Powdered oil and/or fat, food and drink containing powdered oil and/or fat, and method for manufacturing powdered oil and/or fat

Patent metadata

Field	Value
Publication number	US-10993455-B2
Application number	US-201715592706-A
Country	US
Kind code	B2
Filing date	May 11, 2017
Priority date	Nov 13, 2014
Publication date	May 4, 2021
Grant date	May 4, 2021

Abstract

A powdered oil and/or fat that includes a high proportion of a medium-chain fatty-acid triglyceride, has excellent solubility and fluidity, and gives rise to little oil flotation during dissolution. The powdered oil and/or fat includes a medium-chain fatty-acid triglyceride, an octenylsuccinic acid-treated starch mixture, and a dextrin, in which the octenylsuccinic acid-treated starch mixture includes a first octenylsuccinic acid-treated starch of which the viscosity of a 10 mass % aqueous solution at 25° C. is less than 30 mPa·S, and a second octenylsuccinic acid-treated starch of which the viscosity of a 10 mass % aqueous solution at 25° C. is 30 mPa·S or more; the content of the second octenylsuccinic acid-treated starch is 12-45 mass %, inclusive, relative to the entire octenylsuccinic acid-treated starch mixture; the dextrose equivalent weight of the dextrin is 10 or more; and the content of the medium-chain fatty-acid triglyceride is 65-85 mass %, inclusive, relative to the entire powdered oil and/or fat.

First claim

What is claimed is:

1. A powdered oil and/or fat, comprising medium-chain fatty-acid triglyceride, an octenylsuccinic acid-treated starch mixture, and dextrin,
wherein the octenylsuccinic acid-treated starch mixture comprises a first octenylsuccinic acid-treated starch having a viscosity of less than 30 mPa·s at 25° C. in a 10 mass % aqueous solution, and a second octenylsuccinic acid-treated starch having a viscosity of 30 mPa·s or more at 25° C. in a 10 mass % aqueous solution, and
the content of the second octenylsuccinic acid-treated starch is 12 mass % or more and 45 mass % or less relative to the total of the octenylsuccinic acid-treated starch mixture, and
the dextrose equivalent of the dextrin is 10 or more, and
the content of the medium-chain fatty-acid triglyceride is 65 mass % or more and 85 mass % or less relative to the total of the powdered oil and/or fat,
wherein the medium-chain fatty-acid triglyceride comprises one or more of any of saturated fatty acids with 8, 10, and 12 carbon atoms as constituent fatty acids.

2. The powdered oil and/or fat according to claim 1 , wherein the content of the dextrin is 5.0 mass % or more and 30 mass % or less relative to the total of the powdered oil and/or fat.

3. The powdered oil and/or fat according to claim 2 , wherein the content of the octenylsuccinic acid-treated starch mixture is 5.0 mass% or more and 20 mass% or less relative to the total of the powdered oil and/or fat.

4. A food or drink comprising the powdered oil and/or fat according to claim 3 .

5. A method of manufacturing a powdered oil and/or fat according to claim 1 , the method comprising the steps of:
preparing an oil-in-water emulsion including medium-chain fatty-acid triglyceride, an octenylsuccinic acid-treated starch mixture, dextrin, and water, and
drying and powderizing the oil-in-water emulsion to prepare the powdered oil and/or fat,
wherein the octenylsuccinic acid-treated starch mixture comprises a first octenylsuccinic acid-treated starch having a viscosity of less than 30 mPa·s at 25° C. in a 10 mass % aqueous solution, and a second octenylsuccinic acid-treated starch having a viscosity of 30 mPa·s or more at 25° C. in a 10 mass % aqueous solution, and the content of the second octenylsuccinic acid-treated starch is 12 mass % or more and 45 mass % or less relative to the total of the octenylsuccinic acid-treated starch mixture, and
the dextrose equivalent of the dextrin is 10 or more, and
the content of the medium-chain fatty-acid triglyceride is 65 mass % or more and 85 mass % or less relative to the total of the powdered oil and/or fat.

6. The method of manufacturing a powdered oil and/or fat according to claim 5 , wherein the median diameter of oil droplets of the oil-in-water emulsion is 0.3 μm or more and 1.5 μm or less.

7. The powdered oil and/or fat according to claim 1 , wherein the content of the medium-chain fatty-acid triglyceride is 70 mass % or more relative to the total of the powdered oil and/or fat.

Assignees

• Nisshin Oillio Group Ltd

Inventors

• Kitatani Yuki
• Ito Takashi
• Noda Ryuji

Classifications

• C08L91/00 Primary

  Compositions of oils, fats or waxes; Compositions of derivatives thereof · CPC title

• C11C3/00

  Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom (sulfonated fats or oils C07C309/62; factice C08H; drying oils C09F) · CPC title

• A23D9/02

  characterised by the production or working-up · CPC title

• A23D9/007 Primary

  characterised by ingredients other than fatty acid triglycerides · CPC title

• A23D7/02

  characterised by the production or working-up {(kneading, forming A01J21/00)} · CPC title