Olechno Ewa, Puścion-Jakubik Anna, Socha Katarzyna, Zujko Małgorzata Elżbieta
Department of Food Biotechnology, Faculty of Health Science, Medical University of Białystok, Szpitalna 37 Street, 15-295 Białystok, Poland.
Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Białystok, Mickiewicza 2D Street, 15-222 Białystok, Poland.
Foods. 2021 Jun 9;10(6):1328. doi: 10.3390/foods10061328.
Coffee brews, made by pouring water on coffee grounds or brewing in an espresso machine, are among the most popular beverages. The aim of this study was to summarize data on the content of macroelements (sodium, potassium, calcium, magnesium, and phosphorus) in coffee brews prepared with different methods, as well as to review the factors influencing the content of the elements. Studies from 2000 to 2020, published in the PubMed and Google Scholar databases, were reviewed. Taking into account the results presented by the authors, we calculated that one portion of coffee brew can cover 7.5% or 6.4% (for women and men) and 6.6% of the daily requirement for magnesium and potassium, respectively. Coffee provides slightly lower amounts of phosphorus (up to 2.2%), sodium (up to 2.2%), and calcium (up to 0.7% of the daily requirement for women and 0.6% for men). If coffee is drunk in the quantity of three to four cups, it can be an important source of magnesium, considering the risk of magnesium deficiency in modern societies.
通过将水倒在咖啡粉上或使用意式浓缩咖啡机冲泡制成的咖啡饮品，是最受欢迎的饮品之一。本研究的目的是总结不同方法制备的咖啡饮品中常量元素（钠、钾、钙、镁和磷）的含量数据，并综述影响这些元素含量的因素。我们对2000年至2020年发表在PubMed和谷歌学术数据库中的研究进行了综述。考虑到作者给出的结果，我们计算得出一份咖啡饮品分别可以满足镁和钾每日需求量的7.5%或6.4%（女性和男性）以及6.6%。咖啡提供的磷、钠和钙的量略低（分别高达每日需求量的2.2%、2.2%和0.7%（女性）以及0.6%（男性））。考虑到现代社会中镁缺乏的风险，如果每天饮用三到四杯咖啡，它可能成为镁的重要来源。
