Spectrophotometer analysis. Ethanolic extracts were thawed, vortexed, and diluted 10:1 with 80% EtOH to a total of 5 mL. Absorbance (AU) readings were made in duplicate at 362 nm using a Spectronic Genesys 5 (Waltham, Mass.) spectrophotometer.
Spectrophotometer analysis. Ethanolic extracts were thawed, vortexed, and diluted 10:1 with 80% EtOH to a total of 5 mL. Absorbance (AU) readings were made in duplicate at 362 nm using a Spectronic Genesys 5 (Waltham, Mass.) spectrophotometer.