Lentil ( Lens culinaris Medik.) Flour Varieties as Promising New Ingredients for Gluten-Free Cookies

• Published in: Foods 2022-07, Vol.11 (14), p.2028
• Main Authors: Hajas, Lívia, Sipos, László, Csobod, Éva Csajbókné, Bálint, Márta Veresné, Juhász, Réka, Benedek, Csilla
• Format: Article
• Language: English
• Subjects: Acceptance tests; antioxidant; Antioxidants; Bakery products; Baking; Beans; Carbohydrates; Catechin; Consumption; Cookies; Diet; Equivalence; Flavonoids; Flour; Food science; Furfural; Gallic acid; Gluten; Iron; Legumes; Lentils; Monotony; New varieties; Parameters; Phenolic compounds; Phenols; Physicochemical properties; protein; Proteins; pulses; Raw materials; Recipes; Rice; sensory properties; Special diets; texture; Vitamin E; Vitamins
• ISSN: 2304-8158; 2304-8158
• DOI: 10.3390/foods11142028

Monotony in a gluten-free (GF) diet can be a challenge because of a limited choice of acceptable cereal sources. This study investigates the potential of five types of differently coloured lentils in the development of GF cookies using rice flour as a reference. Raw materials (lentil flours) and cookies were characterised in terms of physicochemical parameters (e.g., crude protein content, total phenolics and flavonoids, antioxidant properties, colour, pH); additionally, geometry, baking loss and texture profile were determined for the cookies. A sensory acceptance test was also conducted to find out consumer preferences regarding rice versus different lentil cookies. Results showed that lentil cookies were superior to rice control in terms of higher crude protein (12.1−14.8 vs. 3.8 g/100 g), phenolic (136.5−342.3 vs. 61.5 mg gallic acid equivalents/100 g) and flavonoid (23.8−75.9 vs. 13.1 mg catechin equivalents/100 g) content and antioxidant capacity (0.60−1.81 vs. 0.35 mmol trolox equivalents/100 g), as well as lower hydroxymethyl-furfural content (