Potensi Ekstrak Rumput Laut Merah (Eucheuma Spinosum) Pada Pembuatan Hand San…

ABSTRACT This study aims to determine the effect of E. spinosum seaweed extract on the characteristic hand sanitizer. E. spinosum was extracted by maceration method with methanol as solvent. The research design used a non-factorial Completely Randomized Design (CRD) with treatment with 4, 6 and 8% extracts. The analysis parameters consisted of antibacterial activity test against Escherichi…