METHOD AND SYSTEM FOR SOLID-STATE FERMENTATION OF PLANT MATERIAL TO PRODUCE A FERMENTATION PRODUCT

    公开(公告)号:EP4074815A1

    公开(公告)日:2022-10-19

    申请号:EP21305485.1

    申请日:2021-04-13

    摘要: The invention relates to a system and a method of solid-state fermentation of plant material to produce a fermentation product, the method comprising the steps of:
    - providing (100) a substrate comprising plant material;
    - extruding (300) the substrate having a moisture content higher than 40%;
    - automatic vessels (42) filling (400) with the extruded substrate said vessels have an inner volume of 100 L or less;
    - automatic inoculation (500) of the extruded substrate with a microbial inoculant adapted to cause a solid-state fermentation of the extruded substrate, the vessels (42) being in a closed state;
    - storing (600) the inoculated vessels (52) during a time sufficient for a fermentation of the extruded substrate;
    - harvesting (700) the content of the inoculated vessels (52), comprising the fermented substrate and microbial biomass; and
    - processing (800) the harvested content to obtain a fermentation product.

    OLED-BASED MATRIX LIGHT TRANSMITTER FOR HIGH-SPEED OPTICAL COMMUNICATION

    公开(公告)号:EP4068383A1

    公开(公告)日:2022-10-05

    申请号:EP21305397.8

    申请日:2021-03-29

    IPC分类号: H01L27/32 H01L51/52

    摘要: A light emitting system (1) intended for optical communication, which presents several OLEDs (2) whose activation allows to obtain different levels of light intensity corresponding to different levels of light modulation, and which comprises an organic optoelectronic device (3) of the OLED (2) type having actuatable zones (5) each with a specific geometric pattern, on a substrate (5) which supports a first layer (6) formed by a plurality of transparent or opaque and conductive anodes (6a, 6b, 6c) laterally separated by engravings (7); a second layer for insulation (8) on regions of the first layer (6), serving to electrically insulate the anodes (6a, 6b, 6c) and to guarantee the continuity of the two following layers and having a thickness e1; a third layer (9) of thickness e2 comprising at least one stack of organic layers (9a, 9b) ; a fourth layer of metal (10) with a thickness e3 having a plurality of cathodes (10a, 10b) laterally separated from one another and covering said stack of organic layers (9a, 9b), lateral separation profiles (11) of the cathodes (10a, 10b) and of the organic layers (9a, 9b), for electrically insulation the cathodes (10a, 10b), of thickness e4 greater than e1+e2+e3, deposited on the first layer (6) or on the second layer (8).