CAJ | 학술논문

植物多酚是植物界中广泛存在的一类天然化学物质，是饮食中含量最丰富的抗氧化物质之一。流行病学及动物实验表明，植物多酚具有改善认知功能的作用。其作用机制已被广泛研究，包括抗氧化、抗炎、神经保护、改善脑血流等作用。鉴于植物多酚对认知功能的重要作用，目前已成为研究的热点，本文将对多酚类化合物的结构来源、对认知功能的作用及其作用机制等方面的研究进展进行综述。
식물다분시식물계중엄범존재적일류천연화학물질，시음식중함량최봉부적항양화물질지일。류행병학급동물실험표명，식물다분구유개선인지공능적작용。기작용궤제이피엄범연구，포괄항양화、항염、신경보호、개선뇌혈류등작용。감우식물다분대인지공능적중요작용，목전이성위연구적열점，본문장대다분류화합물적결구래원、대인지공능적작용급기작용궤제등방면적연구진전진행종술。
Plant polyphenols are a group of naturally occurring phytochemicals which are present in high amounts in plants and are the most abundant dietary antioxidants. Epidemiological and animal model researches have indicated that polyphenols can improve cognitive function. The mechanism for polyphenols to improve cognitive function has been extensively studied and may be owing to antioxidant, anti-imflammatory, neuroprotective, cerebrovascular blood flow increasing activities, and etc. Nowadays, the plant polyphenols and its benefits to cognitive function have become a hot research topic. In this article, we reviewed the latest progress from the structure and origin of phenolic compound, as well as its effect and action mechanism on cognitive function.