Patent US4119739A successfully refreshed from Google Patents.
US4119739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing simulated fruit
Assignee: Lever Brothers Co
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Filing: 1977-03-21
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Granted: 1978-10-10
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Expires: 1997-03-21
Abstract
Abstract In a process for preparing simulated berries by co-extruding alginate or low-methoxy pectate round fruit pulp, puree or a fruit-flavored solution to give drops coated with the alginate or low-methoxy pectate, damage and inconvenient splashing as drops enter a setting bath of a solution of edible calcium salt is reduced by foaming the surface of the bath. Foaming can be achieved in a preferred form of the invention by bubbling air under the surface of the bath to ensure constant breaking of the surface of the bath.
Inventors
- 👤 Bryan Edwin Barwick
- 👤 Michael Edwin Sneath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:58
CPC Classifications
A; A23; A23L; A23L21/00; A23L21/10; A23L21/18; A23L29/00; A23L29/20; A23L29/206; A23L29/231; A23L29/256; Y; Y10; Y10S; Y10S426/00; Y10S426/803
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
187 words
In a process for preparing simulated fruit berries consisting essentially of (A) co-extruding (a) an aqueous sol selected from the group consisting of aqueous alginate sol and aqueous low-methoxy pectin sol, and (b) a fruit-flavored aqueous system selected from the group consisting of fruit-flavored solutions, fruit juice, fruit pulp and fruit puree to form fruit-flavored drops coated with the sol; and (B) dropping the coated drops from 2 to 30 cms into an aqueous setting bath containing as setting agent an edible, water-soluble calcium salt to set the sol to a gel selected from the group consisting of calcium alginate and low-methoxy pectate gel and thereby form simulated fruit consisting essentially of drops of a fruit-flavored aqueous system coated with said gel; the improvement, whereby distortion of the drops on entering the setting bath and disruptive splashing of the bath are minimised, consisting essentially in bubbling a gas non-reactive to the setting bath, the sol and the fruit-flavored system through the setting bath to form a foam at the surface of the setting bath, the height of the foam being in the range 2 to 25 millimeters.
Claim 2
Dependent Claim
187 words
In a process for preparing simulated fruit berries consisting essentially of (A) co-extruding (a) an aqueous sol selected from the group consisting of aqueous alginate sol and aqueous low-methoxy pectin sol, and (b) a fruit-flavored aqueous system selected from the group consisting of fruit-flavored solutions, fruit juice, fruit pulp and fruit puree to form fruit-flavored drops coated with the sol; and (B) dropping the coated drops from 2 to 30 cms into an aqueous setting bath containing as setting agent an edible, water-soluble calcium salt to set the sol to a gel selected from the group consisting of calcium alginate and low-methoxy pectate gel and thereby form simulated fruit consisting essentially of drops of a fruit-flavored aqueous system coated with said gel; the improvement, whereby distortion of the drops on entering the setting bath and disruptive splashing of the bath are minimised, consisting essentially in bubbling a gas non-reactive to the setting bath, the sol and the fruit-flavored system through the setting bath to form a foam at the surface of the setting bath, the height of the foam being in the range 2 to 25 millimeters.
Claim 3
Dependent Claim
32 words
A process according to claim 1 in which the concentration of calcium ions provided by the water-soluble, edible calcium salt in the setting bath is that provided by 1-10% of calcium lactate.
Claim 4
Dependent Claim
35 words
A process according to claim 1 in which the fruit-flavored aqueous system contains a dissolved edible calcium salt, the concentration of calcium ions being that provided by about 0.1 to about 0.2% of calcium lactate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-09 | 1982-04-10 | 1982-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-09 | 1986-04-10 | 1986-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-09 | 1990-04-10 | 1990-10-10 | $7700.00 | Window Closed / Lapsed |