Ethanolic extracts of fruit powder were prepared using 99.99% ethanol.
这些水果粉末用99·99%的乙醇进行乙醇提取。
2
The antioxidant activity of Se-enriched green tea ethanolic extracts was evaluated.
评价了富硒绿茶醇提物的体外抗氧化活性；
3
Methods Alendronate sodium was determinated by colorimetry and ninhydrin ethanolic solution was used as chromogenic agent in alakaline condition and detection wavelength was at 568.