Novel Production Method for Plant Polyphenol from Livestock Excrement Using Subcritical Water Reaction
Figure 1
UV chromatograms of HPLC of (a) the standard reagents
and (b) the cattle excrement treated
at C. The chromatograms were obtained from the LC/MS system with
the reversed-phase column (Tosoh TSK-GEL ODS-80; = 4.6 mm; column length 150 mm). The
temperature of column was C. The flow rate was 0.7 mL/min. The UV detector
showed the absorbance at 280 nm.
