Fresh ginseng roots were extracted by different extraction methods to estimate the amount of extracts, and the content of common constituents and ginsenosides for comparison. The results are as follows: 1 The amount of the extract obtained by water as a solvent was about five times higher than those by ethanol or pressing process. 2. Water extraction at 70-$80^{circ}C$ gave highest value in saponin yield, which was reduced by half by boiling, 3. The saponin yield by pressing process was shown to be about 52% of total saponin; saponins belonging to protopanaxatriol-ginsenosides being extracted better than those belonging to proto-panaxadiol-ginsenosides . 4. The contents of total sugar, reducing sugar, crude protein and total amino acids in the water extract were revealed to be higher compared to those in an ethanol extract. 5. The extract obtained by press had the highest ash content.