Multi-phase squeeze-dispensable food products
Embodiments herein relate to relate to multi-phase food products in deformable containers configured for squeeze dispensing. In an embodiment, a food product is included having a deformable container, wherein the container deforms under an applied force to a deformed state retaining a spring potential energy of less than 25% of the work associated with the applied force. The deformable container including a pressure operated dispensing valve in fluid communication with a channel of the deformable container. The food product further including a food material disposed within the interior volume, the food material including a liquid phase, and a solid phase. The food material having a drain weight of at least 10% and less than 50% when evaluated using a #12 sieve. The food material having a viscosity at 22.5 degrees Celsius of 12 Pa·s to 560 Pa·s at a shear rate of 0.1 [1/s]. Other embodiments are also included herein.
1. A food product comprising:
a deformable container comprising
a first flexible side wall comprising a top perimeter portion, a first side perimeter portion, and a second side perimeter portion, and a bottom perimeter portion;
a second flexible side wall comprising a top perimeter portion, a first side perimeter portion, and a second side perimeter portion, and a bottom perimeter portion;
the first flexible side wall and second flexible side wall defining an interior volume;
wherein the first flexible side wall and the second flexible side wall are attached to one another along the top perimeter portion, the first side perimeter portion, and the second side perimeter portion;
wherein the deformable container deforms under an applied force to a deformed state retaining a spring potential energy of less than 25% of the work associated with the applied force;
wherein the first flexible side wall and second flexible side wall are attached to one another along a top perimeter portion, a first side perimeter portion, and a second side perimeter portion;
the first flexible side wall and the second flexible side wall forming a neck portion along their bottom perimeter portions defining a channel in fluid communication with the interior volume thereof; and
a pressure operated dispensing valve in fluid communication with the channel; and
a food material disposed within the interior volume, the food material comprising
a liquid phase, and
a solid phase,
wherein the food material has a drain weight of at least 10% and less than 50% when evaluated using a #12 sieve;
wherein the food material has a viscosity at 22.5 degrees Celsius of 12 Pa·s to 560 Pa·s at a shear rate of 0.1 [1/s].
2. The food product of claim 1 , wherein the food material is expelled from the deformable container under an externally applied force of at least 3 kg as measured with a 60 mm diameter aluminum cylinder probe at a test speed of 0.2 mm/s.
3. The food product of claim 1 , wherein the pressure operated dispensing valve comprising an opening differential pressure of between 0.1 and 1 PSI.
4. The food product of claim 1 , wherein an average force required for flow of the food material out of the pressure operated dispensing valve is less than 2.5 kg different than an average force required for valve opening at room temperature as measured with a 60 mm diameter aluminum cylinder probe at a test speed of 0.2 mm/s.
5. The food product of claim 1 , wherein a specific gravity of the solid phase is greater than 0.7.
6. The food product of claim 1 , wherein a specific gravity of the solid phase differs from a specific gravity of the liquid phase by less than 0.4.
7. The food product of claim 1 , wherein the first side wall and the second side wall are substantially inelastic.
8. The food product of claim 1 , the food product comprising a shelf-stable food product.
9. The food product of claim 1 , the food material having a pH of 4.6 or less.
10. The food product of claim 1 , the food material comprising from 8 to 40% by weight of tomato paste.
11. The food product of claim 1 , the food material comprising from 20 to 30% by weight of tomato paste.
12. The food product of claim 1 , the food material comprising from 23.6 to 28.6% by weight of tomato paste.
13. The food product of claim 1 , the food material comprising from 8 to 30% by weight of tomato paste and a viscosity modifier.
14. The food product of claim 1 , wherein a maximum width of the interior volume is less at a top portion of the deformable container than at a middle portion of the deformable container.
15. The food product of claim 1 , wherein a maximum width of the interior volume tapers from a middle portion of the deformable container to a top portion of the deformable container and from the middle portion of the deformable container to a bottom portion of the deformable container.
16. The food product of claim 1 , wherein a volume of air within the interior volume is less than 5%.
17. The food product of claim 1 , wherein an average maximum size of particulates in the food material is less than 0.75 inches.
18. The food product of claim 1 , pressure operated dispensing valve comprising a snowflake flap pattern.
19. The food product of claim 1 , pressure operated dispensing valve comprising a membrane with cuts along more than two lines.