Mechanical and rheological categorization of food patterns suitable for older adults with swallowing limitation

The improvement in the nutritional status of older adults with swallowing limitations, as could happen in Alzheimer's, has prompted modified-texture food design, including thick liquids that reduce the risk of aspiration. National Dysphagia Diet and the International Dysphagia Diet Standardizat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:International journal of food properties 2022-12, Vol.25 (1), p.2627-2660
Hauptverfasser: Katherine Sofia, Torrez-Ortiz, Sotelo-Díaz, Luz Indira, Caez-Ramírez, Gabriela R
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The improvement in the nutritional status of older adults with swallowing limitations, as could happen in Alzheimer's, has prompted modified-texture food design, including thick liquids that reduce the risk of aspiration. National Dysphagia Diet and the International Dysphagia Diet Standardization Initiative classified food accordingly with dysphagia severity level by literature sources without considering preparation and service conditions. The rheological and mechanical behavior of 34 liquid, 35 semisolid, and solid food commonly included in elderly menus was categorized by dysphagia severity level, considering preparation conditions and evaluation at service temperature. Data were fitted to the Power Law and Herschel-Bulkley models. Rheological behavior found thixotropic and pseudoplastic fluids in the range of 0.13 
ISSN:1094-2912
1532-2386
DOI:10.1080/10942912.2022.2140811