10가지 식용식물 추출물의 가바, 글루탐산 함량, 아세틸콜린에스테라제 억제 및 라디컬 소거능 비교A Comparative Study of GABA, Glutamate Contents, Acetylcholinesterase Inhibition and Antiradical Activity of the Methanolic Extracts from 10 Edible Plants
- Other Titles
- A Comparative Study of GABA, Glutamate Contents, Acetylcholinesterase Inhibition and Antiradical Activity of the Methanolic Extracts from 10 Edible Plants
- Authors
- 정연섭; 박성진; 김지은; 양선아; 박정현; 김정현; 지광환; 이삼빈; 이인선
- Issue Date
- 2012
- Publisher
- 한국식품과학회
- Keywords
- edible plants extract; AChE; radical scavenging activity; GABA; glutamic acid
- Citation
- 한국식품과학회지, v.44, no.4, pp.447 - 451
- Journal Title
- 한국식품과학회지
- Volume
- 44
- Number
- 4
- Start Page
- 447
- End Page
- 451
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/17930
- ISSN
- 0367-6293
- Abstract
- In order to investigate the efficacies for cognitive function of edible plants, we measured the inhibitory effects of acetylcholinesterase(AChE) activity, radical scavenging activities, and the contents of GABA and glutamate in the plant extracts. Among the plant extracts, Schizandra chinensis contained the highest GABA 14.8 mg/g and the extracts of Cnidium officinale and Polygonum multiflorum also had a relatively high GABA. On the other hand, plant extracts except,Acorus gramineus, showed similar glutamate contents. S. chinensis, Hovenia dulcis, Thuja orientalis, and Eleutherococcus senticosus exhibited high inhibition against AChE activities at about 18-33% at 1 mg/mL. In addition, strong radical scavenging activities were also detected in those extracts which showed high AChE inhibition. Taken together, H. dulcis,T. orientalis, E. senticosus, and S. chinensis could be effective resources for enhancing cognitive function. Further, it was suggested that the AChE inhibitory activities of plant extracts might be related to antioxidative activity.
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Collections - Department of Applied Chemistry > 1. Journal Articles
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