Purification and characterization of pentagalloylglucose, and alpha-glucosidase inhibitor/antibiotic from the freshwater green alga Spirogyra varians.
An alpha-glucosidase inhibitor/antibiotic was purified from the freshwater green alga Spirogyra varians and was determined to be the pentagalloylglucose 3-O-digalloyl-1,2,6-trigalloylglucose.
Cannell
R J
RJ
Division of Biological and Environmental Sciences, Hatfield Polytechnic, Hatfield, Herts, U.K.
Farmer
P
P
Walker
J M
JM
D000838:Anions; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D000890:Anti-Infective Agents / Q000302:isolation & purification*; D002414:Cations, Monovalent; D000460:Chlorophyta / Q000032:analysis*; D005707:Gallic Acid / Q000031:analogs & derivatives* / Q000302:isolation & purification / Q000494:pharmacology; D005947:Glucose / Q000031:analogs & derivatives* / Q000302:isolation & purification / Q000494:pharmacology; D065089:Glycoside Hydrolase Inhibitors; D007700:Kinetics; D013058:Mass Spectrometry; D010206:Papain / Q000037:antagonists & inhibitors; D000516:alpha-Amylases / Q000037:antagonists & inhibitors; D001616:beta-Galactosidase / Q000037:antagonists & inhibitors
D000838:Anions; D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D002414:Cations, Monovalent; D065089:Glycoside Hydrolase Inhibitors; C058187:2,3,4,5,6-pentagalloylglucose; D005707:Gallic Acid; D000516:alpha-Amylases; D001616:beta-Galactosidase; D010206:Papain; D005947:Glucose