The demand for dry food and herbs is very high in the country. Most dried foods and herbs are exposed to bacteria during the drying process. To ensure the safety of dry food and herbs from being exposed to bacteria a heat house is needed. The Rumah…

 

Blood - based media are well established and routinely utilized bacteriological media. Animals like sheep and horses are specially bred for the purpose of manufacturing blood agar plates. This endeavour is expensive, labour intensive…