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Issue 11, 2016
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Compound K derived from ginseng: neuroprotection and cognitive improvement

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Abstract

The evidence for the neuroprotective and cognitive effects of compound K, a metabolite biotransformed from ginsenosides Rb1, Rb2, and Rc, is reviewed here. Compound K is more bioavailable than other ginsenosides and therefore has greater potential to exert bioactive functions in the body. Although the capability of compound K to cross the blood–brain barrier is not clear, it has been reported to have neuroprotective and cognition enhancing effects and decrease inflammatory biomarkers in animal models of Alzheimer's disease and cerebral ischemia. The plethora of potential health benefits of compound K warrants further research to evaluate its biochemical mechanisms and its ability to protect healthy populations from neurodegenerative diseases.

Graphical abstract: Compound K derived from ginseng: neuroprotection and cognitive improvement

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Article information


Submitted
19 Jul 2016
Accepted
14 Oct 2016
First published
14 Oct 2016

Food Funct., 2016,7, 4506-4515
Article type
Review Article

Compound K derived from ginseng: neuroprotection and cognitive improvement

J. Oh and J. Kim, Food Funct., 2016, 7, 4506
DOI: 10.1039/C6FO01077F

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