The present invention relates to a method of producing compositions with enhanced color properties and to compositions obtainable by such a method, especially cocoa-based compositions with enhanced color properties. The method comprises the steps of providing an initial composition comprising a polyphenol, adding an aqueous base to the initial composition to produce an aqueous mixture, heating the aqueous mixture to a temperature of 50 to 100° C. during a time period of 120 to 300 minutes, cooling the aqueous mixture, and optionally adjusting the pH of the aqueous mixture to between 6 and 9. The method further comprises oxygenising the aqueous base and/or the aqueous mixture, wherein the produced food product comprises chromophores having an absorption maximum between 505 to 515 nm and/or 428 to 438 nm.
本发明涉及一种生产具有增强着色性能的组合物的方法,以及通过这种方法可获得的组合物,特别是具有增强着色性能的可可基组合物。该方法包括以下步骤:提供包含多
酚的初始组合物,向初始组合物中加入
水基以产生
水性混合物,在 120 至 300 分钟的时间内将
水性混合物加热至 50 至 100 摄氏度,冷却
水性混合物,以及将
水性混合物的 pH 值调节至 6 至 9。该方法还包括将
水基和/或
水混合物加氧,其中生产的食品包括吸收最大值在 505 至 515 纳米和/或 428 至 438 纳米之间的发色团。