# US 4,396,638 A · Edible fat-containing composition having good whipping properties

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- Number: US 4,396,638 A
- Document ID: US4396638A
- Status: Granted
- Kind: A
- Application number: 06/283,516
- Filed: 1981-07-15
- Granted: 1983-08-02
- Earliest claimed: 1980-07-19
- Assignees: Asahi Denka Kogyo Kabushiki Kaisha
- Inventors: Hiroshi Edo; Yasuo Okutomi
- Web page: https://patentgrep.com/patent/US4396638A

## CPC

- A23D 7/0053: {Compositions other than spreads}
- A23L 9/20: Cream substitutes
- A23D: EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS (preservation thereof A23B20/00; production, refinement or preservation of animal or vegetable fats or oils C11B, C11C)
- A23L: FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF (preservation thereof A23B)

## Abstract

An edible emulsion having good whipping characteristics comprising an aqueous phase containing lipoprotein material and optionally lipoprotein film coated globular fat particles, and a continuous fat phase having dispersed therein globular fat particles which are coated with lipoprotein film. The emulsion consists essentially of between about 25% and 90% by weight of total fat based on the weight of the emulsion and between about 10% and 75% of total aqueous phase based on the weight of the emulsion, said total fat comprising the globular fat particles and the continuous fat phase, and said globular fats being present in an amount more than about 0.1 ml per gram of total fat when the amount of said globular fat particles is determined by the analytical procedure disclosed in the specification.

## Claims

### Claim 1

An edible emulsion having good whipping characteristics comprising an aqueous phase dispersed in a continuous fat phase,
said aqueous phase being selected from the group consisting of (i) an aqueous phase comprising water and lipoprotein material and (ii) an aqueous phase comprising water containing lipoprotein coated globular fat particles,
said continuous fat phase also having dispersed therein globular fat particles which are coated with lipoprotein,
said emulsion consists essentially of between about 25% and 90% by weight of total fat based on the weight of the emulsion and between about 10% and 75% of total aqueous phase based on the weight of the emulsion, said total fat comprising the globular fat particles and the continuous fat phase, and said globular fats are present in an amount more than about 0.1 ml per gram of total fat, with the proviso that when said emulsion contains at least one emulsifier the amount of lipoprotein is at least 0.3 ml per gram of total fat and when said emulsion does not contain an emulsifier the amount of lipoprotein is at least 0.6 ml per gram of total fats.

### Claim 2 (depends on 1)

The emulsion of claim 1 which contains at least one emulsifier in the amount between about 0.008 and 3% by weight of said emulsion.

### Claim 3 (depends on 2)

The emulsion of claim 2 wherein said at least one emulsifier is selected from the group consisting of
glycerol fatty acid esters,
derivatives of glycerol fatty acid esters,
sucrose fatty acid esters,
sorbitan fatty acid esters,
propylene glycol fatty acid esters,
lechithin,
polyoxyethylene fatty acid esters,
polyoxyethylene sorbitan fatty acid esters,
polyglycerol fatty acid esters, and
glycerol or polyglycerol condensed fatty acid esters.

### Claim 4 (depends on 1)

The emulsion of claim 1 wherein the emulsion does not contain an emulsifier and the amount of lipoprotein is at least about 1.3% by weight of said emulsion.

### Claim 5 (depends on 2, 3)

The emulsion of claim 2 or claim 3 wherein the amount of said lipoprotein is at least about 0.7% by weight of said emulsion.

### Claim 6 (depends on 3, 4)

The emulsion of claim 3 or 4 wherein said aqueous phase is in an amount between 25% and 60% based on the weight of the emulsion.

### Claim 7 (depends on 6)

The emulsion of claim 6 wherein said globular fat content of said emulsion is below about 1.5 ml per gram of total fat.

### Claim 8 (depends on 1)

The emulsion of claim 1 wherein said globular fat content of said emulsion is below about 1.5 ml per gram of total fat.

### Claim 9 (depends on 1)

The emulsion of claim 1 wherein said aqueous phase comprises water and lipoprotein material.

### Claim 10 (depends on 1)

The emulsion of claim 1 wherein said aqueous phase comprises water-containing lipoprotein coated globular fat particles.

### Claim 11 (depends on 1, 3)

The emulsion of claim 1 or claim 3 which is whipped.

### Claim 12 (depends on 5)

The emulsion of claim 5 wherein said aqueous phase is in an amount between 25% and 60% based on the weight of the emulsion.

### Claim 13 (depends on 12)

The emulsion of claim 12 wherein said globular fat content of said emulsion is below about 1.5 ml per gram of total fat.

### Claim 14 (depends on 7)

The emulsion of claim 7 containing at least 1.3 ml per gram of total fat when said emulsion does not contain an emulsifying agent and containing at least 0.7 ml of lipoprotein per gram of total fat when said emulsion contains an emulsifying agent.

### Claim 15 (depends on 13)

The emulsion of claim 13 containing at least 0.7 ml of lipoprotein per gram of total fat.