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(A) Graphs of the absorbance spectra of the upper phases (UPs) and lower phases (LPs) fractionated from the C. andromeda extracts umbrella (UMB) and oral arms (OA) measured from 230 to 1000 nm (wavelength step size 1 nm) in polar organic solutions. (B) Absorbance of the extract-subtracted fractions of the absorbance of acetonitrile for UPs and water/acetonitrile for LPs used as solvents.
