US3960664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bacterial product useful for making sausage
Assignee: Microlife Technics Inc
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Filing: 1975-07-10
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Granted: 1976-06-01
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Expires: 1995-07-10
Abstract
Abstract A frozen stabilized bacterial product consisting of Pediococcus cerevisiae mixed with a stabilizing agent, such as glycerol, and a nutrient medium. A process of making a fermented meat product in which the thawed concentrate is mixed with a meat formulation in an amount of at least .1 percent by weight, then the mixture is heated to between 110° and 125°F. for from 8 to 15 hours and then the bacterial action is terminated.
Inventors
- 👤 Ronald H. Olsen
- 👤 Harold Rothchild
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:10
CPC Classifications
A; A23; A23L; A23L13/00; A23L13/40; A23L13/45; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
109 words
A bacterial product useful for fermenting comminuted meat containing sausage making ingredients consisting essentially of a substantially neutralized concentrate of live cells of Pediococcus cerevisiae, said concentrate being stabilized against rapid loss of viability by being in admixture with a freezing stabilizing agent and a nutrient medium, the concentrate being frozen so that it can be stored for a long time without major loss in the viability of the bacteria, the concentrate containing at least about 10 9 cells per ml and wherein the growth of Pediococcus cerevisiae when the concentrate is admixed with comminuted meat containing sausage making ingredients inhibits the growth of indigenous bacteria in the meat.
Claim 2
Dependent Claim
109 words
A bacterial product useful for fermenting comminuted meat containing sausage making ingredients consisting essentially of a substantially neutralized concentrate of live cells of Pediococcus cerevisiae, said concentrate being stabilized against rapid loss of viability by being in admixture with a freezing stabilizing agent and a nutrient medium, the concentrate being frozen so that it can be stored for a long time without major loss in the viability of the bacteria, the concentrate containing at least about 10 9 cells per ml and wherein the growth of Pediococcus cerevisiae when the concentrate is admixed with comminuted meat containing sausage making ingredients inhibits the growth of indigenous bacteria in the meat.
Claim 3
Dependent Claim
25 words
A bacterial product according to claim 1, in which said concentrate contains at least about 1.5 percent by weight of glycerol as said stabilizing agent.
Claim 4
Dependent Claim
22 words
A bacterial product according to claim 1, in which said concentrate contains at least about 1 percent by weight of nutrient medium.
Claim 5
Dependent Claim
87 words
A bacterial product according to claim 3, in which said nutrient medium comprises about 25 parts by weight of corn steep water, about 50 parts by weight of powdered nonfat dry milk, about 100 parts by weight of dextrose, about 13.3 parts by weight of yeast autolyzate, about 14.25 parts of KH 2 P 2 O 7 , about 9.55 parts of Na 2 HPO 4 and sufficient water to bring the volume of the mixture to the equivalent of about 4980 parts by weight of water.
References Cited (Backward Citations)
US3420742A
Cited
US3410755A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-01 | 1979-12-01 | 1980-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-01 | 1983-12-01 | 1984-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-01 | 1987-12-01 | 1988-06-01 | $7700.00 | Window Closed / Lapsed |