Phenolics, Antioxidant and Antibacterial Activities of Immature and Mature Blumea balsamifera Leaf Extracts Eluted with Different Solvents

Figure 1

HPLC-PDA chromatogram profiles of compounds absorbed at 320 nm: 100 mg/L quercetin authentic standard (a), extracts of immature B. balsamifera leaves extracted by water (b), 50% ethanol (c), 95% ethanol (d), hexane (e), extracts of mature leaves extracted by water (f), 50% ethanol (g), 95% ethanol (h), hexane (i).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)