Cow dung in Kadipaten Village of Kedungjambal, Tawangsari, Sukoharjo had not been managed appropriately. Actually, the organic substance contained in cow dung is potentially used as raw material for biogas making. To accelerate the time needed in the biogas processing, biostarter can be added such as pineapple peels waste. The aim of the study was to identify which biostarter concentration is t…
Eurycomanoms is a cytotoxic ingredient found in Eurycoma longifolia jack .Previous studies have noted its activity against many epithellal cell lines. In this study, eurycomanone had abvious cytotoxic effect on Hela cell by methylene blue staining assays. After HeLa were treated with surycomanone, typical morphological changes, including cytoplasm shrinkage and decrease of cell volume were obse…