Abstrak: Antiseptik adalah suatu senyawa kimia yang biasanya digunakan untuk menghambat maupun membunuh pertumbuhan mikroorganisme. Tanaman sirih merupakan salah satu tanaman mempunyai kandungan zat aktif dapat memberi efek antibakterial. Analisis dilakukan dalam penelitian ini meliputi analisis fisik, dan sifat mikrobiologis. Formulasi gel antiseptik terbaik terdapat pada ekstrak daun 25% TEA ...

This study aims to determine the effect of adding betel leaf extract (Piper betle) feed and most effective doses for treatment tilapia (Oreochromis niloticus) infected with Aeromonas hydrophila. was an experimental using a completely randomized design trial consisting 4 treatments 3 replications. The tested consisted control (without giving extract), A (giving 0.40 g/100 g feed), B 0.60 C 0.80 ...

The epidemiology and area of the spread DHF is increasing along with mobility population density. One efforts made in eradicating mosquito vectors by using insecticides. This study aimed to examine effectiveness combination avocado (Persea americana) betel leaf (Piper betle) ethanol extracts against death Aedes aegypti mosquitoes. research design experimental post test only control group design...