Mango ginger and moringa leaves were herbal plants widely utilized for the production of traditional medicine. Mango ginger and moringa leaves were processed into powdered drinks to facilitate their preparation. This study aimed to determine the effect of maltodextrin addition and ratio of mango ginger (Curcuma mangga) and moringa leaves (Moringa oleifera L.) on physical, chamical and sensory c…
Based on data from the Ministry of Energy and Mineral Resources in 2019 coal reserves in Indonesia amounted to 41 billion tons. This data shows that coal is a mineral which has good prospects. However, coal reserves generally include low-rank coal with high water content. Low-rank coal needs to be upgraded to increase the value of calories. One of them is by heating. The process of heating coal…