Emulsified food product composition

Patent metadata

Field	Value
Publication number	US-9737088-B2
Application number	US-201314385962-A
Country	US
Kind code	B2
Filing date	Mar 8, 2013
Priority date	Mar 30, 2012
Publication date	Aug 22, 2017
Grant date	Aug 22, 2017

Abstract

The purpose of the present invention is to provide an emulsified food product composition having good fluidity and emulsification stability, even when subjected to heat sterilization treatment, with which gastro-esophageal reflux can be prevented by gelling upon entering the stomach. By adding a gelling agent for gelling in the acidic region, at least one emulsion stabilizer selected from the group consisting of gum arabic and gum ghatti, and a divalent metal salt to the emulsified food product composition comprising a lipid, it is possible to realize the property of gelling upon entering the stomach and obtain good fluidity and emulsification stability, even if a heat sterilization treatment is used.

First claim

The invention claimed is:

1. An emulsified food composition, comprising
(A) a lipid,
(B) a thickener that gels in an acidic region,
(C) at least one emulsion stabilizer selected from the group consisting of gum arabic and gum ghatti, and
(D) a divalent metal salt,
wherein the divalent metal salt (D) is an insoluble salt that releases a divalent metal ion in an acidic region,
an amount of the divalent metal salt (D) is 0.1 to 10 g/L,
(i) the at least one emulsion stabilizer (C) is gum ghatti, and an amount of gum ghatti is 0.5 to 20 g/L, or (ii) the at least one emulsion stabilizer (C) is gum arabic, and an amount of gum arabic is 20 to 70 g/L, and
the emulsified food composition has a pH of 5.5 or more and less than 9.

2. The emulsified food composition according to claim 1 , having a pH of 6.0 to 8.0.

3. The emulsified food composition according to claim 1 , further comprising at least one member selected from the group consisting of proteins and carbohydrates.

4. The emulsified food composition according to claim 1 , wherein the thickener that gels in the acidic region (B) is at least one member selected from the group consisting of pectin, alginic acid, a salt of alginic acid, and gellan gum.

5. The emulsified food composition according to claim 1 , wherein the thickener that gels in the acidic region (B) is low methoxyl pectin.

6. The emulsified food composition according to claim 1 , wherein the divalent metal salt (D) is a phosphate of a divalent metal.

7. The emulsified food composition according to claim 1 , wherein the lipid (A) is in an amount of 0.1 to 100 g/L, and the thickener that gels in an acidic region (B) is in an amount of 1 to 70 g/L.

8. The emulsified food composition according to claim 1 , having a viscosity of 2 to 100 mPa·s at 25° C.

9. A method for feeding a nutrient to a dysphagic patient, comprising the step of administering an emulsified food composition to an dysphagic patient through a tube, the emulsified food composition containing (A) a lipid, (B) a thickener that gels in an acidic region, (C) at least one emulsion stabilizer selected from the group consisting of gum arabic and gum ghatti, and (D) a divalent metal salt,
wherein the divalent metal salt (D) is an insoluble salt that releases a divalent metal ion in an acidic region,
an amount of the divalent metal salt (D) is 0.1 to 10 g/L, and
(i) the at least one emulsion stabilizer (C) is gum ghatti, and an amount of gum ghatti is 0.5 to 20 g/L, or (ii) the at least one emulsion stabilizer (C) is gum arabic, and an amount of gum arabic is 20 to 70 g/L, and
the emulsified food composition has a pH of 5.5 or more and less than 9.

10. The emulsified food composition according to claim 1 , wherein the divalent metal salt (D) is at least one selected from the group consisting of tricalcium phosphate, trimagnesium phosphate, an oxide, a chloride or a sulfate of a divalent metal, and magnesium carbonate.

11. The method according to claim 9 , wherein the divalent metal salt (D) is at least one selected from the group consisting of tricalcium phosphate, trimagnesium phosphate, an oxide, a chloride or a sulfate of a divalent metal, and magnesium carbonate.

12. The emulsified food composition according to claim 1 , wherein the emulsified food composition is in a form of an oil-in-water type emulsion.

13. The method according to claim 9 , wherein the emulsified food composition is in a form of an oil-in-water type emulsion.

14. The emulsified food composition according to claim 1 , wherein the at least one emulsion stabilizer (C) is gum arabic,
an amount of gum arabic is 20 to 70 g/L, and
an amount of the divalent metal salt (D) is 0.1 to 10 g/L.

15. The emulsified food composition according to claim 1 , wherein the at least one emulsion stabilizer (C) is gum ghatti,
an amount of gum ghatti is 0.5 to 20 g/L, and
an amount of the divalent metal salt (D) is 0.1 to 10 g/L.

16. The method according to claim 9 , wherein the at least one emulsion stabilizer (C) is gum arabic,
an amount of gum arabic is 20 to 70 g/L, and
an amount of the divalent metal salt (D) is 0.1 to 10 g/L.

17. The method according to claim 9 , wherein the at least one emulsion stabilizer (C) is gum ghatti,
an amount of gum ghatti is 0.5 to 20 g/L, and
an amount of the divalent metal salt (D) is 0.1 to 10 g/L.

Assignees

• Otsuka Pharma Factory Inc

Inventors

• Endo Naoyuki
• Mizukai Kazuya

Classifications

• A23L29/015

  Inorganic compounds · CPC title

• A23L33/00

  Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof · CPC title

• A23L29/25

  Exudates, e.g. gum arabic, gum acacia, gum karaya or tragacanth · CPC title

• A23L29/20

  containing gelling or thickening agents (marmalades, jams, jellies or other similar fruit or vegetable compositions A23L21/10) · CPC title

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title