Coprocessed galactomannan-glucomannan

• US 5,498,436 A
• Filed: 12/30/1993
• Issued: 03/12/1996
• Est. Priority Date: 12/30/1993
• Status: Expired due to Fees

• Current Assignee: FMC Corporation
• Original Assignee: FMC Corporation
• Inventors: Modliszewski, James J., Ballard, Arthur D.
• Primary Examiner(s): HUNTER, JEANETTE M
• Application Number:
  US08/176,163
• Time in Patent Office: 803 Days
• Field of Search: 426/573-579, 426/658, 426/589, 426/605, 426/603
• US Class Current: 426/573
• CPC Class Codes: A23C 19/0765 Addition to the curd of additives other than acidifying agents, dairy products, proteins except gelatine, fats, enzymes, microorganisms, NaCl, CaCl2 or KCl; Foamed fresh cheese products
• CPC Class Codes: A23D 7/0056 Spread compositions
• CPC Class Codes: A23G 2200/06 containing beet sugar or cane sugar if specifically mentioned or containing other carbohydrates, e.g. starches, gums, alcohol sugar, polysaccharides, dextrin or containing high or low amount of carbohydrate
• CPC Class Codes: A23G 9/52 Liquid products; Solid products in the form of powders, flakes or granules for making liquid products ; Finished or semi-finished solid products, frozen granules
• CPC Class Codes: A23L 29/238 from seeds, e.g. locust bean gum or guar gum starch A23L29/212; pectin A23L29/231
• CPC Class Codes: A23L 29/244 from corms, tubers or roots, e.g. glucomannan starch A23L29/212
• CPC Class Codes: A23L 29/256 from seaweeds, e.g. alginates, agar or carrageenan
• CPC Class Codes: A61K 47/36 Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
• CPC Class Codes: A61K 8/737 Galactomannans, e.g. guar; Derivatives thereof
• CPC Class Codes: A61K 9/0014 Skin, i.e. galenical aspects of topical compositions non-active ingredients are additionally classified in A61K47/00; A61K9/0009, A61K9/0021, A61K9/7015, A61K9/7023 take precedence; cosmetic preparations A61K8/00, A61Q; preparations for wound dressings or bandages A61L26/00
• CPC Class Codes: A61Q 11/00 Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
• CPC Class Codes: A61Q 19/00 Preparations for care of the skin
• CPC Class Codes: C08L 2666/02 Organic macromolecular compounds, natural resins, waxes or and bituminous materials
• CPC Class Codes: C08L 5/14 Hemicellulose; Derivatives thereof

Abstract

A composition comprising: (A) a coprecipitate consisting essentially of: (a) a galactomannan, with (b) a glucomannan; and (B) optionally, a gelling agent admixed with the formed coprecipitate. The inventive compositions are useful as the base for food products such as: a gelled or thickened food, a pourable salad dressing; a liquid food or food additive, a food spread such as a margarine or cheese spread, a water dessert gel, a mayonnaise, a frozen dessert, and the like.

Claims

1. A composition comprising:

(A) a coprecipitate consisting essentially of;

(a) a galactomannan, with

(b) a glucomannan; and

(B) optionally, a gelling agent admixed with said coprecipitate.

2. The composition of claim 1 wherein said galactomannan is locust bean gum.

3. The composition of claim 1 wherein said glucomannan is derived from konjac.

4. The composition of claim 1 wherein said galactomannan is locust bean gum and said glucomannan is derived from konjac.

5. The composition of claim 4 wherein said gelling agent is present and is carrageenan.

6. The composition of claim 1 wherein said gelling agent is present and is carrageenan, xanthan, agar, gellan, pectin, gelatin, starch, or a mixture thereof, optionally together with a gel-inducing-effective-amount of a gelling inducer.

7. The composition of claim 1 wherein all ingredients are in dry powder form.

8. The composition of claim 7 wherein said dry powder is substantially soluble in water at a temperature of about 18°

to 23°

C.

9. The composition of claim 1 in the form of an aqueous gel.

10. The composition of claim 1 wherein said glucomannan comprises about 10 to 90 dry wt % of said coprecipitate.

11. The composition of claim 4 wherein said glucomannan comprises about 10 to 50 dry wt % of said coprecipitate.

12. The composition of claim 4 wherein said glucomannan comprises about 20 to 40 dry wt % of said coprecipitate.

13. The composition of claim 4 wherein said glucomannan comprises about 25 to 35 dry wt % of said coprecipitate.

14. The composition of claim 6 wherein said gelling agent comprises about 10 to 90 dry wt % of said admixed composition.

15. The composition of claim 5 wherein said gelling agent comprises about 40 to 70 dry wt % of said admixed composition.

19. A base for a food product comprising the composition of claim 1 wherein the food product is selected from the group consisting of a gelled food, a thickened food, a pourable salad dressing, a food spread, a water dessert gel, a mayonnaise, and a frozen dessert.

20. The food product of claim 19 which is a water dessert gel.

25. The composition of claim 1 wherein said galactomannan is guar gum.

26. The composition of claim 1 wherein said galactomannan is tara gum.

27. The composition of claim 1 wherein said galactomannan is honey bean gum.

28. The composition of claim 1 wherein said galactomannan is lame tree gum.

29. The composition of claim 1 wherein said galactomannan is sesbania gum.

30. The composition of claim 1 wherein said galactomannan is cassia gum.

16. A method for preparing a coprecipitate of a galactomannan with a glucomannan comprising:

(A) mixing a galactomannan with an aqueous medium to form a galactomannan sol;

(B) mixing a glucomannan with an aqueous medium to form a glucomannan sol;

(C) comixing the galactomannan sol and glucomannan sol if they were mixed separately;

(D) optionally clarifying the galactomannan sol, the glucomannan sol, or their comixture;

(E) coprecipitating the comixed sols by the addition of an organic solvent that is miscible with the aqueous medium;

(F) separating the coprecipitate from the aqueous medium;

(G) drying the coprecipitate, and

(H) optionally grinding the dried coprecipitate to a powder.

31. The process of claim 16 wherein the organic solvent of step (E) is isopropyl alcohol.

17. A dry composition for a water dessert gel comprising:

(A) a coprecipitate of galactomannan and a glucomannan;

admixed with (B) at least one gelling agent;

in further admixture with (C) an additive selected from the group consisting of colorants, sweeteners, food particles, herbs, preservatives, buffering agents, acidifying agents, gel strengtheners and mixtures thereof.

18. A water dessert gel comprising the composition of claim 17 in the form of an aqueous gel.

21. A method for effecting the solubility of a galactomannan gum in water at temperatures of about 18°

to 23°

C. comprising coprecipitating said gum with a glucomannan gum prior to mixing it with said water.

22. The method of claim 21 wherein the glucomannan is derived from konjac.

23. The method of claim 21 wherein the galactomannan gum is locust bean gum.

24. The method of claim 21 wherein the galactomannan is derived from konjac and the glucomannan gum is locust bean gum.