Degradation Products of Bran Phytate Formed during Digestion in the Human Small Intestine: Effect of Extrusion Cooking on Digestibility

• Published in: The Journal of nutrition Vol. 117; no. 12; pp. 2061 - 2065
• Main Authors: Sandberg, Ann-Sofie, Andersson, Henrik, Carlsson, Nils-Gunnar, Sandström, Brittmarie
• Format: Journal Article
• Language: English
• Published: Bethesda, MD Elsevier Inc 01.12.1987; American Society for Nutritional Sciences
• Subjects: acide phytique; acido fitico; administration & dosage; analysis; Biological and medical sciences; bran; coccion; Cooking; cuisson; diet; dieta; Dietary Fiber; Dietary Fiber - administration & dosage; Digestion; Edible Grain; Energy Intake; extrusion; extrusion cooking; Female; Fundamental and applied biological sciences. Psychology; Humans; ileostomy subjects; inositol phosphates; intestin; Intestine, Small; Intestine, Small - metabolism; Intestine. Mesentery; intestines; intestinos; Male; metabolism; Nutrition and Dietetics; Näringslära och dietkunskap; operaciones quirurgicas; operation chirurgicale; phytate; phytic acid; Phytic Acid - analysis; Phytic Acid - metabolism; regime alimentaire; salvado; small intestine; son; surgical operations; Vertebrates: digestive system; digestion; ileostomy subjects; bran; extrusion cooking; inositol phosphates; phytate; Human; Cereal bran; Stomach; Ileostomy; Cooking; Digestive system; Catabolism; Digestion; Dietary fiber; Small intestine; Phytic acid; Digestibility

To investigate the digestion of phytate in the stomach and small intestine in humans, studies were performed in subjects with established ileostomy. A recently developed high performance liquid chromatography method made it possible to analyze phytate and its degradation products in food and digesta...