Osmolovskiy Alexander A, Popova Elizaveta A, Kreyer Valeriana G, Baranova Nina A, Egorov Nikolay S
Department of Microbiology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russian Federation.
International Biotechnological Center, Lomonosov Moscow State University, Moscow, Russian Federation.
Biotechnol Rep (Amst). 2020 Dec 16;29:e00576. doi: 10.1016/j.btre.2020.e00576. eCollection 2021 Mar.
A new method has been developed to increase the productivity of aspergilli - producers of extracellular proteinases based on their cultivation on vermiculite under solid-state fermentation conditions. The productivity of the mycelium L-1 and 1 was 3-18 times higher not only in comparison with submerged cultivation, but also in comparison with growth on other carriers studied under solid-state fermentation conditions. Vermiculite can be considered as a new promising carrier for solid-state fermentation of micromycetes.
已经开发出一种新方法来提高曲霉(胞外蛋白酶的产生菌)的生产力,该方法基于在固态发酵条件下在蛭石上培养曲霉。与深层培养相比,不仅如此,与在固态发酵条件下研究的其他载体上生长相比,菌丝体L-1和1的生产力高出3至18倍。蛭石可被视为用于微真菌固态发酵的一种新的有前景的载体。