From:  Effect of tiger nuts (Cyperus esculentus) on antioxidant capacity and culture-based gut microbial changes in high-fat diet-fed rats

 Typical nutritional composition and major bioactive constituents of tiger nut (Cyperus esculentus L.) powder (dry weight basis).

ComponentTypical content (dry weight)
Moisture (%)4–8
Protein (%)5–10
Fat (%)20–35
Carbohydrate (%)30–50
Dietary fiber (%)8–15
Ash (%)1.5–3.5
Oleic acid (% of total fatty acids)64–73
Linoleic acid (% of total fatty acids)10–15
TocopherolsPresent
Phenolic compoundsPresent
FlavonoidsPresent
PhytosterolsPresent
Resistant starchPresent

Values represent typical ranges reported in the literature and were not determined analytically for the tiger nut powder used in the present study. Data were compiled from Yu et al. [13] and Edo et al. [10].