US4305964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food product
Assignee: Lever Brothers Co
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Filing: 1979-11-16
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Granted: 1981-12-15
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Expires: 1999-11-16
Abstract
Abstract The invention provides food products comprising a continuous aqueous phase and a dispersed gelled aqueous phase. The dispersed phase is preferably made up of gelled water beads of average diameter of 5-10 microns, which beads can, if desired, be coated with a layer of oil. The gelled water beads can contain hydrocolloids, e.g. locust bean gum.
Inventors
- 👤 David P. J. Moran
- 👤 Peter W. Halstead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:53
CPC Classifications
A; A23; A23L; A23L9/00; A23L9/20; A23L9/22; A23L29/00; A23L29/20
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
70 words
An artificial cream-type food product with a continuous liquid aqueous phase comprising 1-20% by weight of a dispersed oil phase, 5-60% by weight of gelled water beads having a gel strength ranging from 6 to 30 N/cm 2 as measured by an Instron apparatus in the linear compression test mode, and a particle size ranging from 5 to 100 microns and 40-94% by weight of a continuous liquid aqueous phase.
Claim 2
Dependent Claim
70 words
An artificial cream-type food product with a continuous liquid aqueous phase comprising 1-20% by weight of a dispersed oil phase, 5-60% by weight of gelled water beads having a gel strength ranging from 6 to 30 N/cm 2 as measured by an Instron apparatus in the linear compression test mode, and a particle size ranging from 5 to 100 microns and 40-94% by weight of a continuous liquid aqueous phase.
Claim 3
Dependent Claim
22 words
Food product according to claim 1 in which the gelled water beads have an average diameter ranging from 5 to 10 microns.
Claim 4
Dependent Claim
18 words
Food product according to claim 1 in which the gelled water beads are coated with a lipophilic material.
Claim 5
Dependent Claim
16 words
Food product according to claim 3 in which the lipophilic material consists of a triglyceride oil.
Claim 6
Dependent Claim
15 words
Food product according to claim 1 in which the gelled water beads contain a hydrocolloid.
Claim 7
Dependent Claim
193 words
A process for producing an artificial cream-type food product with a continuous liquid aqueous phase, comprising: (1) preparing gelled beads by (i) producing a gellable solution at a temperature at which said solution is fluid, from water and an amount of a gel-producing material sufficient to obtain a gel after setting, said gel having a gel strength ranging from 6 to 30 N/cm 2 as measured by an Instron apparatus in the linear compression test mode; (ii) pouring said fluid gellable solution into a triglyceride oil; (iii) cooling said gellable solution suspended in oil to a temperature sufficient to allow the gellable material to set; and (iv) during the step of setting or prior to setting, stirring the gellable solution to produce gelled water beads with a particle size ranging from 5 to 100 microns, suspended in oil; (v) separating the gelled beads from the excess of oil to obtain gelled beads coated with oil; (2) dispersing the oil-coated gelled beads in an aqueous phase to yield said product comprising 1-20% by weight of dispersed oil, 5-60% by weight of gelled water beads and 40-94% by weight of a continuous liquid aqueous phase.
Claim 8
Dependent Claim
193 words
A process for producing an artificial cream-type food product with a continuous liquid aqueous phase, comprising: (1) preparing gelled beads by (i) producing a gellable solution at a temperature at which said solution is fluid, from water and an amount of a gel-producing material sufficient to obtain a gel after setting, said gel having a gel strength ranging from 6 to 30 N/cm 2 as measured by an Instron apparatus in the linear compression test mode; (ii) pouring said fluid gellable solution into a triglyceride oil; (iii) cooling said gellable solution suspended in oil to a temperature sufficient to allow the gellable material to set; and (iv) during the step of setting or prior to setting, stirring the gellable solution to produce gelled water beads with a particle size ranging from 5 to 100 microns, suspended in oil; (v) separating the gelled beads from the excess of oil to obtain gelled beads coated with oil; (2) dispersing the oil-coated gelled beads in an aqueous phase to yield said product comprising 1-20% by weight of dispersed oil, 5-60% by weight of gelled water beads and 40-94% by weight of a continuous liquid aqueous phase.
Claim 9
Dependent Claim
190 words
A process for producing an artificial cream-type food product with a continuous liquid aqueous phase, comprising: (i) producing a gellable solution at a temperature at which said solution is fluid, from water and an amount of a gel producing material sufficient to obtain a gel after setting, said gel having a gel strength ranging from 6 to 30 N/cm 2 as measured by an Instron apparatus in the linear compression test mode; (ii) pouring said fluid gellable solution into a triglyceride oil; (iii) cooling said gellable solution suspended in oil to a temperature sufficient to allow the gellable material to set; (iv) stirring the gellable solution during the step of setting or prior to setting to produce gelled water beads with a particle size ranging from 5 to 100 microns suspended in oil; (v) achieving phase inversion of the gelled material suspended in oil by adding an appropriate amount of water containing an emulsifier having an HLB value of at least 12 to yield said product comprising 1-20% by weight of dispersed oil, 5-60% by weight of gelled water beads and 40-94% by weight of a continuous liquid aqueous phase.
Claim 10
Dependent Claim
190 words
A process for producing an artificial cream-type food product with a continuous liquid aqueous phase, comprising: (i) producing a gellable solution at a temperature at which said solution is fluid, from water and an amount of a gel producing material sufficient to obtain a gel after setting, said gel having a gel strength ranging from 6 to 30 N/cm 2 as measured by an Instron apparatus in the linear compression test mode; (ii) pouring said fluid gellable solution into a triglyceride oil; (iii) cooling said gellable solution suspended in oil to a temperature sufficient to allow the gellable material to set; (iv) stirring the gellable solution during the step of setting or prior to setting to produce gelled water beads with a particle size ranging from 5 to 100 microns suspended in oil; (v) achieving phase inversion of the gelled material suspended in oil by adding an appropriate amount of water containing an emulsifier having an HLB value of at least 12 to yield said product comprising 1-20% by weight of dispersed oil, 5-60% by weight of gelled water beads and 40-94% by weight of a continuous liquid aqueous phase.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-12-14 | 1985-06-15 | 1985-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-12-14 | 1989-06-15 | 1989-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-12-14 | 1993-06-15 | 1993-12-15 | $7700.00 | Window Closed / Lapsed |