Penelitian ini bertujuan untuk mempelajari karakteristik kopi sangrai akibat pengaruh temperatur berdasarkan tingkat kematangan buah kopi yang berbeda (kopi petik merah dan kopi petik asalan). Alat penyangrai yang digunakan pada penelitian ini adalah tipe silinder tertutup. Rancangan percobaan dalam penelitian ini adalah rancangan acak kelompok faktorial. Masing-masing perlakuan diulang sebanya…
Penelitian ini bertujuan merancang pengembangan agroindustri kopi menggunakan Metode Perbandingan Eksponensial (MPE) dengan pemilihan lokasi dan produk dan memberikan gambaran tentang potensi ekonomi dari lokasi dan produk terpilih melalui analisis finansial agroindustri kopi di kota Pagar Alam propinsi Sumatera Selatan. Penelitian ini dilakukan dengan metode studi pustaka untuk memperoleh data…
The quality of green coffee is the most important factor that can effect the result of powdered coffee and roasted coffee. A good quality of green coffee would produce high tasted poured coffee. Besides that, roasting process could also effect the quality of roasted coffee. The research was conducted from November 2007 to June 2008 at Sultan Mansyur Street No. 353 Palembang and in Chemical Labo…
Tujuan penelitian adalah menentukan efisiensi dan efektifitas berbagai jenis bahan bakar berbasis biomassa terhadap mutu kopi sangrai dari segi warna dan aroma menggunakan alat sangrai tipe silinder. Metode yang digunakan pada penelitian ini adalah analisis teknis yang meliputi kebutuhan bahan bahan bakar, analisis perpindahan panas, kebutuhan kalori (energi) penyangraian, efisiensi dan efektif…
The aim of this research was study the Effect of boiling time on crude protein, crude fiber and tannin concentration of coffee pulp. This research was held for on Juny 2006 in Animal feed and nutrition laboratory of Agriculture faculty Sriwijaya University, Inderalaya. Coffee pulp analysis were done in laboratory ruminantia nutrition and Chemical feedstuff of Animal Science faculty, Padjajaran …
Tujuan dari penelitian ini adalah untuk mengukur tingkat partisipasi Wanita tani dalam kegiatan kelompok kebun kolektif jagung hibrida pada Kelompok Swadaya Masyarakat Lestari dan mengindentifikasi faktor-faktor yang mempengaruhi partisipasi wanita tani. Penelitian ini dilaksanakan di Desa Tanjung Seteko Kecamatan Indralaya Kabupaten Ogan Ilir pada bulan Mei 2005. Metode penelitian yang digunak…
Penelitian ini bertujuan untuk menganalisis sistem pemilihan produk agroindustri kopi dengan menggunakan metode Analytical Hierarchy Process (AHP), serta menganalisis kelayakan usaha produk terpilih melalui aspek finansial. Penelitian ini dilakukan dengan metode studi kasus di daerah Semendo, Sumatera Selatan. Hal ini dilakukan dengan pertimbangan bahwa daerah Semendo merupakan salah satu sentr…
Skripsi ini ditulis berdasarkan penelitian yang bertujuan untuk memperoleh data dan informasi tentang pengaruh pemupukan NPK terhadap pertumbuhan dan kandungan NPK daun tanaman kopi robusta. Penelitian ini dilaksanakan pada bulan September sampai dengan Noverber 2001, di Desa Gunung Kaya Kecamatan Jarai Kabupaten Lahat. Penelitian ini dilaksanakan dilapangan dengan menggunakan rancangan acak ke…
Tujuan penelitian ini adalah (1) untuk mengetahui kinerja kelembagaan koperasi petani kopi jika dilihat dari aspek manajemen, pola hubungan, dan efisiensi pemasaran,(2) mendeskripsikan kekuatan dan kelemahan kelembagaan koperasi petani kopi dan (3) mendeskripsikan strategi-strategi yang dapat meningkatkan kelembagaan koperasi petani kopi di Kabupaten Ogan Komering Ulu (OKU) Selatan. Penelitian …
Tujuan dari penelitian ini adalah untuk menghitung harga pokok riil konvensional dan herga pokok alternatif berdasarkan kebutuhan hidup Aktual (KHA) dan Kebutuhan hidup minimum (KHM) petani, menghitung pendapatan riil konvensional dan pendapatan alternatif berdasarkan KHA dan KHM petani, melihat' apakah ada hubungan harga pokok riil konvensional dengan input yang digunakan petani serta menghitu…
Tujuan dari penelitian ini adalah merancang dan membuat pengukur pada biji kopi dan melakukan uji kineija alat. Penelitian ini dilaksanakan dari bulan Desember 2004 sampai dengan bulan Juni 2005 di jurusan Teknologi kekerasan Pertanian Universitas Sriwijaya. Metode yang digunakan dalam penelitian ini adalah dengan melakukan uji rancangan alat pengukur kekerasan biji kopi sangrai berdasarkan ana…
The European Union is known as a country with the strictest food safety standards in the world. Moreover, after the introduction of the European Green Deal Strategy. The European Commission changed regulation No. 396/2005 concerning the maximum residue limit (MRL) for the pesticide Chlorphyrifos and Chlorphyrifos-methyl in coffee beans from the original 0.05 mg/kg to 0.01 mg/kg. The reduction i…
Background: Stress is a condition that a person experiences when there is a disequilibrium between the demands received and the ability to cope with them. Stress occurs in everyone regardless of age, occupation, and gender, including medical students. A study of medical school students in the United States found that 57% of students experienced psychological distress and 23% experienced clinica…
The Effect of Fermentation Methods, Sugar Ratio and Palm Sugar on The Characteristics of Instant Coffee (Supervised by BUDI SANTOSO). Fermented robusta coffee is less well known among the public, so innovation is needed, such as instant coffee. This study aims to determine the effect of the Methods of fermented coffee and the ratio of granulated sugar and palm sugar on the concentration of inst…
Coffee is an Indonesian plantation commodity that has an important role, especially as a source of foreign exchange, providing employment, and a source of income for farmers. The majority of residents in Ria-Ria Village work as coffee farmers. This study aims to: (1) To analyze the efficiency of the use of coffee farming production factors in Ria-ria Village, Pollung District, Humbang Hasunduta…
This research aims to determine the effect of leaf position and enzymatic oxidation time on the chemical, sensory and functional characteristics of robusta coffee leaf black tea. This research was carried out from 10th July until 8th October 2023 at the Chemical, Sensory and Agricultural Product Processing Laboratory, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya Univ…
This research aims to determine the effect of leaf position and drying time on the chemical, organoleptic and functional characteristics of green tea robusta coffee leaves. This research was carried out from 11 July to 8 October 2023 at the Chemical, Processing and Sensory Laboratory of Agricultural Products, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University. T…
This study aims to analyze the value-added of Arabica coffee beans produced from two coffee processing methods, namely honey, and natural. The calculation of value-added uses the Hayami method. This research is a case study at UD Dinar Kopi Semende which is located in Segamit Village, Semendo Darat Ulu District, Muara Enim Regency. The results showed that there were differences in the amount of…
Arabica coffee beans are the most widely consumed raw material for coffee beverages. Arabica coffee beans have a higher market price than other types of coffee beans because of their high quality.In making a decision to choose the best arabica coffee beans, a system is needed, namely Decision Support System. This research to obtain information about the best Arabica coffee beans using the Multi…
Penelitian ini bertujuan untuk 1) Menghitung perbedaan pendapatan petani kopi yang melakukan alih fungsi lahan usahatani kopi ke lahan usahatani kakao dan yang tidak melakukan alih fungsi lahan usahatani kopi ke lahan usahatani kakao, 2) Mengidentifikasi faktor-faktor yang mempengaruhi petani kopi mengalih fungsikan lahan usahatani kopi menjadi lahan usahatani kakao. Penelitian ini telah dilaks…
The The aims of this study were 1) to analyze the factors that influence Arabica Coffee production in Huta Bagasan Village, Dolok Sanggul District, and Humbang Hasundutan Regency using multiple linear regression analysis approaches and socio-economic survey data. 2) Using an income level analysis approach and survey data, examine the level of income of Arabica coffee farmers in Huta Bagasan Vil…
The Sebarus Village community, previously the majority of coffee farming, has now switched to vegetable farming because the land area is not sufficient to fulfill their daily lives. The objectives of this study were (1) to calculate the value of household income of coffee farmers, (2) to determine the proportion of coffee farm income to household income of coffee farmers, (3) to analyze the fac…
Fermented robusta coffee is less known by the public because there has been no coffee industry producing it on a large scale, so it is modified into instant coffee. This study aims to determine the effect of different types of fermented robusta coffee (natural anaerobic, full wash, and honey) and extraction ratios that have the best chemical, physical, and sensory characteristic for processing …
Fermented Robusta coffee was still not widely recognized by the public, so innovation was needed in the form of developing a practical fermented Robusta coffee product, such as instant coffee. This study aimed to determine the effect of extraction time and maltodextrin concentration on the characteristics of instant Robusta wine coffee The study use a factorial Completely Randomized Design (CRD…
The research objective is to study coffee skin as fuel to dry coffee seeds by using tray drier at several direct and indirect heatings and coffee seed pile heights on fuel requirement per weight of dried coffee seeds and drying rate. This study was conducted at Farm Machinery and Equipment Laboratory, Agricultural Technology Department, Faculty of Agriculture, Sriwijaya University, Indralaya fr…
South Sumatra Province is the number one largest coffee producer in Indonesia. However, this is not comparable to the popularity of local coffee beans in other provinces, such as Lampung, Aceh, etc. The Warkop Portal has a vision and mission, namely "Making South Sumatra Coffee more advanced and developing from upstream to downstream and making the best coffee and pride of South Sumatra". There…
LKPD Energi Terbarukan pada konteks pemanfaatan limbah kulit kopi di Kota Pagar Alam untuk siswa kelas X yang valid dan praktis telah berhasil dikembangkan dengan menggunakan model pengembangan Rowntree yang memiliki tiga tahapan yaitu tahapan perencanaan, tahapan pengembangan dan tahapan evaluasi. Untuk tahapan evaluasi menggunakan evaluasi formatif tessmer yang terdiri dari 4 tahapan meliputi…