System for growing fungal materials

    公开(公告)号:US11013189B2

    公开(公告)日:2021-05-25

    申请号:US17081745

    申请日:2020-10-27

    Abstract: A system for growing fungi, the system comprising a nutritive vehicle, a porous material, an administrable space, fungal tissue comprising fungal hyphae having a growth pattern, the fungal tissue connecting said nutritive vehicle to said porous material to said administrable space, wherein the fungal tissue within said space defines at least one successive fungal material layer; and a chemically or physically altered separated portion of fungal material, the separated portion separated from said fungal tissue.

    Mycelium growth bed
    2.
    发明授权

    公开(公告)号:US11564362B2

    公开(公告)日:2023-01-31

    申请号:US17347028

    申请日:2021-06-14

    Abstract: A mycelium growth bed for optimal production of pure mycelium or a pure mycelium composite with controlled or predictable properties, the bed comprising a tray, a conveying platform, a permeable membrane, a substrate, and a porous material. The permeable membrane is positioned on the conveying platform within the tray. The substrate is positioned on the permeable membrane and the porous material is positioned on top of the substrate. The system provides a configuration wherein the CO2 concentration is held above 3%, the relative humidity is held above 40% and the O2 concentration is held below 20% in steady state conditions to produce leather-like mycelium without fruiting bodies.

    SYSTEM FOR GROWING FUNGAL MATERIALS

    公开(公告)号:US20210037721A1

    公开(公告)日:2021-02-11

    申请号:US17081745

    申请日:2020-10-27

    Abstract: A system for growing fungi, the system comprising a nutritive vehicle, a porous material, an administrable space, fungal tissue comprising fungal hyphae having a growth pattern, the fungal tissue connecting said nutritive vehicle to said porous material to said administrable space, wherein the fungal tissue within said space defines at least one successive fungal material layer; and a chemically or physically altered separated portion of fungal material, the separated portion separated from said fungal tissue.

    Method of Producing Fungal Materials and Objects Made Therefrom

    公开(公告)号:US20180014468A1

    公开(公告)日:2018-01-18

    申请号:US15650779

    申请日:2017-07-14

    Abstract: A method of forming fungal materials and fungal objects from those fungal materials, the method comprising the steps of growing a first fungal tissue in contact with a nutritive vehicle; supplying a porous material in contact with said first fungal tissue; directing growth of said fungal tissue through said porous material such that a portion of said fungal tissue comprises a first fungal material having first fungal hyphae; optionally incorporating composite material; directing a change in the composition or growth pattern of at least some of said first fungal hyphae; separating at least a portion of the first fungal material from said nutritive vehicle; obtaining a second fungal material having second fungal hyphae; and forming a fungal object by encouraging fused growth between said first fungal material and said second fungal material and optionally incorporating composite material.

    DEACETYLATION AND CROSSLINKING OF CHITIN AND CHITOSAN IN FUNGAL MATERIALS AND THEIR COMPOSITES FOR TUNABLE PROPERTIES

    公开(公告)号:US20240076416A1

    公开(公告)日:2024-03-07

    申请号:US18509620

    申请日:2023-11-15

    CPC classification number: C08B37/003 C08L5/08 C08L2312/00

    Abstract: Fungal crosslinked structures, fungal crosslinking systems, and methods for crosslinking a fungal material. The crosslinked fungal material described herein comprises a variety of crosslinkers, crosslinking sites, and various combinations of crosslinks, each forming unique structures. The crosslinked fungal material comprises at least one crosslinking compound attached to a bonding site. The fungal crosslinking system includes a preparation unit, an impregnating unit, a crosslinking unit and a rinsing unit. The preparation unit may partially deacetylate chitin within the fungal material and within chitin nanowhiskers. The impregnating unit impregnates the fungal material with chitin nanowhiskers. The crosslinking unit is configured to crosslink the fungal material and chitin nanowhiskers via genipin to create a composite material. The rinsing unit rinses and removes unreacted genipin material thereby rendering a crosslinked composite material. The resulting crosslinked composite material is stronger and more flexible than the original fungal material with improved chemical and mechanical properties.

    Mycelium growth bed
    7.
    发明授权

    公开(公告)号:US11032982B2

    公开(公告)日:2021-06-15

    申请号:US16657974

    申请日:2019-10-18

    Abstract: A mycelium growth bed for optimal production of pure mycelium or a pure mycelium composite with controlled or predictable properties, the bed comprising a tray, a conveying platform, a permeable membrane, a substrate, a porous material and a lid. The permeable membrane is positioned on the conveying platform within the tray. The substrate is positioned on the permeable membrane and the porous material is positioned on top of the substrate. The system provides a configuration having a substrate weight to surrounding space volume ratio between 0.5 and 5.0 g/cc, an air volume (surrounding space) to substrate volume between 0.01 and 1.0, and an air volume (surrounding space) to substrate area is between 0.5 and 5 cc/cm, wherein the CO2 concentration is held above 3%, the relative humidity is held above 40% and the O2 concentration is held below 20% in steady state conditions to produce leather-like mycelium without fruiting bodies.

    Method of producing fungal materials and objects made therefrom

    公开(公告)号:US10687482B2

    公开(公告)日:2020-06-23

    申请号:US15650779

    申请日:2017-07-14

    Abstract: A method of forming fungal materials and fungal objects from those fungal materials, the method comprising the steps of growing a first fungal tissue in contact with a nutritive vehicle; supplying a porous material in contact with said first fungal tissue; directing growth of said fungal tissue through said porous material such that a portion of said fungal tissue comprises a first fungal material having first fungal hyphae; optionally incorporating composite material; directing a change in the composition or growth pattern of at least some of said first fungal hyphae; separating at least a portion of the first fungal material from said nutritive vehicle; obtaining a second fungal material having second fungal hyphae; and forming a fungal object by encouraging fused growth between said first fungal material and said second fungal material and optionally incorporating composite material.

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