This study aims to determine the effect of tapioca concentration and drying time on the characteristics of cassava rengginang. This research was conducted from December 2023 to April 2024 at the Chemistry, Processing, and Sensory Laboratory of Agricultural Products, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University. This study used a factorial Completely Random…
Tidal swamp is land that has the potential to be managed as agricultural land. Mulya Sari Village is a village located in a tidal area. plant groups, especially cassava commodities, are still little cultivated in the mulya sari village area. Therefore, cassava crops have a considerable opportunity to be able to increase the income and welfare of farmers. The purpose of this study was to determi…
Perkembangan ekonomi suatu negara dapat diukur melalui keberhasilan dalam pelaksanaan pembangunan ekonomi. Tujuan utama dari pembangunan ekonomi adalah untuk meningkatkan kesejahteraan masyarakat. Salah satu unsur penting dalam pembangunan negara adalah kemajuan di sektor industri. Sektor Industri menjadi sektor yang berperan penting dalam pembangunan ekonomi dan berpengaruh terhadap pertumbuha…
Lawsonia inermis L. is one of the traditional medicinal plants that are effective as analgesics. The analgesic effect was related to the ability of the substance to reduced uric acid levels (antihyperuricemia). This study aims to determine the antihyperuricemia activity of ethanol extract of L. inermis leaves using male white rats of the Wistar strain induced in hyperuricemia condition. The stu…
Salah satu aspek yang memegang peranan penting dalam industri pengerjaan kayu (wood machining) adalah penampilan akhir kayu setelah dikerjakan (surface roughness). Tujuan utama dari penelitian ini adalah untuk mendapatkan kondisi sanding yang optimum untuk kekasaran permukaan yang minimum. Pada penelitian ini penulis menggunakan kayu Merawan sebanyak 13 sampel. Kayu di proses mengikuti standar …
The rapid development of wood products led to improvement of techniques and needs for machines that used to process the wood . Wood machining is the process of shaping or cutting wood by using a machine using including cutting tool , through single or combination of sawing , planing, shaping ,routing , turning , sanding, etc. Because of that, the researcher used a horizontal milling machine in …
Problem that exists in the timber industry in particularly process of reducing water content in the wood using compartment kiln is heating coil configuration wilhin the kiln. In this research, the coil installation will be determined the best of coil installations by taking samples from the factories by looking at the heat and airflow distribution uniformity within the kiln. Method of This stud…
This study aims to determine the effect of cinnamon addition and soaking time on the chemical and microbiological characteristics of pineapple infused water. This study used statistical analysis of Completely Randomized Design Factorial (CRDF) mode with two treatment factors, namely cinnamon concentration and soaking time with each treatment combination repeated 3 times. The parameters observed…
Social solidarity is a feeling of shared responsibility, the same emotions that exist between individuals and certain groups that are based on the same work, the same fate, coming from the same area, having the same goals and interests. Social solidarity among craftsmen of wooden houses has long been formed because of the same work and fate. The aim of this research is to understand the forms o…
Separation of metabolite compounds from the n-hexane fraction of the wood of the M. alba L. plant has not been widely carried out. TLC analysis showed that M. alba L. has many metabolite compounds. This research was aimed to determine metabolite compounds from the n-hexane fraction of the wood of the M. alba L. plant using the gas chromatography-mass spectrometry (GC-MS) method. The extraction …
Pack carburizing is a heat treatment process using carbon content as an element to increase the mechanical properties of steel which is used to harden the steel surface. This research uses low carbon steel as a test specimen, the steel used is ST 42 steel. The aim of this research is to see whether there is an effect of variations in water content from the lowest to the highest, the carbon used…
Penelitian ini bertujuan untuk (1) mengetahui fungsi fisik dan mekanisme pemasaran slab berdasarkan kriteria harga dan proses di Desa Pulau Harapan Kecamatan Banyusin III Kabupaten Banyuasin, (2) mendeskripsikan saluran pemasaran slab di Desa Pulau Harapan Kecamatan Banyuasin III Kabupaten Banyuasin, (3) menghitung tingkat efisiensi pemasaran yang dilihat dari margin pemasaran, keuntungan pemas…
Penelitian ini bertujuan untuk (1) menghitung besarnya keuntungan yang diperoleh oleh usaha pengolahan kayu karet menjadi kayu lapis, (2) menganalisis kelayakan secara finansial usaha pengolahan kayu karet menjadi kayu lapis di PT. Wahana Lestari Makmur Indralaya, serta (3) menghitung ketersediaan bahan baku karet pada usaha pengolahan kayu karet menjadi kayu lapis pada PT. Wahana Lestari Makmu…
Tujuan penelitian ini adalah untuk mendapatkan kombinasi takaran kompos TKKS dan pupuk N, P dan K yang terbaik untuk pertumbuhan dan hasil tanaman ubi kayu (.Manihot utilissima Pohl.). Penelitian ini dilaksanakan di kebun petani Desa Sukasari, Kecamatan Talang Kelapa, Kota Palembang, Sumatera Selatan, dari bulan Agustus 2010 sampai dengan bulan Februari 2011. Penelitian ini dilakukan dengan dua…
Background: A temporary soft liner (tissue conditioner) is typically material used as a temporary coating in cases of oral mucosal trauma caused by ill-fitting dentures. Soft liners are susceptible to contact with denture cleansing solutions, such as alkaline peroxide during clinical use. Continuous liquid penetration results in hydrolysis and dissolution of material constituents. The soft line…
Background: Short-term soft liner or also called tissue conditioner which found in fitting surface area, serve as cushioning for denture wearers to treat chronic pain problems. When the material is used, it will always in contact with liquids, such as saliva and denture cleaning solutions. It can increase on water sorption which will affect the mechanical properties and function of the soft lin…
Limbah konstruksi adalah puing-puing bangunan, tanah, beton, baja, kayu dan bahan-bahan campuran lainnya yang timbul dari berbagai kegiatan konstruksi. Penelitian ini dilakukan terhadap tiga proyek gedung sekolah Kabupaten Muara Enim, Yaitu Proyek SDN 1 Tanjung Baru, proyek SDN Arisan Musi, dan TK Negeri Pembina. Limbah yang diidentifikasi komposisinya adalah Limbah kayu, berupa kayu papan dan …
Latar belakang: Kayu kuning memiliki kandungan metabolit sekunder berupa flavonoid yang diteliti dapat menghambat enzim xantin oksidase yaitu enzim yang mengkatalisis pembentukan asam urat sehingga berpotensi sebagai pengobatan alternatif hiperurisemia. Tujuan: Untuk mengetahui efek inhibisi fraksi etil asetat dari ekstrak etanol 96% batang kayu kuning terhadap enzim xantin oksidase Metode: Sim…
Tujuan dari penelitian ini adalah untuk 1) menganalisis tingkat keuntungan usahatani petani ubi kayu di daerah kawasan Tulang Bawang, 2) mendeskripsikan pemasaran ubi kayu dari daerah kawasan Tulang Bawang serta lembaga pemasaran yang terlibat didalamnya, 3) menganalisis besar marjin pemasaran dan keuntungan pemasaran yang diperoleh masing-masing lembaga pemasaran ubi kayu serta menghitung farm…
Background: Xanthine oxidase is an enzyme that catalyzes the formation of uric acid. Secondary metabolites that have a potential as xanthine oxidase inhibitor or antihyperuricemia are flavonoids, alkaloids, terpenoids, saponins, and tannins. From the latest research, ethanol extract of the stem of kayu kuning contains secondary metabolites such as flavonoids, alkaloids, terpenoids, saponins, an…
Kayu menggambarkan suatu permasalahan analisa yang kompleks dan mempunyai banyak parameter yang mempengaruhi sifat struktur. Pemanfaatan kayu secara lebih efektif dan efisien dapat mendorong peningkatan daya guna kayu dalam penerapan struktural. Dengan bantuan teknologi komputer yang semakin maju saat ini dan berkemampuan baik serta dukungan paket Software elemen hingga yang bagus dan tepat gun…
IMAN HARAHAP. Physical and Mechanical Test of Particleboards Made from Gelam Barks (Melaleuca leucadendron L.) and Adhesive Polyvinyl Acetate (PVAc) (Supervised by HILDA AGUSTINA and HERSYAMSI). The research objective was to determine physical and mechanical properties of particleboards made from gelam barks and adhesive polyvinyl acetate (PVAc). The research was conducted at the Department of …
Tujuan penelitian ini adalah untuk mempelajari karakteristik mi basah yang dihasilkan dari beberapa formulasi tepung ubi kayu dan pati ubi kayu (Manihot esculenta). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non factorial yang terdiri dari enam perlakuan (formulasi) dan masing-masing diulang sebanyak tiga kali. Formulasinya adalah tepung ubi kayu dan pati ubi kayu dengan ratio 10% …