Extraction method on raw materials patchouli (Pogestemon cablin) can be done by four methods, such as Randall, evaporation, hydro-distillation and DIC. These methods compared to four to get the patchouli alcohol were analyzed by GC MS to produce the…
Rapid and non-destructive method to determine maturity quality of mangoes accurately has played an increasing role in the fruits supply chain involving automation. Diffuse reflectance spectra (R) and absorbance spectra (Log 1/R) in the spectral range…
Abstract. To increase and improve PISA rankings (Programme for International of Student Assessment) of Indonesian students not only starts from the students, but also teachers and prospective teachers. The purpose of this study was to determine the…
This research was aimed to investigate the antioxidant activity of purple sweet potato leaves cultivated in Saree, Aceh Besar. The study was conducted in two stages. The first stage included sampel preparation, phytochemical test, λ max…
Efforts to improve rice tolerance to salt stress conditions to obtain salinity tolerant varieties can be done through adaptation of anatomy and morphology. Research was conducted in Paluh Ketuk, Kecamatan Percut Sei Tuan. The experiment was using…
(Feedstuff Quality Improvement of Broiler Chicken with Two-Steps Fermentation by Trichoderma reseei and Saccaromyces cerevisiae)ABSTRAK. The aim of this study was to improve the quality of animal feedstuff from agriculture waste product i.e. corn…
ABSTRACT. This study aims to (1) know the fishing gear that has the highest level of environmental friendliness (2) aspects of the code of conduct for responsible fisheries CCRF is often violated and (3) determine the level of concern for fishermen…
Study of reproduction and economic estimation aspect in cow which innovated of reproduction technologyABSTRACT. Twenty cows head were used in research to know aspect reproduce and economic estimation in cow which innovated by reproduction technology.…
Voltage and current harmonics produced by nonlinear loads which reduce electrical power quality and energy saving lamp is one of example of it. This research was done by performing studies in harmonic voltage and harmonic current from four different…
Infection caused by Mycobaterium tuberculosis exists in form of intracellular infection, which leads to lymphocyte activation. CD69 is the first lymphocyte activation marker expressed in Th1 lymphocyte, which follows by IL-12 release. Flow cytometry…