Nutritional Potential of Parkia biglobosa Fruits Pulp Harvested in Senegal  

作　　者：Omar Touré Oumar Ibn Khatab Cissé Mamadou Faye Papa Guédel Faye Nicolas Cyrille Ayessou Mady Cissé Omar Touré;Oumar Ibn Khatab Cissé;Mamadou Faye;Papa Guédel Faye;Nicolas Cyrille Ayessou;Mady Cissé(Ecole Suprieure Polytechnique de Dakar (ESP), Dpartement Gnie Chimique et Biologie Applique (DGCBA), Laboratoire Eau, Energie, Environnement et Procds Industriels (LE3PI), Universit Cheikh Anta Diop(UCAD), Dakar, Sngal;Centre dEtudes sur la Scurit Alimentaire et les Molcules Fonctionnelles (CESAM), Dakar, Sngal;Ecole Nationale Suprieure dAgriculture, Universit Iba Der THIAM, This, Sngal)

机构地区：[1]Ecole Suprieure Polytechnique de Dakar (ESP), Dpartement Gnie Chimique et Biologie Applique (DGCBA), Laboratoire Eau, Energie, Environnement et Procds Industriels (LE3PI), Universit Cheikh Anta Diop(UCAD), Dakar, Sngal [2]Centre dEtudes sur la Scurit Alimentaire et les Molcules Fonctionnelles (CESAM), Dakar, Sngal [3]Ecole Nationale Suprieure dAgriculture, Universit Iba Der THIAM, This, Sngal

出　　处：《Food and Nutrition Sciences》2024年第12期1288-1298,共11页食品与营养科学(英文)

摘　　要：Parkia biglobosa is a non-wood forest product whose resources are used in food and pharmacopoeia. The pulp has interesting nutritional qualities. African locust bean fruits harvested in Senegal are characterised by low moisture (9.78% to 12.31%), which is crucial for long storage. The pulp is slightly acidic (pH = 4.84 to 5.16). It is also very rich in sugar, with a minimum concentration of 30.8g/100g, and is mainly made up of reducing sugars. Carotenoids are abundant in the pulp (on average 16.75 mg/100 g) and β-carotene is the main carotenoid. As for minerals, K and Mg are the most abundant, with average concentrations of 451.33 mg/100 g and 300.67 mg/100 g respectively. In addition, heavy metals such as arsenic, lead and cadmium are below the detection threshold (<0.002 mg/100 g) and are present in the pulp at a concentration below the standard set by the Codex Alimentarius. The organic acid profile was also determined, showing that citric acid (average 1131.88 mg/100 g) is the predominant organic acid in the pulp. Principal component analysis (PCA) revealed that the pulp of Parkia fruits harvested in Senegal was homogeneous in terms of physico-chemical and biochemical characteristics, despite a few differences.Parkia biglobosa is a non-wood forest product whose resources are used in food and pharmacopoeia. The pulp has interesting nutritional qualities. African locust bean fruits harvested in Senegal are characterised by low moisture (9.78% to 12.31%), which is crucial for long storage. The pulp is slightly acidic (pH = 4.84 to 5.16). It is also very rich in sugar, with a minimum concentration of 30.8g/100g, and is mainly made up of reducing sugars. Carotenoids are abundant in the pulp (on average 16.75 mg/100 g) and β-carotene is the main carotenoid. As for minerals, K and Mg are the most abundant, with average concentrations of 451.33 mg/100 g and 300.67 mg/100 g respectively. In addition, heavy metals such as arsenic, lead and cadmium are below the detection threshold (<0.002 mg/100 g) and are present in the pulp at a concentration below the standard set by the Codex Alimentarius. The organic acid profile was also determined, showing that citric acid (average 1131.88 mg/100 g) is the predominant organic acid in the pulp. Principal component analysis (PCA) revealed that the pulp of Parkia fruits harvested in Senegal was homogeneous in terms of physico-chemical and biochemical characteristics, despite a few differences.

关 键 词：Parkia biglobosa FRUIT PULP Physico-Chemical and Biochemical Characteristics 

分 类 号：TS7[轻工技术与工程—制浆造纸工程]