Application of Inulin in Pasta: The Influence on Technological and Nutritional Properties and on Human Health—A Review

Abstract

Inulin is a molecule, namely, a functional dietary fiber from non-digestible carbohydrates, and is generally utilized in pasta production at concentrations or replacement ratios of 0.5–20%. As highlighted in this study, the optimum cooking time and swelling index of inulin-added pasta ranged between 5.0–14.0 min and 1.5–2.6 g/g, respectively. The protein content generally decreased, whereas dietary fiber increased with the addition of inulin to pasta formulations. Therefore, lower starch hydrolysis and glycemic index could be achieved with inulin enrichment in pasta. However, more in vitro and in vivo digestion studies are still needed to evaluate its beneficial effects on human health.

Keywords

• Jerusalem artichoke
• chicory
• degree of polymerization
• prebiotic
• texture
• glycemic index