Fat or oil composition in powdery or granular form and a process for producing the same

• US 5,127,953 A
• Filed: 08/16/1991
• Issued: 07/07/1992
• Est. Priority Date: 04/06/1987
• Status: Expired due to Term

• Current Assignee: Japan Tobacco Inc.
• Original Assignee: Asahi Kasei Kogyo Kabushiki Kaisha (Asahi Kasei Corporation)
• Inventors: Hamaguchi, Takashi
• Primary Examiner(s): Dixon, Jr., William R.
• Assistant Examiner(s): THOMPSON, WILLIE
• Application Number:
  US07/746,216
• Time in Patent Office: 326 Days
• Field of Search: 106/477, 426/601, 426/610
• US Class Current: 106/504
• CPC Class Codes: A21D 2/16 Fatty acid esters
• CPC Class Codes: A23C 15/14 Butter powder; Butter oil, i.e. melted butter, e.g. ghee ; Anhydrous butter
• CPC Class Codes: A23D 9/007 characterised by ingredients other than fatty acid triglycerides
• CPC Class Codes: A23D 9/05 Forming free-flowing pieces
• CPC Class Codes: A23G 2200/08 containing cocoa fat if specifically mentioned or containing products of cocoa fat or containing other fats, e.g. fatty acid, fatty alcohol, their esters, lecithin, paraffins
• CPC Class Codes: A23G 3/346 Finished or semi-finished products in the form of powders, paste or liquids A23G3/343 takes precedence
• 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: A23J 3/06 Gelatine
• CPC Class Codes: A23J 3/10 Casein drying casein A23J1/22
• CPC Class Codes: A23L 23/00 Soups; Sauces soya sauce A23L27/50; salad dressings, mayonnaise or ketchup A23L27/60; Preparation or treatment thereof
• CPC Class Codes: A23L 23/10 Soup concentrates, e.g. powders or cakes
• CPC Class Codes: A23L 33/18 Peptides; Protein hydrolysates

Abstract

A powdery or granular fat or oil composition in the form of a powder or granules having a water content of 15% by weight or less, a maximum particle diameter of not greater than 10 mm, an average particle diameter of not greater than 5 mm and an angle of repose of not greater than 70%. The composition is produced simply by mixing only a fat or oil, a base material capable of occlusion or absorption of the fat or oil and a liquid polyol at a temperature at which the fat or oil is molten.

Claims

1. A solid powdery or granular, fat or oil composition having excellent flowability, comprising (a) a fat or oil, (b) a base material having said fat or oil included therein by occlusion or absorption and (c) a liquid polyol having at least two hydroxyl groups, said composition being in the form of a powder or granules having a water content of 10% by weight or less, a maximum particle diameter of not greater than 10 mm, an average particle diameter of not greater than 2 mm an angle of repose of not greater than 60°

,

the proportions of said fat or oil, said base material and said polyol being, respectively, 20 to 50% by weight, 40 to 78% by weight and 2 to 10% by weight, based on the total weight of the components (a), (b) and (c),

said base material being at least one member selected from the group consisting of hydrophilic proteins, hydrophilic polysaccharides, partially hydrolyzed proteins, partially hydrolyzed starch, hydrophilic amino acids and salts thereof, saccharides, organic acids and salts thereof, nucleotides and salts thereof, and common salts, and/or a food composition containing said member,

said polyol being selected from the group consisting of glycerin, non-toxic glycols, saccharides and sugar alcohols.

2. The fat or oil composition according to claim 1, wherein said base material has a water content of 15% by weight or less.

3. The fat or oil composition according to claim 1, wherein said base material has a packed bulk density of not greater than 0.9 g/ml.

8. The fat or oil composition according to claim 1, wherein said base material has a packed bulk density of not grater than 0.9 g/ml and is in the form of a powder comprising spherical particles each having a particle diameter of not greater than that which passes a 100 mesh screen.

4. A process for producing a solid powdery or granular, fat or oil composition having excellent flowability, which comprises intimately mixing 20 to 50% by weight, based on the total weight of the components (a), (b) and (c), of (a) a fat or oil, 40 to 78% by weight, based on the total weight of the components (a), (b) and (c), of (b) a base material capable of occlusion or absorption of said fat or oil and 2 to 10% by weight, based on the total weight of the components (a), (b) and (c), of (c) a liquid polyol having at least two hydroxyl groups, the intimate mixing of the components (a), (b) and (c) being performed by mixing two different components selected from the components (a), (b) and (c) and mixing the resultant mixture with the remaining component or by mixing the components (a), (b) and (c) simultaneously, the mixing in which the component (a) is involved in being performed at a temperature higher than the melting point of said fat or oil,

said base material being at least one member selected from the group consisting of hydrophilic proteins, hydrophilic polysaccharides, partially hydrolyzed proteins, partially hydrolyzed starch, hydrophilic amino acids and salts thereof, saccharides, organic aids and salts thereof, nucleotides and salts thereof, and common salts, and/or a food composition containing said member,

said polyol being selected from the group consisting of glycerin, non-toxic glycols, saccharides and sugar alcohols.

5. The process according to claim 4, wherein said base material has a water content of 15% by weight or less.

6. The process according to claim 4, wherein said base material has a packed bulk density of not greater than 0.9 g/ml.

7. The process according to claim 4, wherein the total water content of said (a) fat or oil, (b) base material and (c) polyol at the time of mixing the components (a), (b) and (c) is 15% by weight or less.

9. The process according to claim 7, wherein said base material has a packaged bulk density of not grater than 0.9 g/ml and is in the form of a powder comprising spherical particles each having a particle diameter of not greater than that which passes a 100 mesh screen.