Fang is a plant with features as a herbal medicine and can be cooked or herbal drinks. The wood and the theme of the wood is red, in Fang has compounds, including substance blah silicone (Brazilin) blah silicone in (Brazilein) is the color pink orange to red. Transit has the ability to inhibit pathogenic bacteria and antioxidants. In this study, we have to extract herbal Fang comes the pH, the 3 5 7,, and inhibition of bacteria 9 to tested both 4 type. The cereus Bacillus, aureus Staphylococcus, and Escherichia coli Salmonella Typhimurium way Agar well diffusion. Method extract herbs effective in inhibition of bacteria Bacillus Fang cereus as well as concentration 20 percent. In the range of pH 7 size equal to 39.63 zone inhibits edge 0.57 mm and powerful antioxidants, with the highest value In the extract herbal Fang in each method, including how DPPH radical scavenging assay concentration 20 percent in the pH 9 next is the way. FRAP assay concentration 5 percent in the pH 7 and, finally ABTS assay way that intensity 5 0.25 percent. In the range of pH 5.4. The efficiency of the phenolic compound with the highest value in water extracts, herb Fang, the concentration 20 percent in the pH 7 extract herb Fang product is processed gummy jelly. Effective in the inhibition of bacteria Staphylococcus aureus concentration 20 percent of 16.00 edge 0.57 mm.The efficiency of antioxidant with the highest value in the product gummy jelly, it was found that the value 20 percent concentration, both 3 ways. The DPPH radical scavenging assay FRAP assay ABTS, and assay.The performance of phenolic compound with the highest value in the product gummy jelly, the concentration 20 percent. Because the water extracts of herbs Fang to the production of gummy jelly. Do antioxidants decrease. Caused by the dissolution of heat, which is the major factor of antioxidants.
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