Edible foodstuffs and bio reactor design

Patent metadata

Field	Value
Publication number	US-11672268-B2
Application number	US-202217891857-A
Country	US
Kind code	B2
Filing date	Aug 19, 2022
Priority date	Aug 30, 2017
Publication date	Jun 13, 2023
Grant date	Jun 13, 2023

Abstract

Methods of production of edible filamentous fungal biomat formulations are provided as standalone protein sources and/or protein ingredients in foodstuffs as well as a one-time use or repeated use self-contained biofilm-biomat reactor comprising a container with at least one compartment and placed within the compartment(s), a feedstock, a fungal inoculum, a gas-permeable membrane, and optionally a liquid nutrient medium.

First claim

The invention claimed is:

1. A food product, comprising:
(a) filamentous fungal biomass, consisting essentially of fungal mycelium and being free of feedstock on which the filamentous fungal biomass was grown, wherein a protein content of the filamentous fungal biomass is at least about 46 wt. %; and
(b) animal meat.

2. The food product of claim 1 , wherein the filamentous fungal biomass has been subjected to a treatment to inactivate the viability of the filamentous fungal biomass.

3. The food product of claim 2 , wherein the treatment is selected from the group consisting of heating, irradiation, steaming, and combinations thereof.

4. The food product of claim 1 , wherein the filamentous fungal biomass makes up between about 10 wt. % and about 50 wt. % of the food material.

5. The food product of claim 1 , wherein the filamentous fungal biomass comprises size-reduced particles derived from a filamentous fungal biomat produced by surface fermentation.

6. The food product of claim 5 , wherein the size-reduced particles have been size-reduced from the biomat by a means selected from the group consisting of cutting the biomat, chopping the biomat, dicing the biomat, mincing the biomat, grinding the biomat, blending the biomat, sonicating the biomat, and combinations thereof.

7. The food product of claim 1 , wherein the filamentous fungal biomass comprises particles having an average particle length of 0.05 mm to 500 mm, an average particle width of 0.03 mm to 7 mm, and an average particle height of 0.03 to 1.0 mm.

8. The food product of claim 7 , wherein the average particle length is about 0.4 mm to about 500 mm and the average particle width is about 0.4 mm to about 7 mm.

9. The food product of claim 8 , wherein the average particle length is about 4 mm to about 10 mm, the average particle width is about 1 mm to about 3 mm, and the average particle height is less than about 0.75 mm.

10. The food product of claim 8 , wherein the average particle length is less than about 1.5 mm, the average particle width is less than about 1 mm, and the average particle height is less than about 0.75 mm.

11. The food product of claim 1 , wherein the animal meat is selected from the group consisting of beef, chicken, pork, and fish.

12. The food material of claim 1 , wherein the filamentous fungal biomass comprises at least one filamentous fungus selected from the group consisting of Fusarium strain MK7 (ATCC Accession Deposit No. PTA-10698), Fusarium venenatum, Fusarium avenaceum, Neurospora crassa, Agaricus bisporus, Boletus edulis, Cantarellus cibarius, Calvatia gigantea, Cyclocybe aegerita, Ganoderma lucidum, Grifola frondosa, Morchella spp., Hypsizygus tessellatus, Hypsizygus ulmarius, Laetiporus spp., Lentinula edodes, Pleurotus eryngii, Pleurotus ostreatus, Pholiota microspora, Sparassis crispa , and Tuber spp.

13. The food product of claim 1 , wherein the fungal mycelium comprises aerial hyphae.

14. The food product of claim 1 , further comprising at least one additive selected from the group consisting of flavors, spices, flavor enhancers, fats, fat replacers, preservatives, sweeteners, color additives, nutrients, emulsifiers, stabilizers, thickeners, pH control agents, acidulants, leavening agents, anti-caking agents, humectants, yeast nutrients, dough strengtheners, dough conditioners, firming agents, enzyme preparations, gases, and combinations thereof.

15. The food product of claim 14 , wherein the at least one additive is selected from the group consisting of flavors, spices, flavor enhancers, and sweeteners.

16. The food product of claim 14 , wherein the at least one additive comprises a spice mixture selected from the group consisting of a Cajun spice mixture, a cheese spice mixture, a soy spice mixture, a vinegar spice mixture, an herb spice mixture, a sour cream and onion spice mixture, a liquid smoke spice mixture, and a vegan meat spice mixture.

17. The food product of claim 14 , made by a method comprising:
(a) contacting the filamentous fungal biomass, the animal meat, and the at least one additive; and
(b) dehydrating the filamentous fungal biomass.

18. The food product of claim 1 , wherein at least one of the filamentous fungal biomass and the animal meat has been subjected to tenderization.

19. The food product of claim 1 , comprising all essential amino acids.

20. The food product of claim 1 , wherein the filamentous fungal biomass is the source for at least about 25 wt. % of protein in the food material.

21. The food product of claim 1 , wherein the filamentous fungal biomass and the animal meat are the only sources of protein in the food material.

22. The food product of claim 1 , wherein the filamentous fungal biomass comprises particles having an average particle size of about 75 to about 120 microns.

23. The food product of claim 22 , wherein at least about 5 wt % of the particles have a particle size of at least about 180 microns and at least about 5 wt % of the filamentous fungal particles have a particle size of less than about 75 microns.

24. The food product of claim 1 , wherein the filamentous fungal biomass comprises all essential amino acids.

25. The food product of claim 1 , wherein the filamentous fungal biomass has a fiber content of at least about 23 wt. %.

26. The food product of claim 1 , wherein the filamentous fungal biomass has a lipid content of about 6 wt. % to about 11 wt. %.

27. The food product of claim 1 , wherein the food product is selected from the group consisting of a burger, a sausage, a hot dog, a chicken nugget, bacon, and jerky and a fish filet.

28. A food product, comprising:
(a) filamentous fungal biomass, wherein the filamentous fungal biomass consists essentially of fungal mycelium and is free of feedstock on which the filamentous fungal biomass was grown; wherein the filamentous fungal biomass comprises at least about 46 wt. % protein; wherein the filamentous fungal biomass comprises fiber; and the filamentous fungal biomass has been subjected to a treatment selected from the group consisting of inactivation of viability, deactivation of enzymes, and combinations thereof;
(b) animal meat; and
(c) at least one additive selected from the group consisting of flavors, spices, flavor enhancers, fats, fat replacers, preservatives, sweeteners, color additives, nutrients, emulsifiers, stabilizers, thickeners, pH control agents, acidulants, leavening agents, anti-caking agents, humectants, yeast nutrients, dough strengtheners, dough conditioners, firming agents, enzyme preparations, gases, and combinations thereof.

Assignees

• The Fynder Group Inc

Inventors

• Kozubal Mark A
• Macur Richard E
• Avniel Yuval C
• Hamilton Maximilian Devane

Classifications

• A23J3/20

  Proteins from microorganisms or unicellular algae · CPC title

• C12R2001/77

  Fusarium · CPC title

• A23L31/00 Primary

  Edible extracts or preparations of fungi; Preparation or treatment thereof · CPC title

• C12M21/00

  Bioreactors or fermenters specially adapted for specific uses (digesters for manure A01C3/023; apparatus for PCR B01L7/52; destroying or transforming solid waste B09B3/00; methods for genetic engineering C12N15/00, C12Q1/68; nucleic acid amplification reactions C12Q1/6844) · CPC title

• C12N1/14

  Fungi (culture of mushrooms A01G18/00; as new plants A01H15/00); Culture media therefor · CPC title