US4552772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing boiled noodles
Assignee: Ma Ma Macaroni Co Ltd
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Filing: 1983-08-15
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Granted: 1985-11-12
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Expires: 2003-08-15
Abstract
Abstract Combination use of citric and/or lactic acid with table salt in one solution is extremely effective to enhance the preservability of boiled noodle products to be commercially distributed at an ambient temperature. Boiled noodles are subjected to immersion treatment with the aqueous solution containing said combination and then, without rinsing, packaged and heat sterilized for commercial distribution. Additional use of sodium glutamate is proposed for improving palatability if desired.
Inventors
- 👤 Hiroshi Saitoh
- 👤 Katsuyuki Kadooka
- 👤 Mamoru Tsukamoto
- 👤 Shoji Ono
- 👤 Masaki Ohkawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:51
CPC Classifications
A; A23; A23L; A23L7/00; A23L7/10; A23L7/109; A23L7/111
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
91 words
In a process for preparing wheat-flour based pastas for commercial distribution at ambient temperatures which are ready for rapid cooking, comprising boiling said pastas and washing said boiled pastas with water, the improvement which comprises immersing the boiled pastas in an aqueous solution containing (a) at least one of citric acid and lactic acid and (b) table salt, then packaging and heat sterilizing the pastas which have been immersed, said aqueous solution having a pH such that the pH of the boiled pastas, after immersion, is about 3.9 to about 4.3.
Claim 2
Dependent Claim
91 words
In a process for preparing wheat-flour based pastas for commercial distribution at ambient temperatures which are ready for rapid cooking, comprising boiling said pastas and washing said boiled pastas with water, the improvement which comprises immersing the boiled pastas in an aqueous solution containing (a) at least one of citric acid and lactic acid and (b) table salt, then packaging and heat sterilizing the pastas which have been immersed, said aqueous solution having a pH such that the pH of the boiled pastas, after immersion, is about 3.9 to about 4.3.
Claim 3
Dependent Claim
22 words
The process of claim 1 wherein said pastas are selected from the group consisting of macoroni, spaghetti, vermicelli and Japanese style noodles.
Claim 4
Dependent Claim
22 words
The process of claim 2 wherein said Japanese style noodles are composed principally of wheat flour with whole eggs or egg yolks.
Claim 5
Dependent Claim
13 words
The process of claim 1 wherein said aqueous solution further comprises sodium glutamate.
Claim 6
Dependent Claim
23 words
The process of claim 1 wherein said acid is present in said aqueous solution in a concentration of about 0.4% to about 1.0%.
Claim 7
Dependent Claim
24 words
The process of claim 1 wherein said table salt is present in said aqueous solution in a concentration of about 0.2% to about 0.8%.
Claim 8
Dependent Claim
25 words
The process of claim 4 wherein said sodium glutamate is present in said aqueous solution and in a concentration of about 0.02% to about 0.09%.
Claim 9
Dependent Claim
23 words
The process of claim 1 wherein said acid is present in said aqueous solution in a concentration of about 0.5% to about 0.8%.
Claim 10
Dependent Claim
24 words
The process of claim 1 wherein said table salt is present in said aqueous solution in a concentration of about 0.3% to about 0.6%.
Claim 11
Dependent Claim
24 words
The process of claim 4 wherein said sodium glutamate is present in said aqueous solution in a concentration of about 0.04% to about 0.06%.
Claim 12
Dependent Claim
38 words
The process of claim 1 wherein said immersion is carried out for a period of about 30 to about 60 seconds and said aqueous solution is maintained at a temperature of from ambient temperature to about 50° C.
Claim 13
Dependent Claim
38 words
The process of claim 2 wherein said immersion is carried out for a period of about 30 to about 60 seconds and said aqueous solution is maintained at a temperature of from ambient temperature to about 50° C.
Claim 14
Dependent Claim
38 words
The process of claim 3 wherein said immersion is carried out for a period of about 30 to about 60 seconds and said aqueous solution is maintained at a temperature of from ambient temperature to about 50° C.
Claim 15
Dependent Claim
38 words
The process of claim 4 wherein said immersion is carried out for a period of about 30 to about 60 seconds and said aqueous solution is maintained at a temperature of from ambient temperature to about 50° C.
Claim 16
Dependent Claim
38 words
The process of claim 9 wherein said immersion is carried out for a period of about 30 to about 60 seconds and said aqueous solution is maintained at a temperature of from ambient temperature to about 50° C.
Claim 17
Dependent Claim
38 words
The process of claim 10 wherein said immersion is carried out for a period of about 30 to about 60 seconds and said aqueous solution is maintained at a temperature of from ambient temperature to about 50° C.
Claim 18
Dependent Claim
22 words
The process of claim 11 wherein said aqueous solution is maintained at a temperature between about 30° C. and about 40° C.
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) | 1988-11-11 | 1989-05-13 | 1989-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-11 | 1993-05-13 | 1993-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-11 | 1997-05-13 | 1997-11-12 | $7700.00 | Window Closed / Lapsed |