This study was motivated by the low level of consumer acceptance of soybean juice ice cream to improve the sensory quality and functional value of the product, the addition of dragon fruit (Hylocereus polyrhizus) as an additional ingredient. Red dragon fruit contains antioxidant compounds and has an attractive purplish red color, so it has the potential to improve the visual and nutritional qua…
This study aimed to study changes in microbiological, chemical, and physical properties of mandai cempedak (Artocarpus integar) during processing using stir-frying method. The study used a non-factorial randomized group design (RAK). One factor was investigated, namely duration of stir-frying (0, 2, 4, 6, and 8 minutes). All experiments were carried out in triplicates. The following parameters …
This study aimed to determine the effect of pineapple fruit varieties and maturity levels on the physical and chemical characteristics of pineapple fruit. This study used a factorial completely randomized design (CRD) consisting of six treatments. Each treatment was repeated three times. Factor A was the pineapple variety (A1 = Queen pineapple, A2 = Cayenne pineapple), and Factor B was the pine…
Land evaluation has a very important role in the process of assessing land for certain uses, because land evaluation is one of the ways that must be done so that the land use plans can be structured well. This research aims to evaluate a class of actual and potential land suitability for citrus plants in the Taman Firdaus garden of Sriwijaya University. The research metho where a survey method …
Research on the preparation and characterization of Ti TiO2/V2O5 electrodes and their application in the electro-oxidation of methanol has been conducted. The Ti TiO2/V2O5 electrode was fabricated using the brush coating method. A paste was prepared by mixing binchotan, vulcan, and PANi, each of which was applied to a Ti plate (4 x 0.5 cm surface area) using a brushing technique in alternating …
The performance testing of a Membrane Electrode Assembly (MEA) with Pt-Co/C catalysts in a Proton Exchange Membrane Fuel Cell (PEMFC) under varying hydrogen gas flow rates has been conducted. The MEA consists of electrodes comprising an anode and a cathode involving Pt/C and Pt-Co/C catalysts. The electrodes were characterized using X-ray Diffraction (XRD), Scanning Electron Microscope (SEM), a…
Maspari Island is one of the sea turtle nesting habitat areas in South Sumatra Province. Sea turtles are among the biota that need to be protected, so in an effort to protect sea turtles it is necessary to carry out conservation activities by identifying bio-physical conditions that are suitable for turtle habitat on Maspari Island. The purpose of this study was to determine the point and distr…
The objective of this research was to determine the effect of ganyong flour addition and cooking time on the physical, chemical, and sensory characteristicsof udon. This research was conducted at the Laboratory of Agricultural Chemistry, and Laboratory of Evaluation Sensory, Agricultural Faculty, Sriwijaya University, Palembang, from January to May 2017. The experiment used a Factorial Complete…
The objective of this research was determine the effect of egg white addition and fermentation time on physical, chemical, and sensory characteristics of mocaf (modified cassava flour) doughnut. The research used a Factorial Random Block Design consisting of two factors and was carried out in triplicates. The first factor was egg white (A factor) addition consisting of two levels, namely powder…
Tujuan penelitian adalah mempelajari pengaruh pengurangan air bubur timun suri dan penambahan tapioka (bahan pengisi) terhadap karakteristik kimia, fisik dan organoleptik fruit leather timun suri (Cucumis melo L.). Penelitian dilaksanakan pada bulan Februari 2010 sampai Mei 2010 di Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, Indral…
Penelitian bertujuan untuk menganalisis karakteristik fisik, kimia, dan sensoris mi basah yang dihasilkan dengan penambahan tepung bekatul. Penelitian dilaksanakan pada bulan Mei 2013 sampai dengan Desember 2013 di Laboratorium Kimia Hasil Pertanian dan Laboratorium Sensoris, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, Indralaya. Penelitian menggunakan metode Rancang…
The road currently has a lot of problems, ranging from a cracked asphalt, asphalt potholes, bumpy asphalt, and others - others. One cause of this damage is the influence of temperature or temperature. It is therefore necessary to find a good solution in order to anticipate this situation. Determination of the proper type of asphalt will improve the quality of the road itself. Of course, in dete…
This study aims to determine the Physicochemical and Organoleptic Characteristics of Rusip Chilli Sauce. This study used a factorial completely randomized design (RAL) consisting of 2 treatment factors, namely A (type of rusip) with 2 treatment levels (anchovy rusip and shrimp rusip) and B (rusip concentration) with 3 treatment levels (10% concentration, concentration of 20% and concentration o…
This study aims to characterize the properties of nypa fruit (Nypa fruticans Wurmb) starch by using different methods of starch isolation. The starch isolation method used are Water Steeping (WS) which is immersion in water and Alkaline Steeping (AS) which is immersion in alkaline. It is expected to get the best results from the differences in the isolation method carried out on the starch prop…
Masalah banjir di pemukiman padat penduduk merupakan masalah yang sering terjadi di perkotaan. Salah satu contohnya adalah seringnya terjadi banjir di kompleks perumahan Kencana Damai yang terletak di Kecamatan Sako, Desa Sukamaju, Kota Palembang. Setiap musim hujan sering terjadi genangan atau banjir dengan durasi 2-3 jam. Penelitian ini dilakukan untuk mengetahui kapasitas infiltrasi dan untu…
Fish growth is strongly influenced by the feed given. So far, fish feed is dominated by commercial feeds with relatively expensive prices and the need for feed reaches 60-70% of the total fish farming needs, so it is necessary to find alternative feeds to reduce costs and increase profits for fish farmers. Household organic waste can be put to good use as feed, such as fish feed. Catfish (Clari…
Kawasan perairan Taman Nasional Sembilang merupakan kawasan yang terletak di Pesisir Timur Sumatera Selatan. Aktivitas- aktivitas di kawasan perairan Taman Nasional Sembilang berpotensi menurunkan kualitas perairan dan meningkatkan konsentrasi logam berat Pb dan Cu. Tujuan penelitian ini adalah menganalisis konsentrasi logam berat Cu dan Pb pada air, sedimen dan polychaeta. Penelitian ini dilak…
Penelitian ini bertujuan untuk mengetahui karakteristik kimiawi dan potensi pemanfaatan D.salina dan Nannochloropsis sp. Penelitian ini dilaksanakan pada bulan Desember 2010 sampai dengan April 2012 yang bertempat di Laboratorium Dasar Bersama Perikanan Fakultas Pertanian Universitas Sriwijaya, Laboratorium Teknologi Hasil Perikanan Fakultas Pertanian Sriwijaya, Laboratorium Bioproses Teknik Ki…
Tujuan dari penelitian ini adalah untuk mengetahui kandungan gizi dan karakteristik mi basah dengan subtitusi daging keong mas CPomacea canaliculata). Penelitian ini dilaksanakan pada bulan Maret sampai April 2012 di Laboratorium Teknologi Hasil Perikanan dan Laboratorium Bioproses Jurusan Teknik Kimia Universitas Sriwijaya. Penelitian ini menggunakan Rancangan Acak Lengkap dengan lima perlakua…
Tujuan dari penelitian ini adalah untuk menganalisa karakteristik fisik, kimia dan aktivitas antibakteri bubuk daun sirsak dengan metode pengeringan dan varietas yang berbeda. Penelitian ini dilaksanakan di Laboratorium Kimia Hasil Pertanian dan Mikrobiologi Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian Universitas Sriwijaya, Indralaya, Sumatera Selatan pada bulan April sampa…
Penelitian tentang ”Asosiasi interspesifik vegetasi di mangrove nipah daerah{Nypafruticans Wurmb.) di Kecamatan Pulau Rimau Kabupaten Banyuasin, Sumatera Selatan”dilakukan pada bulan Juni sampai Oktober 2009. Pengambilan sampel menggunakan sepuluh transek denganpetak kuadrat yang dibagi menjadi kelas pohon (100 m2), pancang (25 m2), dan semai (4m2). Berdasarkan uji Chi-square dan Jaccard As…
Biochar adalah bahan tambahan alternatif kaya akan kandungan karbon yang diperoleh melalui metode pirolisis. Biochar dapat memasok unsur hara dan dilaporkan dapat meningkatkan produktivitas tanaman. Sumber biomassa seperti ampas tebu dan serbuk gergaji kayu puspa berpotensi untuk dikonversi menjadi biochar karena tersedia secara melimpah dan memiliki kandungan selulosa dan hemiselulosa yang rel…
Vibriosis merupakan suatu penyakit yang disebabkan oleh infeksi patogen golongan Vibrio yang dapat mengakibatkan kematian ikan mencapai lebih dari 80% pada budidaya ikan. Tujuan dari penelitian ini adalah menganalisis isolat patogen Vibrio spp yang menginfeksi ikan budidaya laut dengan beberapa set primer spesifik dan mengidentifikasi jenis bakteri Vibrio spp yang menginfeksi ikan laut budidaya…
The objective of this researtch was to determine the physical, chemical and sensory characteristics of Canna Noodles. This research was conducted at the Laboratory of Agricultural Product Chemistry, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University, Indralaya, from January 2015 to April 2016. This research used a non-factorial Completely Randomized Design with …
Biobriquettes from coconut fiber have been made with a mixture of kapok banana peels and tapioca with variation in temperature and carbonization time to optimum carbonitation tempertur and time and calorific value at the best condition. Coconut fiber were carbonized using a furnace with variations in temperature and carbonization time, variations in carbonization temperature used were 400"℃" …
The manufacture of biobriquettes from biomass in the form of empty oil palm fruit bunches with a mixture of plantain peel and tapioca adhesive has been carried out. Palm oil empty fruit bunch were carbonized at a temperature of 600℃ for 90 minutes. The carbonized OPEFB charcoal was activated with sulfuric acid with variations at activation time and sulfuric acid concentration. Activation time…
Biobriquettes have been made from biomass using of purun tikus (Elocharis dulcis) and red meranti sawdust (Shorea parvifolia). Purun tikus and red meranti sawdust were carbonized based on temperature and time variations. Purun tikus and red meranti sawdust carbonized using furnace at 400, 450 and 500°C with time 30, 60 and 90 minutes. The carbonized charcoal is meshed and sieved though 100 mes…
Research on sound detection clownfish (Amphiprion ocellaris) hydroacustic method has been done in June 2011 to January 2012 in the laboratory of remote sensing, acouslics, and Instrumentation Marine and Oceanographic Laboratory Marine Science Program. The purpose of the study was to detect the characteristic sounds clovvn fish laboratory scale. Sounding passive method used to record sound produ…