Acetylcholinesterase Inhibitory Activities of Flavonoids from the Leaves of Ginkgo biloba against Brown Planthopper
Joint Authors
Liu, Xiang
Ding, Xiao
Wang, Rei-Zhen
Ouyang, Ming-An
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-17
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Ginkgo biloba is a traditional Chinese medicinal plant which has potent insecticidal activity against brown planthopper.
The MeOH extract was tested in the acetylcholinesterase (AChE) inhibitory assay with IC50 values of 252.1 μg/mL.
Two ginkgolides and thirteen flavonoids were isolated from the leaves of Ginkgo biloba.
Their structures were established on the basis of spectroscopic data interpretation.
It revealed that the 13 isolated flavonoids were found to inhibit AChE with IC50 values ranging from 57.8 to 133.1 μg/mL in the inhibitory assay.
AChE was inhibited dose dependently by all tested flavonoids, and compound 6 displayed the highest inhibitory effect against AChE with IC50 values of 57.8 μg/mL.
American Psychological Association (APA)
Ding, Xiao& Ouyang, Ming-An& Liu, Xiang& Wang, Rei-Zhen. 2013. Acetylcholinesterase Inhibitory Activities of Flavonoids from the Leaves of Ginkgo biloba against Brown Planthopper. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-487744
Modern Language Association (MLA)
Ding, Xiao…[et al.]. Acetylcholinesterase Inhibitory Activities of Flavonoids from the Leaves of Ginkgo biloba against Brown Planthopper. Journal of Chemistry No. 2013 (2013), pp.1-4.
https://search.emarefa.net/detail/BIM-487744
American Medical Association (AMA)
Ding, Xiao& Ouyang, Ming-An& Liu, Xiang& Wang, Rei-Zhen. Acetylcholinesterase Inhibitory Activities of Flavonoids from the Leaves of Ginkgo biloba against Brown Planthopper. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-487744
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487744
