Abstract An improved process for producing a superior flavor in fermented meat, particularly sausage, using Micrococcus varians in admixture with Pediococcus cerevisiae NRRL-B-5627 and/or with other lactic acid producing meat fermenting bacteria for lowering the pH is described. Micrococcus varians is a very poor producer of lactic acid and alone cannot produce acceptable sausage. The improved bacterial compositions develop the solid bright red color associated with sausage and other fermented meats in the presence of edible nitrate and/or edible nitrite. Combinations of the nitrite and nitrate can be used. No acid forming chemicals, such as gluconic acid delta lactone, are used in the fermentation process. The bacterial composition is preferably provided in the form of a frozen cell concentrate for storage and subsequent thawing for use.
In the process for producing dry and semi-dry sausage and other fermented meat products wherein meat is mixed with spices, nitrites or nitrates and then fermented the improvement which comprises: fermenting meat with a composition which comprises as the active ingredients a Micrococcus varians NRRL-B-11,060 and at least one lactic acid producing bacterium to lower the pH to between 5.4 and 4.8 without added acid producing chemicals which lower the pH more rapidly than the lactic acid producing bacteria.
Claim 2
Dependent Claim
79 words
In the process for producing dry and semi-dry sausage and other fermented meat products wherein meat is mixed with spices, nitrites or nitrates and then fermented the improvement which comprises: fermenting meat with a composition which comprises as the active ingredients a Micrococcus varians NRRL-B-11,060 and at least one lactic acid producing bacterium to lower the pH to between 5.4 and 4.8 without added acid producing chemicals which lower the pH more rapidly than the lactic acid producing bacteria.
Claim 3
Dependent Claim
20 words
The process of claim 1 wherein the fermentation is at an internal meat temperature of less than about 52° C.
Claim 4
Dependent Claim
14 words
The process of claim 1 wherein the lactic acid producing bacterium is Pediococcus cerevisiae.
Claim 5
Dependent Claim
15 words
The process of claim 1 wherein the lactic acid producing bacterium is Pediococcus cerevisiae NRRL-B-5627.
Claim 6
Dependent Claim
27 words
The process of claim 1 wherein the bacteria are provided in the meat as a composition, containing between about 1×10 8 and 1×10 15 cells per milliliter.
Claim 7
Dependent Claim
48 words
The process of claim 1 wherein the bacteria are in the form of a frozen concentrate containing at least about 1×10 9 cells per milliliter which is thawed for use and wherein 0.000001 to 0.1 part by weight of concentrate per part by weight of meat is used.