Meat analogues and methods of producing the same
The present disclosure provides a meat analogue that comprises a protein-based component and a fat-based component separately distributed within the meat analogue; wherein the meat analogue comprises at least one segment that consists essentially of the protein based component which is chemically distinct from at least one other segment that consists essentially of the fat-based component; and wherein at least one of the following is fulfilled (i) a cubic sample of the meat analogue exhibits an anisotropic physical property and (ii) the meat analogue comprises a non-homogenous distribution of the protein based component and the fat-based component. Also disclosed herein is a method of producing the meat analogue, the method preferably involved digital printing of the meat analogue.
1. A method for producing a meat slab analogue, the method comprising:
printing layers including one or both of dispensed protein-based component that predominantly comprises a protein- and fat-based component that predominantly comprises fat,
wherein said printing is configured to provide:
one or more segments comprising the protein-based component which is chemically distinct from other segments comprising the fat-based component;
layers comprising printed strands of the protein-based component that are substantially aligned with printing direction of the meat slab analogue;
at least one layer with, separately distributed therein, a fat-based component and a protein-based component;
dimensions of the meat slab analogue that are sufficient to permit slicing therefrom of individual steak slices of between 0.5 cm to 10 cm wide, when said slicing is in a direction essentially perpendicular to the direction of the strands of the protein-based component; and
at least one of:
(i) an anisotropic physical property in a cubic sample of the meat slab analogue, when said physical parameter is measured from three different directions of the cubic sample; or
(ii) a non-homogenous distribution of the protein-based component and the fat-based component within the meat slab analogue.
2. The method of claim 1 , wherein said printing is configured to provide an anisotropic physical property in a cubic sample of the meat slab analogue.
3. The method of claim 1 , wherein said printing is according to a pre-defined assembly plan defining spatial arrangement of the protein-based component and the fat-based component one with respect to the other.
4. The method of claim 1 , further comprising printing strands of the protein-based component and optionally printing strands of the fat-based component.
5. The method of claim 1 , further comprising texturizing the protein-based component prior to depositing strands of the protein-based component onto a printing bed.
6. The method of claim 1 , further comprising printing at least three layers.
7. The method of claim 6 , wherein at least two of said at least three layer are non-identical.
8. The method of claim 1 , further comprising printing layers to obtain a meat slab analogue having dimensions of (i) a length between 10 cm to 50 cm, a height of between 10 cm to 15 cm and a width of between 12 cm to 20 cm; or (ii) a length between 30 cm to 100 cm, a height of between 15 cm to 30 cm and a width of between 20 cm to 40 cm.