Research on antibacterial activity of jockfruit wood (A heterophylla Lmk) ethanolic extract to B, subtilis and E coli in vitro have been done, jackfruit woor ethanolic extraction was done with maceration method using ethonolic solvent 70%. Antibacterial activity test used agar diffution method. There were tesred 5 groups of serial extract concentration 1%, 10% and 100%; positive control (tetrac…
Rosella is a very useful plant. Widely used as traditional medicine, its calyx functions as antioxidant, antiseptic, diuretic, and anticholesterol. This research is aimed at knowing the concentrate of providone toward the condition of a good quality of granule, taste reaction, and detection of content of flanoid in the instant garnule of the roselle extract. The fresh calyx roselle was pounded…