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Red wine procyanidins and vascular health

机译:红酒原花青素与血管健康

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Regular, moderate consumption of red wine is linked to a reduced risk of coronary heart disease and to lower overall mortality, but the relative contribution of wine's alcohol and polyphenol components to these effects is unclear. Here we identify procyanidins as the principal vasoactive polyphenols in red wine and show that they are present at higher concentrations in wines from areas of southwestern France and Sardinia, where traditional production methods ensure that these compounds are efficiently extracted during vinification. These regions also happen to be associated with increased longevity in the population.
机译:定期,适量地饮用红酒与降低冠心病的风险和降低整体死亡率有关,但尚不清楚葡萄酒中的酒精和多酚成分对这些影响的相对贡献。在这里,我们将原花青素确定为红酒中的主要血管活性多酚,并表明它们在法国西南部和撒丁岛地区的葡萄酒中以较高的浓度存在,传统的生产方法可确保在酿造过程中有效地提取这些化合物。这些地区也恰恰与人口寿命的增加有关。

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