Research Article

Antioxidant Activity and Antibacterial Effects on Clinical Isolated Streptococcus suis and Staphylococcus intermedius of Extracts from Several Parts of Cladogynos orientalis and Their Phytochemical Screenings

Figure 2

TLC chromatogram of C. orientalis extracts; 1 = CORD, 2 = CORE, 3 = COSE, 4 = COSD, 5 = rutin, and 6 = chettaphanin I. Adsorbent: silica gel GF254. Solvent system: hexane-ethyl acetate-formic acid (7 : 3 : 1). Detection: (a) UV 254 nm, (b) UV 366 nm, and (c) anisaldehyde sulfuric acid. Band identification: chettaphanin I (Rf = 0.45).
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