Artikel (14)
Kerosene gasification with pressure stoves have been applied to people such mawar stoves. use of waste cooking oil as fuel for pressure stoves are still in the early stages of research. Waste cooking oil viscosity higher than that of kerosene, this is a problem in the use of the mawar stove, since m...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
Kemplang crackers are classified as absortive food. This may cause kemplang crackers are easly soggy and their texture become tougher and chewier. The objective of this research was to predict the self life of packaged kemplang crackers placed in different storage conditions. Kemplang crackers w...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
Limited availability of fossil energy requires us to find for alternative energy to meet our needs. Solar thermal collector with thermosifon system is one of environmentally friendly alternative energy. The thermosifon system is a natural pump which work based on density difference between cool wat...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
Processing of foodstuffs mostly involves temperature and water. Interaction among the product, temperature and water changes the physical and chemical properties. The aim of this research was applying the Peleg’s equation to evaluate the effect of temperature and concentration of sugar solution on...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
UB-03 stove is a modern and efficient stove fueled by solid biomass, like pieces of branches, corn stalks, pieces of scrap wood, palm shells, and trash briquettes.. The objective of this study was to determine the potential of community acceptance on UB-03’s biomass stove. The research was condu...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
Development in science and technology today has been able to produce instant nutritious foods, such as imitation rice. The application of conventional technologies in the granulation process causes minimal quantity and quality of the imitation rice with corn feedstock generated. The purpose of t...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
Soybean (Glicine max Merrill)is an important agricultural commodity and very popular in Indonesia as a raw material of such food stuffs for exemple: tempe. In the producing of tempe, soybean must be submerged in the water. The soaking process usually is done at room temperature for about 24-48 h...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 2 (2013) | 2013
The increase in electricity consumption in one side and the depletion of fossil fuel sources in the other side have triggered Indonesia to support any development of renewable-based electricity generation, including microhydro-based power plant. The objective of this research was to investigate tech...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 1 (2013) | 2013
The processing of cassava becoming tapioca flour will produce solid fiber waste called as onggok. Onggok can be used as raw material for making onggok flour. One of the processing steps on the producing of onggok flour is drying. In common practice, solar dryer is used but it takes long time a...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 1 (2013) | 2013
The entry of water into seed until reached saturation point on the soaking process at room temperature, in common, may take more than one day. Mean while, longer soaking time can cause microbial contamination and may influence product quality in term of color, taste, and smell. Soaking in warmer liq...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 1 (2013) | 2013