PROCESS FOR PRODUCING FROZEN BREAD WITH QUICK PREPARATION FOR CONSUMPTION

Abstract

A process is described for producing bread, frozen/lowered in temperature, with quick recovery before its consumption, which comprises the steps of: cooking the bread, after levitation, to 90% with respect to its complete cooking; immediately lowering the temperature of the cooked bread through the use of liquid nitrogen, down to a lowering temperature at least equal to 60 C.; packaging and freezing the bread, through a first sub-step of obtaining a temperature from 10 C. to 11 C. in the bread core, and a second sub-step of keeping the bread at a freezing temperature of 18 C. for at least 12 hours; and storing and transporting the packaged bread, always at a temperature of at least 18 C.

Claims

1-2. (canceled)

3. A process for producing bread, frozen with quick recovery before its consumption, the process comprising the steps of: a) after leavening the bread, cooking the bread to 90% of cooked, the bread comprising a core and a crust; b) after step (a) lowering an internal temperature of the cooked bread through the use of liquid nitrogen, down to a lowering temperature at least equal to 60 C. both in the crust, and in the core, wherein the step of lowering the internal temperature to 60 C. takes about 9 minutes; c) packaging and freezing the bread, through a first sub-step of obtaining a first low temperature from about 10 C. to 11 C. in the bread core, and a second sub-step of keeping the bread at a second low temperature of 18 C. for at least 12 hours; and d) after step c), storing and transporting the packaged bread at a temperature of at least 18 C.

4. The process of claim 3, wherein the step of cooking occurs in an oven at a temperature from 160 C. to 260 C., for a cooking time from 20 to 50 minutes.

5. The process of claim 3, further comprising step e) after step d), increasing the internal temperature of the bread to ambient room temperature by placing the bread in an ambient room temperature environment for about 1 hour.

6. The process of claim 5, further comprising step f) wherein after step e) increasing the internal temperature of the bread to a consuming temperature, wherein the step e) takes about 3 minutes.

7. A process for producing bread, frozen with quick recovery before its consumption, the process comprising the steps of: a) cooking the bread; b) after step (a) lowering an internal temperature of the cooked bread through the use of liquid nitrogen, down to a lowering temperature at least equal to 60 C.; and c) packaging and freezing the bread, through a first sub-step of obtaining a first low temperature, and a second sub-step of keeping the bread at a second low temperature for at least 12 hours, wherein the second low temperature is lower than the first low temperature.

8. The process of claim 7 wherein step (b) takes about 9 minutes.

9. The process of claim 7, wherein step a) comprises cooking the bread to 90% cooked.

10. The process of claim 7, wherein step a) is performed after leavening.

11. The process of claim 7, wherein the first lower temperature of step c) is 10 C. to 11 C. in the bread core.

12. The process of claim 7, wherein the second lower temperature of step c) is 18 C.

13. The process of claim 7, wherein the step of cooking occurs in an oven at a temperature from 160 C. to 260 C. for a cooking time from 20 to 50 minutes.

14. The process of claim 7, further comprising step d) wherein after step (c), storing and transporting the packaged bread, always at a temperature of at least 18 C.

15. The process of claim 7, further comprising step e) wherein after step c), increasing in internal temperature of the bread to ambient room temperature by placing the bread in an ambient room temperature environment for about 1 hour.

16. The process of claim 15, further comprising step f) wherein after step e) increasing the internal temperature of the bread to a consuming temperature, wherein the step e) takes about 3 minutes.

Description

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

[0009] The present invention will be better described by some preferred. embodiments thereof, provided as a non-limiting example, in fact, it will be immediately obvious that numerous variations and modifications (for example related to steps, quantities and compositions with equivalent functionalities) could be made to what is described, without departing from the scope of the invention as appears from the enclosed claims.

[0010] According to the invention, a process is provided for producing bread, frozen/lowered in temperature, with quick recovery before its consumption, comprising the steps of: [0011] cooking the bread, after levitation, to 90% with respect to its complete cooking; [0012] immediately lowering the temperature of the cooked bread through the use of liquid nitrogen, down to a lowering temperature at least equal to 60 C.; [0013] packaging and freezing the bread, through a first sub-step of obtaining a temperature from 10 C. to 11 C. in the bread core, and a second sub-step of keeping the bread at a freezing temperature of 18 C. for at least 12 hours; and [0014] storing and transporting the packaged bread, always at a temperature of at least 18 C.

[0015] The step of cooking can occur in a oven ad a temperature from 160 C. to 260 C. for a cooking time from 20 to 50 minutes according to the type of bread.

[0016] Moreover, the step of lowering the temperature down to 60 C. from the output of the step of cooking is preferably performed for a time equal to about 9 minutes.

[0017] The inventive process further comprises the step of taking back to ambient temperature the bread frozen/lowered in temperature through a stay at ambient temperature for a period of about 1 hour.

[0018] Finally, the inventive process comprises the final step of restoring the bread to take it back to the temperature at which it can be consumed, in a time preferably equal to about 3 minutes.

[0019] With the above described process, it is possible to make bread subjected to less stresses during its preparation and cooking, taking it back, in about 3 minutes of restoring after its freezing/temperature lowering, to its edible status like the newly cooked one, with a strong saving of times and costs for its end user.

[0020] The obtained bread is free from preservatives and is composed of selected raw materials, which guarantee its final freshness before its consumption.

[0021] The products made with the inventive process can be stored in a range of temperatures from 5 C. to 20 C. and are restored at about 200 C. for a period from 3 to 7 minutes.

EXAMPLES

[0022] The present invention will be further described by using some application examples, provided as a non-limiting example, in order to allow a skilled person in the art to understand the evolution of the inventive process and of the product derived therefrom.

[0023] Two tests have been performed, a cooking test and a temperature lowering test for cooked bread of the baguette type. The test results are included in the following Tables.

[0024] As can be seen from this first Table, related to the results of the temperature-lowering tests of cooked baguette bread with respect to times and temperatures, the satisfactory results are those pointed out in the light-coloured boxes.

[0025] As can be seen from this second Table, related to the results of the cooking tests of baguette bread with respect to times and temperatures, the satisfactory results are those pointed out in the light-coloured boxes.

[0026] In order to complete the test, Test Cards are included below, which contain, in addition to test times and temperatures, the results of an evaluation test performed on a panel of 5 users, which have tasted the cooked baguette bread restored at the end of the process, and have assigned a rating equal to the maximum of scores for 100% of the panel users.