvest age, pod color, number of pods per plant, pod length, number of seeds per pod, seed color, number of seeds per plant, seed weight per plant, and weight of 100 seeds of the local Riau M7 mutant progeny M7 green bean (Vigna radiata L.). The study…
Army worm (Spodoptera exigua Hubner.) is the main pest of acacia. Controls that are carried out generally use synthetic insecticides which cause negative impacts such as emergence of cases of resistance, resurgence, environmental pollution, residual effects, secondary pest explosions and reduced biodiversity. So we need an alternative in pest control, such us using light traps and the para…
ABSTRACT Banana stem contain beneficial compounds hemicellulose, cellulose and lignin which is quite high but has not been utilized optimally. This research aims to utilize banana stems as the main ingredient in making charcoal briquettes and get good quality briquette formulations. The study was conducted experimentally using a complete randomized design method consisting of 5 treatments an…
ABSTRACT The purpose of the study was to get the best combination of pineapple (Ananas comosus L. merr) and banana kepok (Musa paradisiaca) in making fruit leather. The research used a Complete Randomized Design (CRD) with 4 treatments and 4 replications. The treatments were NP1 (Pineapple 20% : kepok banana 80%), NP2 (Pineapple 30% : kepok banana 70%), NP3 (Pineapple 40% : kepok banana 6…