AERIAL MYCELIA AND METHODS OF MAKING SAME

Smart overview of the Invention

Aerial mycelium is developed for use in food and textile industries, providing an alternative to traditional meat and materials. The process involves growing mycelium using a growth matrix in a controlled environment with specific misting conditions. This growth technique aims to produce high-quality mycelial products efficiently, meeting the increasing demand for sustainable alternatives.

Growth Method

The method comprises using a growth matrix containing substrate and fungus, which is incubated in a growth environment. Aqueous mist is introduced, maintaining a mist deposition rate conducive to aerial mycelial growth. The process ensures that the growth atmosphere has controlled humidity, oxygen, and carbon dioxide levels to optimize mycelium development.

Mist Deposition Parameters

Key parameters include maintaining a mean mist deposition rate of less than or equal to 10 microliters/cm²/hour. Adjustments in the mist deposition rate and atmospheric CO2 content are critical, with specific ranges outlined to ensure optimal conditions for mycelium growth. These parameters are carefully controlled to promote extra-particle aerial mycelial expansion.

Environmental Conditions

The growth environment may include natural or artificial light, with the CO2 content modulating based on fungal respiration. The introduction of aqueous mist is timed to coincide with specific phases of mycelial growth, ensuring effective development without forming visible fruiting bodies prematurely.

Applications and Benefits

This method facilitates the production of mycelium-based food products resembling whole-muscle meats and textile materials akin to leather. The approach provides an eco-friendly alternative to traditional products, addressing sustainability challenges in various industries while offering diverse applications from food substitutes to packaging materials.