Fig. 2: Partial least squares regression (PLS2) scores plot of soluble cocoa samples based on metabolite composition and nutritional properties (cocoa content, carbohydrates, fiber, sugars, protein, total fat, saturated fat, TPC, total flavonoids, and antioxidant capacity). | npj Science of Food

Fig. 2: Partial least squares regression (PLS2) scores plot of soluble cocoa samples based on metabolite composition and nutritional properties (cocoa content, carbohydrates, fiber, sugars, protein, total fat, saturated fat, TPC, total flavonoids, and antioxidant capacity).

From: Untargeted metabolomics approaches challenge the nutri-score FOPNL system in soluble cocoa products

Fig. 2

Category 1 (♦) includes soluble cocoas with ≥70% cocoa, category 2 (▲) includes soluble cocoas with 39–69% cocoa, and category 3 (■) includes soluble cocoas with <39% cocoa.

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