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Original Articles

Cocoa Phytochemicals: Recent Advances in Molecular Mechanisms on Health

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Pages 1458-1472 | Received 25 Jul 2011, Accepted 11 Nov 2011, Published online: 28 Feb 2014
 

Abstract

Recent reports on cocoa are appealing in that a food commonly consumed for pure pleasure might also bring tangible benefits for human health. Cocoa consumption is correlated with reduced health risks of cardiovascular diseases, hypertension, atherosclerosis, and cancer, and the health-promoting effects of cocoa are mediated by cocoa-driven phytochemicals. Cocoa is rich in procyanidins, theobromine, (−)-epicatechin, catechins, and caffeine. Among the phytochemicals present in consumed cocoa, theobromine is most available in human plasma, followed by caffeine, (−)-epicatechin, catechin, and procyanidins. It has been reported that cocoa phytochemicals specifically modulate or interact with specific molecular targets linked to the pathogenesis of chronic human diseases, including cardiovascular diseases, cancer, neurodegenerative diseases, obesity, diabetes, and skin aging. This review summarizes comprehensive recent findings on the beneficial actions of cocoa-driven phytochemicals in molecular mechanisms of human health.

FUNDING

This work was supported by the National Leap Research Program (2010-0029233), National Research Foundation, Ministry of Education, Science and Technology, Republic of Korea. This work was also supported by the R&D program-Establishment of Infra Structure for Anti-aging Industry Support (N0000697), Ministry of Trade, Industry and Energy/Korea Institute for the Advancement of Technology, Republic of Korea.

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