Table 1 Yields and Contents of Bioactive Compounds in the Coffee Silverskin 50% EtOH Extract and Its Fraction
From: Cosmeceutical activities of ethanol extract and its ethyl acetate fraction from coffee silverskin
Sample | Yields (%, g/g of dry weight) | Total phenolic content | Caffeine | ||
|---|---|---|---|---|---|
mg/g of extract | mg/g of dry weight | mg/g of extract | mg/g of dry weight | ||
50% EtOH extract | 11.06 | 34.90 ± 4.90 | 3.86 ± 0.15 | 112.40 ± 0.21 | 12.43 ± 0.12 |
EtOAc fraction | 0.91 | 47.84 ± 0.01 | 0.44 ± 0.31 | 388.29 ± 0.36 | 3.53 ± 0.06 |