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Chocolate and Health: A Brief Review of the Evidence

  • Francesco Visioli
  • Elena Bernardini
  • Andrea Poli
  • Rodolfo Paoletti

Abstract

Interest in the biological activities of cocoa polyphenols is steadily increasing. In fact, the high polyphenol content of cocoa, coupled with its widespread presence in many food items, render this food of particular interest from the nutritional and “pharmacological” viewpoints. Indeed, the number of publications concerning cocoa and chocolate is increasing steadily (Fig. 5.1). Of such publications, an increasing proportion concerns the effects of polyphenols and, in particular, flavonoids on human biology and health (Fig. 5.2). As outlined in detail in other chapters of this book, research is unraveling new and diversified healthful actions of “minor constituents” of cocoa. This is also reflected by the increasing number of patents covering industrial processes that aim at maintaining the highest possible amounts of polyphenols in cocoa. In fact, the current manufacturing process destroys roughly 95% of the polyphenols originally present in the cocoa bean [1].

Keywords

Nitric Oxide Cocoa Bean Dark Chocolate Cocoa Powder Arterial Dilatation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Italia 2012

Authors and Affiliations

  • Francesco Visioli
    • 1
  • Elena Bernardini
  • Andrea Poli
  • Rodolfo Paoletti
  1. 1.Laboratory of Functional FoodsIMDEA-FoodMadridSpain

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