Abstract:
PURPOSE: A composition containing Biota Semen extract is provided to enhance memory and to treat and preventing cognitive impairment. CONSTITUTION: A pharmaceutical composition for preventing and treating cognitive impairment contains Biota Semen extract as an active ingredient. The cognitive impairment is Alzheimer's disease and intracerbroventricular dementia. The extract is isolated using water including purified water, low alcohol of C1-C4 of methanol, ethanol, and butanol, or mixture solvent.
Abstract:
PURPOSE: A composition containing Poria cocos dry powder and extract thereof is provided to enhance memory and Hippocampus the choline acetyltransferase expression. CONSTITUTION: A composition for preventing and treating memory loss and memory disorder contains Poria cocos dry powder and extract thereof as an active ingredient. The Poria cocos extract is obtained by water, low alcohol of C1-C4, or mixture solvent. The memory disorder is retention defect related disease Alzheimer disease, dementia by intracerbroventricular dementia or head injury.