Judul: (Kasus Di Pt Sabani Internasional, Jakarta)
Abstrak: Kopi Sabani adalah salah satu divisi dari perusahaan perseorangan PT. Sabani Intemasional yang berlokasi di Jakarta, Indonesia. PT. Sabani Intemasional berdiri pada tahun 1993 yang bergerak di bidang perdagangan komoditas kopi dan kakao khusus untuk pasar lokal (dalam-negeri). Kegiatan perdagangan untuk pasar domestik berlangsung hingga tahun 1996. Pada awal tabun 1997, PT. Sabani Intemasional mulai melakukan perdagangan untuk pasar intemasional yang fokus kegiatannya pada komoditas kopi. Alasan utama perusahaan menfokuskan kegiatan perdagangan khusus komoditas kopi karena perusahaan ingin meningkatkan pelayanan terbadap rekanan bisnis (partner) mereka di luar-negeri.
Keyword: 

Judul: Analisis lingkungan usaha dan bauran pemasaran dalam strategi bersaing produk kopi bubuk (Kasus pada PT. Ayam Merak, DKI Jakarta)
Abstrak: Industri pengolahan kopi mempunyai potensi yang besar untuk dikembangkan. Selain berpotensi karena bahan baku yang tersedia secara melimpah, pasarnya juga masih terbuka luas sebagai minuman favorit bagi masyarakat Indonesai. Industri kopi bubuk yang ada di Indonesia saat ini tersebar pada 25 propinsi dengan kapasitas total 96.484 ton pertahun. Indonesia yang tergolong sebagai eksportir biji kopi terbesar ketiga di dunia, juga telah mampu mengekspor kopi bubuk meskipun volume dan nilai ekspornya jauh lebih kecil jika dibandingkan kopi biji.
Keyword: 

Judul: Bioelectricity Production from Citrobacter freundii GBH253 and Chlorella pyrenoidosa on Microbial Fuel Cell Anode with Different Carbon Sources
Abstrak: Microbial Fuel Cell (MFC) development has significantly increased from various aspects to get higher and more stable electricity. Developing MFC on microorganism aspect is very important because it plays a crucial role in the MFC system. C. freundii GBH253 is one of the potential exoelectrogen bacterium that could be developed for the MFC system. Integrating C. freundii GBH253 and electricity-producing microalgae, such as C. pyrenoidosa, in the anode of MFC could get more stable and higher electricity. In this study, C. freundii GBH253 and C. pyrenoidosa were coupled to produce electricity from different substrates. C. freundii GBH253 and C. pyrenoidosa were tested on three different media types before being tested on MFC. They were also examined for the co-cultivation test to determine the symbiotic relationship between the two microorganisms. The MFC test was conducted using the Randomized Block Design Factorial and the Tukey test to see significant differences from each treatment. The parameters observed in this study were voltage, power density, Chemical Oxygen Demand (COD), Coulombic Efficiency (CE), pH, and volatile fatty acid (VFA). C. freundii GBH253 cannot grow on microalgae medium, while C. pyrenoidosa could grow on bacterial medium and a mixture of bacterium and microalgae media. The bacterium gained benefit from co-culture with microalgae. In the MFC test, electricity was generated in all treatments, which bacterium + microalgae with acetate treatment could generate power density up to 211,97 mW/m2 and the most stable compared to others. Production of electricity in bacterium-microalgae combination dominated by the bacterium; hence, microalgae still help bacterium by producing electricity and raised the COD value. The pH value of all treatments was higher than the initial pH. Acetate and phenol were VFA produced in all treatments, whereas butyric acid and propionic acid were found in some treatments. Pearson correlation showed that some VFA highly correlated with power density.
Keyword: Chlorella pyrenoidosa, Substrate, Microbial Fuel Cell, Electricity Producing Microalgae, Volatile Fatty Acid, Citrobacter freundii