Red betel leaf (Piper crocatum) is one of the typical Indonesian herbal plants that has an antibacterial function. This study aimed to test and measure activity 70% ethanol extract red its fractions (n-hexane, ethyl acetate, water fractions) as against specific bacteria Escherichia coli pBR322 based on minimum inhibitory concentration. Extraction was carried out using maceration method continue...

Red betel (Piper crocatum) is a plant that often used as medicine. belongs to the Piperaceae family, grows vines with heart-shaped leaves and stems, which grow alternately from stem appearance of are silvery red shiny when exposed sunlight. contains flavonoid compounds, alkaloids, tannins, phenolic compounds essential oils. The results showed ethanol extract leaf active such flavonoids phenolic...

Red betel leaf (Piper crocatum Ruiz & Pav) is a plant that grows in tropical areas and was previously known as an ornamental plant, but later used medicinal plant. The use of red traditionally beneficial curing diseases such thrush toothache. Meanwhile, decoction, which antiseptic, can act mouthwash, prevent bad breath eliminate body odor. From chromatography, it leaves contain flavonoids, ...

Red betel leaf (Piper crocatum Ruiz & Pav.) is a plant that has medicinal and cosmetic properties. One of the cosmetics used by society today facial serum. The purpose this study was formulation serum from red water extract. extract obtained means Pressurized Hot Water Extraction method using distilled as solvent, then phytochemical screening carried out. Serum made in several concentration...

This study aims to investigate the effectiveness of teat dipping using sirih leaf extract (Piper betle) and bacteria in dairy farms located Cijeruk Subdistrict, Bogor Regency, West Java. The research employs an experimental design utilizing a Completely Randomized Design (CRD) with four treatments: (1) masofilm (2% iodine) as positive control, (2) bacteriocin (protein content = 11.17 g mL-1) (P...