Cohesive thin liquids to promote safe swallowing in dysphagic patients
AssigneeSociete des Produits Nestle S.A.
InventorsAdam Stewart Burbidge, Jan Engmann, Simina Popa Nita
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Abstract
Nutritional products having improved cohesiveness for promoting safer swallowing of food boluses for patients having swallowing conditions are provided as well as methods of making and using such products. The nutritional products may include nutritional compositions and high molecular weight, water-soluble polymers such that the nutritional products have extensional viscosities that provide improved cohesiveness to the nutritional products. Methods of administering such nutritional products to patients having impaired swallowing ability and/or dysphagia are also provided.
Claims7
A method of replacing saliva in an individual in need thereof, the method comprising:
- administering an effective amount of a liquid nutritional product to the individual, the liquid nutritional product comprising a nutritional composition and a food-grade polymer, wherein the food-grade polymer is selected from the group consisting of okra gum, konjac mannan, tara gum, fenugreek gum, tamarind gum, cassia gum, kiwi fruit mucilage, cactus mucilage, chia seed mucilage, mallow mucilage, flax seed mucilage, marshmallow mucilage, ribwort mucilage, mullein mucilage, cetraria mucilage, and mixtures thereof,
- the liquid nutritional product comprises an amount of the food-grade polymer such that the liquid nutritional product the liquid nutritional product has an increased cohesiveness relative to the nutritional composition, has a shear viscosity less than about 100 mPas when measured at a shear rate of 50 s−1 and has a relaxation time, determined by a Capillary Breakup Extensional Rheometry (CaBER) experiment, more than 10 milliseconds at a temperature of 20° C.
Dependencies are inferred from the claim text.