PROBLEM TO BE SOLVED: To provide a pharmaceutical product and/or food and drink for improving brain functions, each of which effectively improves memory and learning abilities that degrade with age, effectively improves cranial nerve disease such as dementia represented by Alzheimer disease, and can be safely and easily ingested by a human on a daily basis.SOLUTION: Each of the agent and/or food and drink for improving brain functions contains, as active ingredients, a water extract of Chinese parsley by 0.1 to 5 mass%, and includes transglycosylation rutin and/or transglycosylation hesperidin by 0.1 to 10 mass% in total.COPYRIGHT: (C)2013,JPO&INPIT【課題】加齢に伴う記憶・学習能力を効果的に改善するとともに、アルツハイマー病に代表される認知症などの脳神経疾患を効果的に改善する、ヒトが安全かつ日常的に手軽に摂取することのできる脳機能改善用医薬品及び/又は飲食品を提供する。【解決手段】有効成分として、中国パセリ水抽出物を0.1乃至5質量%含有し、糖転移ルチン及び/又は糖転移ヘスペリジンを合計で0.1乃至10質量%含んでなる脳機能改善剤及び/又は飲食品により前記課題を解決する。【選択図】なし
