Formulation of Functional Liquid Diets Under IDDSI Levels 0 to 2 for Dysphagia Patients: Physico-Chemical, Sensory, Antioxidant and Electromyographic Oral Processing Analyses.

Autor: Sodhi NS; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India., Dhillon B; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India. bhavnita.food@gndu.ac.in., Sandhu PS; Department of Medicine, Government Medical College, Amritsar, 143001, Punjab, India., Bhagat D; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India., Gupta P; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India., Kaur A; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India., Sharma S; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India., Khan ZS; Department of Food Science and Technology, Guru Nanak Dev University, Amritsar, 143005, Punjab, India.
Jazyk: angličtina
Zdroj: Dysphagia [Dysphagia] 2024 Oct; Vol. 39 (5), pp. 889-904. Date of Electronic Publication: 2024 Feb 21.
DOI: 10.1007/s00455-024-10671-9
Abstrakt: Dysphagia is a significant health concern especially amongst the old age population. It is an ailment brought on by the weakening of the swallowing muscles. To reduce the risk of choking in dysphagia patients, the food is usually diluted to suit their swallowing ability. But dilution results in reducing the nutritional density of the foods thus causing undernutrition and malnutrition in patients. In this study, functional liquid diets were formulated under International Dysphagia Diet Standardization Initiative (IDDSI) levels 0-2. The developed diets were analysed for their proximate composition, colour, antioxidant and sensory properties. Antioxidant activities were determined using 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS + ), 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric reducing antioxidant power (FRAP) and total phenolic content (TPC) methods. The highest ABTS + value was observed in pumpkin puree (level-2) i.e. 98.59%. Black carrot juice (level-1) showed the highest DPPH free radical scavenging activity and FRAP value viz. 88.43% and 689.33 µM TE/g, respectively. Electromyography (EMG) is an upcoming technique of food texture evaluation which provides real-time information about food oral processing. In this study, an EMG was conducted to measure the myoelectrical activity of human suprahyoid and masseter muscles by placing electrodes on the skin's surface during the oral processing of liquid. The EMG parameters correlated significantly with viscosity, ease of swallowing and IDDSI levels of the formulated diets. Hence EMG can be used as a tool for design and development of textured-modified diets for dysphagia patients. The sensory scores of formulated diets in this study were high indicating that these liquid diets may be incorporated into the diet plans of dysphagia patients.
(© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Databáze: MEDLINE
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