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US4119739A Expired / Lapsed US ⏱️ 0.0 years remaining

Process of preparing simulated fruit

Assignee: Lever Brothers Co
•
Filing: 1977-03-21
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Granted: 1978-10-10
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Expires: 1997-03-21
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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)

US2766478A Cited
US3699196A Cited
GB1302275A Cited

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

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