Extensional viscosity to promote safe swallowing of food boluses

Patent metadata

Field	Value
Publication number	US-10583097-B2
Application number	US-201214002052-A
Country	US
Kind code	B2
Filing date	Mar 1, 2012
Priority date	Mar 1, 2011
Publication date	Mar 10, 2020
Grant date	Mar 10, 2020

Abstract

Nutritional products having improved cohesiveness of food boluses and methods of making and using same are provided. 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 and Trouton ratios of at least 6. Methods of administering such nutritional products to patients having impaired swallowing ability and/or dysphagia are also provided.

First claim

The invention claimed is:

1. A method for treating a patient having a swallowing disorder, the method comprising:
administering to the patient having the swallowing disorder a liquid nutritional product comprising a nutritional composition and a food grade polymer selected from the group consisting of okra gum, cactus mucilage, and combinations thereof, the liquid nutritional product having a Trouton ratio that is 6 to 15 and an extensional viscosity greater than 100 mPa s,
wherein the liquid nutritional product comprising the food grade polymer has an increased cohesiveness relative to the nutritional composition.

2. The method according to claim 1 , wherein the nutritional product has a Trouton ratio of about 10.

3. The method according to claim 1 , wherein the swallowing disorder is compromised saliva excretion and/or dysphagia.

4. The method according to claim 1 , wherein the nutritional product is in an administrable form selected from the group consisting of pharmaceutical formulations, nutritional formulations, dietary supplements, functional food and beverage products, and combinations thereof.

5. The method according to claim 1 , wherein the food grade polymer further comprises a component is-selected from the group consisting of konjac mannan, fenugreek gum, tamarind gum, cassia gum, and combinations thereof.

6. The method according to claim 1 , wherein the food grade polymer further comprises a component selected from the group consisting of mallow mucilage, flax seed mucilage, marshmallow mucilage, ribwort mucilage, mullein mucilage, cetraria mucilage, and combinations thereof.

7. The method according to claim 1 , wherein the liquid nutritional product has viscoelastic properties.

Assignees

• Burbidge Adam Stewart
• Engmann Jan
• Popa Nita Simina
• Nestle Sa

Inventors

• Burbidge Adam Stewart
• Engmann Jan
• Popa Nita Simina

Classifications

• A61P3/02

  Nutrients, e.g. vitamins, minerals · CPC title

• A61P1/14

  Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents · CPC title

• A23L29/238

  from seeds, e.g. locust bean gum or guar gum (starch A23L29/212; pectin A23L29/231) · CPC title

• A61K33/00

  Medicinal preparations containing inorganic active ingredients · CPC title

• A61K35/741

  Probiotics (probiotic yeast, e.g. saccharomyces A61K36/06) · CPC title