Histopatologi Insang Dan Hati Ikan Jambal Siam (Pangasianodon Hypophthalmus) …

Abstract Avocado seeds are one of the natural ingredients that contain several antibacterial compounds such as polyphenols, flavonoids, triterpenoids, quinones, monoterpenoids, sesquiterpenoids, and alkaloids. This research was conducted in May-July 2022 at the Faculty of Fisheries and Marine, Riau University. The purpose of this research was to analyze changes in the histopathological structu…