Results (
Thai) 1:
[Copy]Copied!
Briefly, 0.2 mmol/L solution of DPPH in ethanol was prepared dailybefore measurements, 2 mL of various concentrations (0.1, 0.2, 0.3,0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and 1.0 mg/g) of the sample solutions werethoroughly mixed with 2 mL of freshly prepared DPPH and 1 mLethanol.
Being translated, please wait..
