The cultivation of striped snakehead using the biofloc system is still constrained by high ammonia levels, resulting in poor maintenance of water quality in the culture system. Isolation of bacteria are important steps to obtaining new bacterial strains with the potential to improve aquaculture water quality. This study aimed to identify bacterial candidates from the culture media and digestive…
Pangasius catfish and lettuce culture with aquaponic system can use swamp water as culture medium. Nutrional needs in aquaponic system can be fulfilled through the application of liquid organic fertilizer. The potential material for liquid organic fertilizer is kumpai grass. This study aimed to determine the best dose of kumpai grass liquid organic fertilizer on the culture of pangasius catfish…
Chitala hypselonotus is one of the economic important freshwater fish species in Indonesia. This study aims to analyze the gonadosomatic index (GSI) and hepatosomatic index (HSI) of C. hypselonotus from Kelekar River, South Sumatra. The research was conducted at the Basic Laboratory of Fisheries, Faculty of Agriculture, University Sriwijaya, from December 2024 to January 2025. This research met…
This study aimed to determine the functional characteristics of lotus flour modified using Microwave Assisted Hydrothermal (MAH) treatment. The research was conducted as a laboratory experiment using a Randomized Group Design (RAK) with six treatment combinations: lotus flour with 8% moisture content without microwave treatment, 8% moisture content at 200 watts, 8% at 500 watts, 20% moisture co…
SALSADILA. Amino Acid, Fatty Acid and Volatile Compound Profiling Analysis of Wolf Herring Fish (Chirocentrus dorab) Based on Weight (Supervised by RODIANA NOPIANTI). This research aimed to identify volatile compounds of wolf herring based on differences in weight. The method used to identify volatile compounds was the SPME-GC/MS method with fish weights of 200-400 g, 500-700 g, 800 g -1kg, and…
Volatile compounds are a group of compounds that have the property of easy evaporation and contribute to the aroma and flavor of a food substance. The source of volatile compounds originates from within the product's composition and influences factors such as species, sex, age, size, and processing type. This research aims to determine the volatile compounds of snakehead fish based on weight di…
LAILA SYAFITRI Characteristics Of Eco-Straw Purun Tikus (Eleocharis dulcis) Using Edible Coating Based On Swamp Taro Starch (Cyrtosperma merkusii) and Chitosan (Supervised by Siti Hanggita and Sherly Ridhowati). This reseach examines the characteristics of eco-friendly straws (ecostraws) made from purun tikus (Eleocharis dulcis) plants, coated with an edible film based on swamp taro starch (Cyr…
Water hyacinth (Eichhornia crassipes) is an aquatic plant that thrives in tropical waters and has the potential as a source of natural ingredients rich in bioactive compounds, including polysaccharides. Water hyacinth (Eichhornia crassipes) is an aquatic plant that thrives in tropical waters and has the potential as a source of natural ingredients rich in bioactive compounds, including polysacc…
Nipah fruit fibers (Nypa fruticans) contain bioactive compounds, namely polyphenolic compounds which function as antioxidant compounds. The bioactive compound content in nipah fruit fibers (Nypa fruticans) can be obtained through an extraction process. Extraction is the process of separating the various components present in a material and then extracting them using a certain type of solvent. T…
NADIRA HUMAIRAH AZ-ZAHRA URRAHMAN. The effect of nipah palm vinegar (Nypa fruticans) concentrations on nile fish (Oreochromis niloticus) (Supervised by INDAH WIDIASTUTI) Nile tilapia (Oreochromis niloticus) is one of the aquaculture commodities with high economic value and is widely cultivated. However, fish is a perishable product, thus requiring appropriate preservation methods to maintain it…
Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan water kefir grains secara berulang terhadap kualitas water kefir gula nipah. Penelitian ini dilakukan secara eksperimental laboratorium dengan metode Rancangan Acak Kelompok (RAK), terdiri dari 4 taraf perlakuan dan 3 kali pengulangan sebagai berikut: T1 (Water kefir grains penggunaan pertama), T2 (Water kefir grains penggunaan kedua…
South Lampung Regency is one region of Lampung Province which has potentials in the field of marine and fisheries. But, most of the accommodating facilities of it are jus/ some Fish Landing Bas es which they are actaully jus t DClassed Fishing Ports with the scale of regency/city. Due tue t ha t, this research is made for studying and analyzing the needs of fishing port in South Lampung Regency…
Penelitian ini bertujuan untuk mengetahui pengaruh subtitusi tepung biji lotus (Nelumbo nucifera) terhadap karakteristik fisikokimia dan sensoris dari cracker dan menentukan formulasi terbaik yang sesuai dengan SNI (Standar Nasional Indonesia). Penelitiaan ini dilakukan secara kuantitatif, dengan Rancangan Acak Kelompok (RAK), terdiri dari empat taraf perlakuan dan tiga kali pengulangan yaitu P…
Silkworms (Tubifex sp.) are a natural food with high nutritional content to used to feed fish larvae. Silkworm production must be developed to overcome the dependence on silkworms from nature. The rearing media’s nutritional content determines the success of silkworm production and feeding frequency and amount so that the silkworms grow well. This research aimed to determine the optimal feedi…
VAHRANI MALAHIANDAH PURBA, Effect of Seaweed (Eucheuma cottonii) Concentration on Characteristics of Boba Instant (Supervised by SUSI LESTARI).This study aimed to determine the effect of Eucheuma Cottonii seaweed flour concentration in making instant boba as a source of food fiber and its effect on the sensory, physical and chemical properties of instant boba. This study used a Randomized Group…
SELLI NOVIANINGTIAS. The Effect of Concentration of Nipah Fruit Flour (Nypa fruticans) on The Characteristics of High Fiber Dry Noodles (Supervised by INDAH WIDIASTUTI). This study to determine the effect of the concentration of palm fruit flour (Nypa fruticans) on the characteristics of high fiber dry noodles. This research used a Randomized Group Design (RAK) with 4 treatment factors with 3 r…
This research aimed to determine effect of eggshell nanocalcium fortification on physical and chemical characteristics of pineapple jicama juice. This research was carried out from January 16st to July 11st, 2023 at the Chemical, Sensory and Agricultural Product Processing Laboratory, Agricultural Product Technology Study Program, Agricultural Technology Department, Faculty of Agriculture, Sriw…
The Komering River is a flowing freshwater ecosystem with a diversity of constituent organisms and is an aquatic ecosystem that is beneficial for aquatic animals and human needs. Most people use the Komering River for fish farming using a cage system. However, pollution from various activities around the area is expected to affect river water quality. Water quality is an absolute requirement th…
Crossbanded barb is a native species to Indonesia which is one of the natural riches of Indonesian waters spread across Kalimantan and Sumatra. This research aims to determine the COI gene sequence of mitochondrial DNA, the genetic distance and phylogenetic of crossbanded barb in the Musi River and Kelekar River, and the water quality of the crossbanded barb habitat. This research was carried o…
Spiny eel (Mastacembelus sp.) is a freshwater fish that is distributed on the islands of Java, Sumatera and Kalimantan. Mastacembelus erythrotaenia has been found in the Musi River and Mastacembelus unicolor has been found in the Enim River, the two species have different colors and patterns on their bodies. Therefore, it is necessary to study the genetic characteristics of these two species. T…
Analog rice is a processed product shaped like rice grains and its nutritional composition can be determined using various local non-rice raw materials, such as analog rice which is rich in fiber. One of the local non-rice foods that grows in the swamp waters of South Sumatra and is not widely used is swamp taro tubers. This research aims to determine the characteristics and content of dietary …
Catfish rearing using biofloc technology usually use molasses as a carbon source. Another carbon source that has never been tried in the biofloc technology of catfish production using swamp probiotics is tapioca flour. This research aimed to determine the effect of adding tapioca flour carbon sources and swamp probiotics in catfish rearing using biofloc technology. This research was carried out…
Giant gourami fish (Oshpronemus goramy) reared using biofloc technology are thought to be able to increase growth, feed efficiency and biomass production. The role of carbon sources and probiotics are needed in biofloc. This research used carbon sources such as molasses and tapioca flour, and used probiotics from swamps. This research aimed to determine the effect of using different carbon sour…
Edible straw is a straw that can be consumed in a cylindrical shape made from swamp taro flour. This research aims to determine the effect of different concentrations of addition of carrageenan and sorbitol as well as the interaction between the two. This research was conducted using the Randomized Group Factorial Design (RAKF) method. 3 replications and 2 treatment factors, carrageenan (A1), 4…
Snakehead fish is a fish with high economic value that lives in freshwater, especially in Sumatra and Kalimantan. Apart from being used in the form of fresh fish, snakehead fish is also widely used an ingredient in making processed product such as pempek, cracker and other. To extend the shelf life, a freezing process need to be carried out to maintain the quality of the snakehead fish meat. Be…
The drying process in making salted fish carries the risk of fly contamination and the growth of microorganisms. Thai lemon basil contain compounds that can be used as a natural insecticide as an anti-flies and antibacterial agent in salted fish. The aim of this research is to determine the concentration of Thai lemon basil extract that is good as a prevention of fly contamination and antibacte…
This study aims to determine the effect of ethanol concentration on the levels of polyphenols, flavonoids and tannins as well as the antioxidant activity of nipah (Nypa fruticans) husk extract produced. This study was conducted experimentally in the laboratory with ethanol concentration treatment consisting of 4 levels (concentrations of 50%, 60%, 70% and 80%) and repeated 3 times. The paramete…
AYU BERLIANA, Volatile Compounds Profiling and Chemical Characteristics of White Sanpper (Lates calcarifer) using Metabolomic Analysis Based On Weight (Supervisor: RODIANA NOPIANTI) This research aims to determine the volatile compounds in white snappers based on differences in weight and determine the grouping pattern of volatile compounds using principal component analysis (PCA). The paramete…
MANDA FEBRIA AZHARI, The Ratio of The Concentration of Lotus (Nelumbo nucifera) and Seaweed (Eucheuma spinosum) to the Characteristics of Sausages Analogy of Lotus Seeds (Supervised by ACE BAEHAKI ) This study aims to determine the comparison of concentrations of lotus seeds (Nelumbo nucifera) and seaweed (Eucheuma spinosum) on the characteristics of analogue sausages with lotus seeds. This res…