earticle

영어

This study was conducted to investigate the physiological activities of the ethanol extracts from 10 different strains of Pholiota nameko. In addition, the β-glucan and polyphenol contents from these strains were also measured. Total polyphenol contents from all the strains were more than 40 mg% with the highest content of 61.50±0.59 mg% and β-glucan contents were 30% with the highest content of 37.20±1.12%. The highest inhibitory activities on α-amyloglucosidase activity and nitric oxide production were 13.78±0.56% and 56.59±7.11%, respectively. However, ethanol extracts from all the strains have little effects on DPPH radical and nitrite scavenging rates and the activity of angiotensin I converting enzyme. The cytotoxic activity of ethanol extracts from all the strains on A549 cell was shown upto 30% with the highest effect of 47.96±8.46% treated at 1 mg/mL concentration.