NANDA SEPTIA, Volatilomics Based SPME-GC/MS and Chemical Characteristics of Mackerel Fish (Scomberomorus commersonii) Based on Weight Differences (Supervisor RODIANA NOPIANTI) This research aims to determine volatile compounds, volatile compound grouping patterns, and chemical characteristics of mackerel fish (Scomberomorus commersonii) based on differences in fish weight. This research uses a …
This research aims to determine the characteristics of physical board particles based on the mixture ratio of Empty Fruits Bunches (EFB) and adhesive, thickness and pressure. The board particles are made from a mixture of Tankos fibers with 30% adhesive added. Each board particle has a different composition. In this study the independent variables were variations in the composition of Empty Fru…
The increasing use of concrete in construction work is increasingly causing natural aggregates to deplete their availability, whereas the demand for concrete is increasing because concrete is an important element in a construction. By utilizing fly ash waste to make artificial aggregates can help reduce environmental pollution. Currently, Geopolymer Concrete with fly ash waste has begun to spre…
Water is one of the essential elements for human life, as it plays a crucial role in various aspects of life. Therefore, the fulfillment of the need for adequate clean water is one of the basic rights of the community that must be guaranteed. This study aims to analyze the characteristics of Polyethersulfone (PES) based membrane with the addition of Silver Nitrate (AgNO₃) as an alternative ma…
The research about detection ofplankton using hidroacoustic method has been done in Bangka Strait Bangka Belitung Province using Scientific Fishfinder Split Beam Echosounder Type Simrad EY 60 and to collecting plankton sample using planktonnet. Plankton data analysis has been done at Marine Science Laboratory Sriwijaya University Indralaya and acoustic data analysis has been done at Research Ce…
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The objective of this research was to study the Chemical, microbiological and sensory characteristics of ”Bekasam” processed by prefermentation. Bekasam is an Indonesian fermented fish based on Patin fish. The research was conducted on June until September 2007 at Chemical Laboratory of Agriculture Product, and Microbiological Laboratory of Agriculture Product, Agriculture Faculty, Sriwijay…
Penelitian ini berjudul “Hubungan antara Karakteristik Tenaga Kerja Wanita (TKW) Luar Negeri dengan Kekerasan yang Dialaminya” (Studi terhadap Mantan Tenaga Kerja Wanita (TKW) Luar Negeri di Kecamatan Kota Kayuagung Kabupaten OKI). Dalam penelitian ini permasalahan yang dilihat adalah “Apakah terdapat hubungan antara Karakteristik TKW dengan Kekerasan yang dialaminya”. Karakteristik ter…
Penelitian tentang perjalanan yang dilakukan selama ini pada umumnya berbasis zona (zonal basic) sehingga banyak sekali terdapat bias dalam penelitianpenelitian tersebut karena adanya faktor-faktor internal yang mendasari terjadinya perjalanan tersebut. Oleh karena itu, sesuai dengan tren yang ada saat ini perlu dikembangkan penelitian tentang perjalanan dengan berbasis individual {individual b…
Saat ini masih sering kita temui banyaknya pekerja anak yang turut bekerja untuk membantu meringankan beban orang tuanya. Sebagian besar dari mereka merupakan anak-anak yang putus sekolah karena berasal dari keluarga yang kurang mampu. Anak-anak tersebut rata-rata berusia antara 11 sampai dengan 13 tahun dan masih tinggal bersama dengan orang tuanya. Pekerja anak tersebut pada umumnya bekerja p…
Background: Epicanthus is a fold of skin at the nasal bridge and upper eyelid that covers the medial canthus. This condition is common in Asian populations (40–90%) but rare in non-Asians (2–5%). Epicanthus may represent a normal anatomical variation or be associated with syndromes such as Down syndrome, Turner syndrome, or blepharophimosis syndrome. Types of epicanthus include tarsal, palp…
Cerebral aneurysms occur in the arterial wall of the brain. Clipping, a common method used in aneurysms management, but at Dr. Mohammad Hoesin Palembang Hospital this procedure han only been done since 2022. This study aims to determine the profile of cerebral aneurysm patients treated with clipping at Dr. Mohammad Hoesin Palembang Hospital in January 2022 – May 2024. This study uses a descri…
Background: Maxillofacial trauma is a serious type of facial injury that requires intensive care. However, systematic research on the characteristics of maxillofacial trauma patients in Palembang is still very limited. Therefore, the author conducted this study to analyze in detail the characteristics of maxillofacial trauma patients that treated at Plastic Surgery Department of RSUP Dr. Mohamm…
ABSTRACT This study aimed to determine the effect of temperature and storage duration on the characteristics of tempe extract. The study was conducted using a completely randomized design (CRD) factorial with two factors: temperature (room temperature 27°C, cold temperature 0°C, and frozen temperature -15°C) and storage duration (1 day, 2 days, and 3 days), with three replications, resulting…
Zat terbang merupakan senyawa selain air yang mudah menguap akibat dari dekomposisi batubara. Zat ini meliputi hidrogen, metana, hidrokarbon cair, nitrogen, sulfur. Zat terbang juga merupakan salah satu dari kegiatan swabakar. Terjadi akibat dari penimbunan yang lama sehingga terjadi swabakar. PT kurnia Alam Investama memiliki swabakar di stockpile akibat dari penimbunan yang lama yang mengakib…
HIV/AIDS is a disease for which no cure has yet been found. However, there is an effective treatment to manage the virus, known as Antiretroviral Therapy (ART). Consistent ART can suppress the amount of HIV virus to undetectable levels. People living with HIV (PLHIV) who achieve viral suppression maintain a strong immune system, enjoy a better quality of life, and have a lower likelihood of tra…
One of the causes of road damage is caused by the asphalt mixture compaction process which is not carried out at the right temperature, because this temperature change affects the characteristics of the marshall. To determine the mixing temperature and compaction temperature obtained from viscosity testing. This research method is in the form of a laboratory experiment using fly ash waste as a …
Entropion is a condition in which the edge of the eyelid turns inward, and often leads to the wrong position of the eyelashes. This condition can cause problems such as corneal infections, corneal injuries, the formation of abnormal tissue on the surface of the eye, and even loss of vision. One study states that the incidence of entropion increases with age. Indonesia has one of the largest eld…
Jelly candy was a soft-textured candy processed with the addition of hydrocolloid components that produced a chewy texture. Jelly candy was classified as a semi-moist food with a soft texture and could be consumed directly without further processing. This jelly candy could last for several months without heat treatment, refrigeration, or freezing, given an appropriate formulation. This study ai…
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…