Polysaccharides from Trichosanthes Fructus via Ultrasound-Assisted Enzymatic Extraction Using Response Surface Methodology

Figure 3

(a) Elution curves of crude TFP on a Sephadex G-100 column, three fractions were named as TFPI, TFPII, and TFPIII, respectively. (b) UV absorption spectrogram of TFPI. (c) HPGPC chromatogram of TFPI. (d) FT-IR spectra of TFPI.

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