Penelitian ini bertujuan mengembangkan media infografis interaktif berbasis Discovery Learning pada materi energi terbarukan untuk siswa sekolah dasar. Penelitian ini menggunakan model pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation) yang melibatkan validasi dari ahli materi, media, dan bahasa. Hasil validasi menunjukkan bahwa produk media pembelajaran memiliki…
This study aims to develop interactive learning multimedia using the Canva application on the subject of Changes in Natural Appearance for elementary school students. The development model used is the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Data collection was carried out through observation, interviews, and questionnaires with teachers and students. The validat…
This study aims to develop an instructional medium in the form of an Artificial Intelligence (AI)-assisted animated video on the topic of cubes and rectangular prisms for second-grade elementary school students. The research employed a Design Research approach of the Development Studies type, using the ADDIE development model. Data were collected through expert validation, teacher and student q…
This study aims to determine the effect of maltodextrin and egg white treatment on functional instant honey powder drinks through the foam mat drying method. This study was conducted from January to February 2023 at the Chemistry Laboratory, and Agricultural Product Processing, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University. This study used a Factorial Compl…
Pabrik pembuatan Vinil Asetat Monomer dengan kapasitas 40.000 ton/tahun berencana didirikan pada tahun 2030 di Kotasari, Purwakarta, Cilegon, Banten dengan luas area pabrik sebesar 3,61 ha. Pabrik beroperasi selama 24 jam/hari dalam 330 hari/tahun. Proses produksi Vinil Asetat Monomer mengacu pada patent No. WO2025028571A1 menggunakan proses oksidasi etilen dengan bahan baku oksigen, asam aseta…
Deep Eutectic Solvent (DES) based on K2CO3-Glycerol is promising as green chemicals due to its environmentally friendly, economical, and sustainable properties. However, homogeneity and eutectic point are difficult to achieve and there is no large-scale production standard. This study aims to assess the effect of stirring engineering (stirrer type and speed) on the preparation of K2CO3-Glycerol…
Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan sari buah kelubi terhadap karakteristik fisikokimia dan sensori manisan kering rumput laut. Penelitian ini menggunakan rancangan acak kelompok (RAK) dengan metode eksperimen yang dilakukan dengan 4 perlakuan dan 3 kali pengulangan. Parameter penelitian yang digunakan, yaitu analisis kadar air metode oven (AOAC, 2005), kadar …
Climbing perch production still depends on natural catches because climbing perch cultivation has not been carried out intensively. Growth of climbing perch is still relatively slow. One alternative that can be done to increase the growth of climbing perch is by regulating light intensity. This study almed to determine the amount of light intensity for the growth and survival of climbing perch.…
This research aimed to determine effect of different tapioca concentrations on characteristics of ikan lele sausage. This research used a Non-Factorial Randomized-Complate Design (RAL) was six levels of tapioca addition (10%, 15%, 20%, 25%, 30%, and 35%). Observed parameters were physical characteristic (hardness), chemical characteristics (water content and ash content), and organoleptic test …
CHANIA ANGELA ZAMRI. Application of Edible Coating Cassava Starch (Manihot esculenta) and Chitosan on the Characteristics of Eco-Straws from Purun Tikus (Eleocharis dulcis) (Supervisor SITI HANGGITA, R.J., S.TP., M.Si., Ph.D.) Edible coating is a natural coating that is directly formed on the surface of the product and can be eaten because it is made from natural ingredients with the aim of ext…
This research aimed to study effect of tapioca addition on physical, chemical and sensory characteristics of otak-otak ikan lele. This research used a Non-Factorial Randomized-Complate Design (RAL) was six levels of tapioca addition (10%, 20%, 30%, 40%, 50%, and 60%). Observed parameters were physical characteristic (texture), chemical characteristic (water content and ash content), and sensory…
This research aims to determine the durability of anti-fly and anti-bacterial bioactive compounds from 20% lemongrass (Cymbopogon citratus) extract and 1% chitosan during storage of salted fish. This research was carried out in an experimental laboratory using 5 treatment levels and 3 repetitions, namely F0: Salted Fish without 20% lemongrass extract and 1% chitosan as Control; F1: First day of…
NIRWANA LANGI. Effect of Substitution for Lotus Seed Flour (Nelumbo nucifera) on the Characteristics of Pangas Catfish (Pangasius hypopthalmus) Nuggets. (Supervised by SUSI LESTARI) This research aims to determine the effect of substitution of different proportions of wheat flour and lotus seed flour on the chemical, physical and sensory characteristics of catfish nuggets. This research was car…
This research to aimed to obtaining the best albumin extraction using boiling method with the addition of salam leaves, basil leaves, and a combination of salam leaves and basil leaves to reduce the fishy odor to a level acceptable to the community. The study employed a Random Block Design (RBD) with 4 treatment and 3 replications. Treatments included different leaf additions in albumin extract…
This research aims to determine the drying rate of lotus seeds produced by a solar dryer and to determine the characteristics of lotus seeds that have been dried using a solar dryer. This research was carried out experimentally in the field and laboratory using 2 treatments and 3 repetitions, namely A: drying with direct sunlight and B: drying with a solar dryer. In this research, drying time, …
A calcium fluoride manufacturing plant with a production capacity of 46.000 tons/year is planned to be established in 2029 on Sukomulyo Highway, Roomo Village, Manyar District, Gresik Regency, East Java Province.The area of the plant is estimated at 6 Ha. Calcium fluoride is produced using fluorosilicic acid (H2SiF6), ammonium hydroxide (NH4OH), and calcium carbonate (CaCO3) as raw materials in…
This research aimed to determine effect of differences in tapioca concentration on physical, chemical and sensory characteristics of ikan lele nuggets. This research used a non-factorial Completely Randomized Design (CRD) with six differences of tapioca concentration (5%, 10%, 15%, 20%, 25%, and 30%). Each treatment was repeated three times. Observed parameters were physical characteristics (ha…
Pabrik pembuatan Tetrahidrofuran dengan kapasitas 57.000 ton/tahun direncanakan pembangunannya pada tahun 2030 yang berlokasi di Jalan Amerika, Kelurahan Warnasari, Kecamatan Citangkil, Kota Cilegon, Provinsi Banten dengan luas area pabrik sebesar 3,1 ha. Pabrik beroperasi selama 24 jam/hari dalam 330 hari/tahun. Proses produksi Tetrahidrofuran mengacu pada patent No.CN221230543U melalui proses…
Tea is a beverage made by brewing the dried leaves, shoots or petioles of the Camelia Sinensis plant. There are four types of tea based on processing, namely green tea, oolong tea, white tea and black tea. Black tea is obtained through a fermentation process that does not use microbes as enzymes, but is carried out by the phenolase enzyme contained in the tea leaves themselves. The fermentation…
YUSRIL IZA MAHENDRA. The Effect of Using Tapioca Flour on the Physical and Sensory Characteristics of Rawa Taro Tuber Analog Rice (Cyrtosperma merkusii) (Supervised by SITI HANGGITA R.J). Analog rice is a type of rice made from non-rice food ingredients, with a shape resembling rice grains. Analog rice is made from local ingredients such as cereals, corn and tubers. One type of tuber that can b…
YUDHA WIRA, Effectivene of Drying Lotus Seeds (Nelumbo nucifera) Using a Food Dehydrator (Supervised By SHERLY RIDHOWATI N.I.). This research aims to determine the effectiveness of the time and temperature used for drying in a food dehydrator on the characteristics of lotus seeds (Nelumbo nucifera) in order to produce high quality dried lotus seeds. This research method was carried out experime…
Jelly candy is a soft-textured candy made from sugar as the main component, along with water or plant fruit juice and gelling agents. The candy consists mainly of sugar, thus allowing red sugar from the nipa palm (Nypa fruticans wurmb) to be used as the main raw material. This study aims to determine the best formulation for the application of nipa palm sugar in producing jelly candy. The resea…
DINI FEBRIANTI, Anti-Obesity Efectiveness Water Lettuce (Pistia Stratiotes) Plant Extract In Obesity Rat (Supervisor: SABRI SUDIRMAN) This study aims to determine the effect of water lettuce (Pistia stratiotes) plant extract on body weight, fat tissue, cholesterol and triglycerides in obese rats. This research was conducted in laboratory experiment. This research will be carried out in laborato…
This study aims to design and develop an educational video as a medium for introducing reading and writing literacy, using the theme of local educational tourism adapted to the learning characteristics of early childhood. The subjects of this study involved 30 children from PAUD KB Ceria. The development process followed the ADDIE model stages, starting from needs analysis, story-based design, …
This study aims to determine the effectiveness of lemongrass extract with the addition of chitosan as an anti-fly and antibacterial agent on salted fish. The study uses a Completely Randomized Design (CRD) with 4 treatment levels and 3 replications. The treatments used were variations in the concentration of lemongrass extract and the addition of chitosan sprayed on salted fish, namely A0 (salt…
This study aims to know the best physical characteristics and antimicrobial activity of porang glucomannan edible film treated with various chitosan and lemongrass extracts. This research uses two factors. Factor A, namely the type of antimicrobial substance (chitosan and lemongrass extract) and factor B, namely the concentration of the type of antimicrobial substance (0.5%, 1%, 1.5% and 2%) an…
This study aims to determine the formulation concentration of porang glucomannan and glycerol plasticizer to produce edible film with the best characteristics. This research was conducted from December 2023 to March 2024 at the Chemistry, Processing and Sensory Laboratory of Agricultural Products, Department of Agricultural Technology, Sriwijaya University, Indralaya and Chemistry Laboratory, D…
Edible film is a thin layer used as packaging that can be consumed together with food products. This study aims to create an edible film made from sago flour incorporated with kepok banana peel starch to increase the viability of Lactobacillus plantarum bacteria. The resulting edible film was analyzed for its physical and mechanical properties, then analyzed for resistant starch and bacterial v…
Channa striata or commonly called snakehead fish is one of the freshwater fish that is in great demand by the Indonesian people because it has a high protein content. Snakehead fish has a fairly high protein and albumin content. The purpose of this study was to determine the antioxidant and antiproliferation activities of snakehead fish albumin peptides. This research was conducted in a laborat…
This study aims to develop an interactive multimedia-based Electronic Student Worksheet (E-LKPD) using the iSpring Suite application for the junior high school science subject on Objects of Natural Science and Their Observations. The research employed a Research and Development (R&D) method using the ADDIE model, which consists of five stages: Analysis, Design, Development, Implementation, and …