Ditapis dengan
Seleksi Dan Uji Antagonisme Isolat Jamur Endofit Tanaman Manggis (Garcinia Ma…
ABSTRACT Mangosteen plant (Garcinia mangostana L.) is one of fruticulture plants in horticultural plant groups which is mostly rare infected by plant diseases. The data on disease incidence and intensity have been rarely reported so far. This is assumed that the plant has natural resitance systems derived from secondary metabolites compounds such as triterpene, mangostine, tanein, resin, antos…
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- 1806111368
Seleksi Dan Uji Antagonisme Isolat Jamur Rizosfer Tanaman Manggis (Garcinia M…
ABSTRACT The aim of this research is to select and obtain isolates of rhizosphere fungi from mangosteen plants which have high antagonism activity against Phytophthora palmivora, the cause of stem base rot disease of siamese citrus plant and to identify to the genus level. The study was conducted at the Laboratory of Plant Disease, Faculty of Agriculture, University of Riau, Pekanbaru. The res…
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- 1806111799
Uji Konsentrasi Ekstrak Daun Pepaya (Carica Papaya L.) Terhadap Mortalitas Ha…
ABSTRACT Soybean (Glycine max L.) is the main food crop after rice and corn. One of the problems faced in soybean cultivation is the attack of armyworms (Spodoptera litura). Yield losses due to pest attacks can reach 80% or even crop failure if not controlled. Papaya leaf (Carica papaya L.) botanical pesticide can be a safe alternative for controlling S. litura. This study aims to obtain an ef…
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- 1806125375
Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Dengan Pemberian Pupuk Batu…
ABSTRACT The development of upland rice in Indonesia is very important as a solution for food security, especially in areas that do not have adequate access to irrigation water. Upland rice is a rice variety planted on dry land, with major challenges such as limited soil nutrient content and low productivity. Efforts that can be made to cultivate upland rice on dry land are by using organic ma…
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- 1806125019
Uji Konsentrasi Ekstrak Tepung Daun Srikaya (Annona Squamosa L.) Berpelarut O…
ABSTRACT Corn (Zea mays L.) in cultivation has obstacles, namely pest attacks in the field. The main pest that often attacks corn plants is Spodoptera frugiperda J.E. Smith. Soursop plants (Annona squamosa L.) can be used as botanical pesticides to control Spodoptera frugiperda. The study aims to obtain an effective concentration of organic extract of Annona squamosa leaf flour against the mor…
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- 1806195452
Uji Sterilan Klorox Pada Penanaman Anggrek Dendrobium Sp. Secara In Vitro
ABSTRACT This study aims to determine the best chlorox sterilization in the cultivation of Dendrobium sp. orchids in vitro. lorox with a concentration of 3% and 5% is the best concentration for the growth of Dendrobium sp. orchid plantlets with a survival rate of 50%.Dendrobium sp orchid subculture should use chlorox with a concentration of 3%, this aims to prevent damage to plant tissue, in a…
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- 1806111794
Pemberian Trichokompos Dan Pupuk Npk Terhadap Pertumbuhan Dan Produksi Tanama…
ABSTRACT The purpose of study is to know the effect of Trichocompost and NPK fertilizer interaction, the main effect of Trichocompost factor and the main effect of NPK fertilizer factor, as well as to find the best combination of Trichocompost and NPK fertilizer treatments on the growth and production of soybean plants. Studies using factorial trials 4 x 4 by 3 replication, with two factors of…
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- 1806125159
Pengaruh Kombinasi Bap Dengan Ekstrak Tomat Terhadap Pertumbuhan Eksplan Epik…
ABSTRACT This study aims to determine the effect of the best concentration of the combination of BAP with tomato extract on the growth of epicotyl explants of Citrus nobilis Lour. and to support the growth of Citrus nobilis Lour. plantlets from Kampar in vitro. This research was conducted at the Biotechnology Laboratory, Faculty of Agriculture, Riau University, Pekanbaru from Desember 202…
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- 1806112285
Pengaruh Substitusi Tepung Terigu Dengan Tepung Buah Mangrove Lindur (Bruguie…
This study aimed to determine the effect of substituting wheat flour with lindur mangrove-fruit flour on the qualityof onion cakes (color, aroma, taste, and texture), to identify the optimal substitution level that met the desired quality standards, and to examine the nutritional composition and characteristics of lindur mangrove-fruit flour as well as its impact on onion-cake quality. The expe…
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- 2004110301
Pengaruh Penambahan Tepung Rumput Laut (Eucheuma Cottonii) Terhadap Karakteri…
This study aimed to determine the effect of adding seaweed flour on the quality characteristics of otak-otak made from white-lipped eel catfish, and to identify the optimal concentration of seaweed flour for those characteristics. The experiment used a non-factorial Completely Randomized Design (CRD) with four treatment levels: A0 (0% seaweed flour), A5 (5%), A10 (10%), and A15 (15%), each repl…
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- 2004110829
Pengaruh Penambahan Tepung Agar-Agar Terhadap Mutu Sosis Ikan Biang (Ilisha E…
This study aims to determine the effect of adding agar-agar flour on the quality of biang fish sausage (Ilisha elongata) and to obtain the best addition of agar-agar flour on the quality of biang fish sausage (Ilisha elongata). The method used in this study is an experimental method, namely conducting an experiment to process biang fish sausage with the addition of agar-agar flour. The design u…
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- 2104136684
Aktivitas Antibakteri Gel Handsanitizer Ekstrak Daun Mangrove (Sonneratia Alb…
Mangrove leaf extract contains bioactive compounds such as phenols, flavonoids, saponins, tannins, and alkaloids that have antibacterial properties capable of killing pathogenic bacteria. Staphylococcus aureus and Escherichia coli are dominant pathogenic bacteria on the hands that, in large quantities, can cause diseases in humans. This study aimed to determine the antibacterial activity of han…
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- 2004112370
Aktivitas Antibakteri Ekstrak Daun Bakau Minyak (Rhizophora Apiculata) Terhad…
Rhizophora apiculata is a type of tropical mangrove that can survive in salty environments (halophytic). Mangrove leaf extracts generally contain phytochemical compounds that have the potential to be antibacterial. This study aims to determine the yield of R. apiculata leaf flour and extract, the content of phytochemical compounds of R. apiculata leaf extract, and the antibacterial activity of …
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- 2004114376
Perubahan Mutu Sensoris, Kimia Dan Mikrobiologi Dimsum Lele Yang Disimpan Pad…
Dimsum is one of the high-protein surimi products that is prone to spoilage during storage. The shelf life of catfish-based dimsum is still very limited. This study aimed to evaluate changes in sensory, chemical, and microbiological quality and to determine the shelf life of catfish dimsum at temperatures of 5±2ºC, 0±2ºC, and -10±3ºC over 28 days. The method used in this study was experim…
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- 2004110288
Pengaruh Lama Maserasi Ekstrak Daging Keong Mata Merah (Cerithidea Otbusa) Te…
The red-eyed snail (Cerithidea obtusa) is one of the gastropod species that lives in mangrove environments and has potential as an alternative source of animal protein. In addition, this animal also contains various bioactive compounds, such as alkaloids, flavonoids, and saponins, which are known to have antioxidant activity. These compounds play a crucial role in neutralising free radicals tha…
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- 2004126458
Pengaruh Fortifikasi Konsentrat Rpotein Ikan Patin (Pangasius Sp.) Terhadap M…
Pangasius sp. is one of the most promising freshwater fishery resources in Riau Province, with its very high production making its price highly affordable. This has prompted local communities to compete in creating value-added products such as meatballs, nuggets, floss, and other processed foods. Pangasius sp. could also be utilized as a food ingredient in the form of protein concentrate. This …
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- 2104112405
Pengaruh Suhu Wet Rendering Terhadap Karakteristik Minyak Kepala Ikan Gabus (…
Snakehead fish (Channa striata) is one of the fish inhabiting swamp waters that has economic value. Snakehead fish has been used by humans as food for centuries. Snakehead fish contains excellent protein, fat, vitamins, and minerals. Snakehead fish is a source of fat.Fish fatis composedofabout25%saturatedfatty acids and 75%unsaturatedfatty acids. The fatcontained in fish is generally unsaturate…
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- 1904110302
Karakteristik Briket Arang Biji Alpukat Dan Cangkang Biji Karet Dengan Pereka…
ABSTRACT Avocado seeds and rubber seed shells are biomass waste that can be used as an alternative source in the form of charcoal briquettes because they contain lignin and cellulose. The purpose of this study is to produce charcoal briquettes with the best characteristics from a combination of avocado seed charcoal and rubber seed shell charcoal with tapioca adhesive, based on SNI No. 01-6235…
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- 1806113513
Karakteristik Pektin Dari Kulit Dan Dami Buah Cempedak Dengan Variasi Konsent…
ABSTRACT Cempedak fruit skin and pulp are waste from cempedak fruit that are usually thrown away, even though this waste can be used as a high-value product such as pectin. Pectin is obtained through an extraction process to separate the pectin component from plant tissue and can be influenced by several factors, one of which is solvent concentration. This study aims to obtain the best eth…
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- 1806125136
Karakterisasi Tepung Porang Termodifikasi Heat Moisture Treatment (Hmt) Pada …
ABSTRACT Porang tubers can be processed into flour through the stages of drying to the flouring process. Porang flour can be used in the food industry as a thickener, filler, stabilizer, and binder. The purpose of this study was to determine the characteristics of HMT modified porang flour properties at different temperatures and obtain the best temperature in porang flour modification. This r…
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- 1806124887
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